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Carboxylic Acid & EstersGlycolic Acid

General Info :

CAS Number Molecular Formula Molecular Weight
79-14-1 C2II4O3 76.05 gm/mol

Sales Specification :

Aviga-T (Glycolic acid -70% Solution Tech)

Parameter Aviga-T Standard Specification Aviga-T Premium Specification
Appearance clear to light yollow liquid clear to light yollow liquid
Content 70.0 ± 2.0% 70.0 ± 2.0%
NaCl 5.0% max 3.0% max
Formic Acid nil nil
Foraldehyde nill nill

Sales Specification :

Aviga-HP (Glycolic acid -70% High Purity )

Parameter Aviga-HP Specification
Appearance clear to light yollow liquid
Content 70% min.
Fe 5 ppm max.
Cu 5 ppm max.
Formic Acid nil
Foraldehyde nill
Pt-Co sclae (Hazen / Apha) 30

Market Applications :


Household and Institutional Cleaners

Glycolic acid has many properties that make it an ideal component of household and institutional cleaner systems. Its dissolution capabilities for hard water salts (magnesium, calcium), soap scum and iron oxide give it excellent cleaning characteristics. The dissolved salts are easily rinsed away. In addition, it has very low odor, is light in color, and in nonflammable. It is also readily biodegradable, and has negligible VOC (<0.1 mm pressure at 20 ° C [68 ° F]).

Glycolic acid is compatible with most other acids (though care should be exercised with strong oxidizing agents) and with other components used in formulations such as surfactants and glycol ether solvents, as well as many fragrances and dyes. Testing has shown that the inclusion of glycolic in acid hard-surface cleaners generally results in improved or superior cleaning performance.


Industrial Cleaners

  • Stainless Steel Boiler and Process Cleaning Equipment.
  • Calcium carbonate and iron oxide mill scale can be removed by glycolic acid alone or by synergistic mixtures of glycolic and other acids. Where corrosion is an issue, such as in high pressure stainless steel boiler systems, a mixture of 2%glycolic acid and 1% formic acid has been found to be very effective. The low chloride content of glycolic acid minimizes the potential for chloride stress corrosion damage. The glycolic/formic acid mixture offers the following advantages:

    • Effective removal of scale deposits
    • Freedom from organic iron precipitation
    • Low corrosion due to negligible chloride content
    • Biodegradable wastes
  • Dairy Cleaning
  • The unique combinations of glycolic acid's properties make it an excellent acid cleaner for removing milk stone, casein and other deposits from dairy processing equipment. Glycolic acid dissolves and complexes hard water scale more effectively than phosphoric acid. Waste materials and any un-reacted acid are easily washed away with a final rinse of potable water.

  • Food Processing Equipment Cleaning
  • The use of glycolic acid in the cleaning of meat, poultry and egg products processing equipment, providing these food contact surfaces are rinsed with potable water after cleaning.

  • Transportation Cleaning
  • Because of its low toxicity, glycolic acid is the ideal replacement of more toxic acids such as oxalic, which is commonly used in the cleaning of stainless steel and aluminum, rail cars, as well as truck bodies, "Mag" wheels. Glycolic acid's low corrosiveness, good salt solubility and high rinsability, low odour and ready biodegradability contribute to its attractiveness in these applications.

  • Masonry
  • Glycolic acid can be used alone or in mixtures with other acids, particularly phosphoric acid, to produce an effective cleaner for bricks and concrete. Some clay used in making white bricks contain traces of metals that cause staining as they migrate to the surface during kiln firing. Glycolic acid's complexing ability affords effective removal of these metals.

  • Paper Maker Felt Cleaning
  • Because of its ability to complex aluminum salts, as well as other hard water salts, glycolic acid can be valuable in conditioning papermaker felts. It is non-damaging to the nylon components of these paper felts.

Water Treatments

  • Cooling Tower and Heat Exchanger Cleaning
  • Glycolic acid will effectively remove hard water scale from all types of heat-exchanger equipment. Due to its low corrosiveness, odour, and negligible volatility, it should be considered for pH adjustment of cooling water to prevent scale accumulation.

  • Water Well Cleaning
  • Glycolic acid complexes and removes accumulated iron and carbonate deposits in water wells. Glycolic acid removes the scale which suppresses the flow of water. In addition, anecdotal and technical literature reports indicate that such treatment is particularly effective where flow is suppressed due to the presence of slime and iron metabolizing bacteria. Glycolic acid is easily handled because of its liquid form, low corrosiveness and lack of fumes. It also has no solubilization problems. Waste disposal from well cleaning is facilitated by glycolic acid's ready biodegradability and its ability to prevent salt precipitation even as the pH is increased. Glycolic acid does not replace the need for phosphate treatment used to aid clay removal.

Metal Processing

  • Metal Pickling
  • Glycolic acid can be used to replace volatile acids in special pickling operations. The negligible volatility prevents losses due to elevated temperatures and reduces ventilation requirements.

  • Copper Brightening
  • Glycolic acid can be used to give luster to copper and copper alloys, following normal pickling operations. This luster has been found to be retained much longer than when strong oxidizing acids are used. Polishes for copper utensils, like pots and pans, can also be formulated with glycolic acid as the primary active ingredient.


Carboxylic Acid & EstersButyl Glycolate

General Info :

CAS Number Molecular Formula Molecular Weight
7397-62-8 C6H12O3 132.16 gm/mol

Sales Specification :

Avibugly (Butyl Glycolate)

Parameter Avibugly Specification
Ester Content 97 % Min.
Water solubility, grams/liter 20
Density, grams per milliliter 1.02
Pounds per gallon 8.50
Boiling point 186-200 °C
Flash point (closed cup) 75 °C
Freezing point -26 °C

Market Applications :

  • Butyl Glycolate is used chiefly as a paint additive to improve flow properties, for example in nitrocellulose lacquers, in which it also imparts gloss; and in metallic lacquers. It is used as a blush preventive in cellulose acetate paints; as a wrinkle preventive in alkyd paints; in inks; and in emulsion polymers.

Carboxylic Acid & EstersAllyl Amyl Glycolate

General Info :

CAS Number Molecular Formula Molecular Weight
67634-00-8 C10H18O3 186.251 gm/mol

Sales Specification :

Aviallamygly (Allyl Amyl Glycolate)

Parameter Aviallamygly Specification
Description Clear colorless liquid
Solubility Soluble in alcohol
Assay 97.00 % min.
Specific Gravity@250C 0.935 – 0.943
Refractive Index @ 200C 1.428 – 1.433

Market Applications :

  • Add a modern sparkle to any fragrance
  • Use in personal care, fabric care, home care etc.
  • Use in Anti-perspirants / Deo , Creams and Lotions, Talcum Powder, Liquid Soap

Carboxylic Acid & EstersAllyl Cyclohexyl Glycolate

General Info :

CAS Number Molecular Formula Molecular Weight
68901-15-5 C11H18O3 198.26 gm/mol

Sales Specification :

Aviallcycgly (Allyl Cyclohexyl Glycolate)

Parameter Aviallcycgly Specification
Description Clear colorless liquid
Solubility Soluble in alcohol
Assay By GC 98.00 % min.

Market Applications :

  • Use in fragrance as ingredient.
  • Use in Anti-perspirants / Deo , Creams and Lotions, Talcum Powder, Liquid Soap , shampoo , roll on etc.

Carboxylic Acid & EstersOctyl Salicylate

General Info :

CAS Number Molecular Formula Molecular Weight
6969-49-9 C15H22O3 250.337 gm/mol

Specification:

Avioctsal (Octyl Salicylate)

Parameter Avioctsal Specification
Description Clear colorless liquid
Solubility Soluble in alcohol
Assay 95.00 % min.
Specific Gravity@250C 1.00 – 1.02
Refractive Index @ 200C 1.500 – 1.503

Market Applications :

  • It  is used to augment the UVB protection in a sunscreen.
  • This is an organic compound used as an ingredient in sunscreens and cosmetics to absorb UVB (ultraviolet) rays from the sun.
  • The salicylate portion of the molecule absorbs ultraviolet light, protecting skin from the harmful effects of exposure to sunlight

Carboxylic Acid & EstersAmyl Salicylate

General Info :

CAS Number Molecular Formula Molecular Weight
2050-08-0 C12H16O3 208.257 gm/mol

Sales Specification :

Aviamysal (Amyl Salicylate)

Parameter Aviamysal Specification
Description Clear colorless liquid
Solubility Soluble in alcohol
Assay 98.00 % min.
Specific Gravity@250C 1.047 – 1.055
Refractive Index @ 200C 1.506 – 1.510

Market Applications :

  • This colourless liquid is used in perfumes for its ability to counteract and mask unpleasant smells. Extensively used in floral and non-floral perfume types.

Carboxylic Acid & EstersCycolhexcyl Salicylate

General Info :

CAS Number Molecular Formula Molecular Weight
25485-88-5 C13H16O3 220.268 gm/mol

Sales Specification :

Avicycsal (Cycolhexcyl Salicylate)

Parameter Avicycsal Specification
Description Clear colorless liquid
Solubility Soluble in alcohol
Assay 98.00 % min.
Specific Gravity@250C 1.110 – 1.116
Refractive Index @ 200C 1.532 – 1.536

Market Applications :

  • This substance is used in the following products: biocides (e.g. disinfectants, pest control products), washing & cleaning products, air care products, polishes and waxes, cosmetics and personal care products and perfumes and fragrances.
  • This substance is used in the following products: washing & cleaning products





Amino AcidsGlycine

General Info :

CAS Number Molecular Formula Molecular Weight
56-40-6 C2H5NO2 75.07 gm/mol

Sales Specification :

Avigly (Glycine)

Parameter Limit Avigly-T (Glycine Tech) Avigly-HP (Glycince USP)
Assay Min. 98.5 98.5 - 101.5
Chloride (Cl) Max. 0.5 0.007
Sulphate (SO4) Max. 0.0065
Ash Max. 0.0004 0.0002
Residue on ignition Max. 0.1
Loss on drying Max. 0.2 0.2
PH 5.5~6.5

Market Applications :

  • As an intermediate for Thiamphenicol, a key raw material foe Herbicide Glyphosate, an assistant agent for dichloride benzene ether.
  • As an inductor and nutrition in feed additives.
  • As a flavouring agent or sweetener, antiseptic agent (or in combination with Lglutamate, DL-alannine, citric.
  • As an additive for the making of seasons, soft beverage, salted vegetables to retain its color and improve a source of sweet, restraining the propagation from pollinosis bacilli and coliform.
  • Used as a stabilizer for Vitamin C.
  • In Amino Acid injection solution as nutritional infusion, as a buffering agent for aureomycin, as a raw material for making L-Dopa cephalosporin, cosmetics and amino acid.
  • As an additive for some medicines. Such as for flesh fall into a decline, untrue hypertrophy flesh cacotrophia, neuropathic acid stomach.

Amino AcidsTaurine

General Info :

CAS Number Molecular Formula Molecular Weight
107-35-7 C2H7NO3S 125.15 gm/mol

Sales Specification :

Avitau (Taurine)

Parameter Limit Avitau-T (Taurine Tech) Avitau-HP (Taurine USP)
Appearance - White crystalline powder White crystalline powder
Assay - 98.5 - 101.5 % 98.5 - 101.5 %
Chloride Max 0.50 % 0.05 %
Sulphate Max. 0.50 % 0.03 %
Iron Max. 0.05 % 0.003 %
Heavy Metal Max. 0.05 % 0.0015 %
Residue on ignition Max 1.00 % 0.30 %
Loss on drying Max 0.50 % 0.30 %

Market Applications :

  • Taurine is an ingredient in energy drinks.
  • Taurine is used in preparation of magnesium salt of Taurine. Magnesium salt of Taurine, is a mineral supplement of magnesium.
  • Taurine is essential for cardiovascular function, and development add function of skeletal muscle, the retina, and the central nervous system.
  • Taurine has also been shown to help people with congestive heart failure by increasing the force and effectiveness of heart-muscle contractions.
  • Taurine is an essential dietary requirement for feline health.
  • Taurine is used in the preparation of the anthelmintic drug netobimib (Totabin).
  • Taurine is also used in some contact lens solutions
  • Taurine can be used as nutritional supplements in food such as in dairy products, beverages, milk formula, baby formula, milk powder, and bean products.
  • Taurine can be used as nutritional supplements in beverage such as in tea.
  • Taurine can be used as Antihypertensive drugs, hypoglycemic drugs, cardiac drugs in Pharmaceutical.
  • Taurine can be used in cosmetic and personal care products such as in skin care products
  • Taurine can be used as nutritional supplement in Agriculture/Animal Feed/Poultry feed such as in cat food.
  • Taurine is widely used as intermediate in various other industries.





Disinfectant and AntisepticsChlorhexidine Base

General Info :

CAS Number Molecular Formula Molecular Weight
55-56-1 C22H30Cl2N10 505.46 gm/mol

Sales Specification :

Avichlorhex - B (Chlorhexidine Base)

Parameter Avichlorhex - B Specification Reference
Description White or almost white powder In-house
Solubility It dissolves in hot n-Butanol and Mineral acid; Very slightly soluble in Methanol; Practically in soluble in water In-house
Identification
A) IR A) IR spectrum of the test sample should be concordant with that of Chlorhexidine working standard EP
B) Melting Range B) Between 132°C -136°C EP
C) Color test C) A deep red color produced In-House
Loss on drying Not More Than 1.0 % w/w EP
Sulphated Ash Not More Than 0.1 % w/w EP
P-Chloroaniline Not More Than 500 ppm EP
Assay 98 % to 102 % on dried basis In-house
Related Substance (by HPLC)
Chlorhexidine oxazinone analog Not more than 0.2 % USP
Specified unidentified impurity-1 Not more than 0.2 % USP
Chlorhexidine Amine Not more than 0.3 % USP
Chlorhexidine guanidine Not more than 1.0 % USP
Chlorhexidine urea Not more than 0.2 % USP
p-Chlorophenyl urea Not more than 0.2 % USP
Chlorhexidine nitrile Not more than 0.4 % USP
Chlorhexidine dimer Not more than 0.5 % USP
o- Chlorhexidine and specified unidentified impurity-2 Not more than 0.4 % USP
Chlorhexidine glucityl triazine Not more than 0.4 % USP
Oxochlorhexidine Not more than 0.4 % USP
Any individual Unspecified imp. Not more than 0.10 % USP
Total impurities Not more than 1.5 % USP
Additional Test
Residual Solvents
1) Methanol
2) n-Butanol
3) Benzene

NMT 3000 ppm
NMT 5000 ppm
NMT 2 ppm

IH

Market Applications :

  • Chlorhexidine is used in disinfectants (disinfection of the skin and hands), cosmetics (additive to creams, toothpaste, deodorants, and antiperspirants), and pharmaceutical products (preservative in eye drops, active substance in wound dressings and antiseptic mouthwashes).

Disinfectant and AntisepticsChlorhexidine Digluconate

Sales Specification :

Avichlorhex- G (Chlorhexidine Digluconate)

Parameter Avichlorhex- G Specification (USP) Avichlorhex- G Specification (EP) Avichlorhex- G Specification (IP) Avichlorhex- G Specification (BP)
Description Almost colourless or pale yellowish liquid. Almost colourless or pale yellowish liquid. Almost colourless or pale yellowish liquid. Almost colourless or pale yellowish liquid.
Solubility in water Miscible. Miscible. Miscible. Miscible.
Identification
A)I.R. IR spectrum of the test sample should be concordant with that of Chlorhexidine Digluconate working standard IR spectrum of the test sample should be concordant with that of Chlorhexidine Digluconate working standard IR spectrum of the test sample should be concordant with that of Chlorhexidine Digluconate working standard IR spectrum of the test sample should be concordant with that of Chlorhexidine Digluconate working standard
B) Relative Density 1.06 – 1.07 1.06 – 1.07 1.06 – 1.07 1.06 – 1.07
C) pH (5% v/v Solution) 5.5 to 7.0. 5.5 to 7.0. 5.5 to 7.0. 5.5 to 7.0.
Loss on drying Maximum 1.0 % w/w. Maximum 1.0 % w/w Maximum 1.0 % w/w Maximum 1.0 % w/w
Sulphated Ash Maximum 0.1 % w/w Maximum 0.1 % w/w Maximum 0.1 % w/w Maximum 0.1 % w/w
Related substance NMT 3% NMT 3% NMT 3% NMT 3%
Chlorhexidine oxazinone analogue NMT 0.2% As per EP As per IP As per BP
Impurity N NMT 1.0%
Specified unidentified impurity 1 NMT 0.2% Impurity H NMT 0.50%
Chlorhexidine amine NMT 0.3% Impurity A NMT 0.40%
Chlorhexidine guanidine NMT 1.0% Impurity J NMT 0.40%
Chlorhexidine urea NMT 02% Impurity K NMT 0.40%
ρ-Clorophenyl urea NMT 0.2% Sum of Impurities I&O NMT 0.40%
Chlorhexidine nitrile NMT 0.4% Impurity G NMT 0.30%
ο-Chlorhexidine and specified unidentified impurity 2 NMT 0.2% Impurity B NMT 0.20%
Chlorhexidine glucityl triazine NMT 0.2% Impurity F NMT 0.20%
Oxochlorhexidine NMT 0.2% Impurity L NMT 0.20%
Any individual unspecified impurity NMT 0.2% Impurity Q NMT 0.20%
Unspecified
Impurities NMT 0.10%
Limit of p-Chloroaniline NMT 500 ppm NMT 100 ppm
Total impurities NMT 3.0% Total impurities NMT 3.0% Total impurities NMT 3.0% Total impurities NMT 3.0% Total impurities NMT 3.0%
Assay (by potentiometrically) Chlorhexidine Digluconate solution is an aqueous solution which contains NLT 190 g/L and NMT 210 g/L 1,1’-Hexamethylene-[5-(4-Chlorophenyl)-Biguanide]di(D-Digluconate) Chlorhexidine Digluconate solution is an aqueous solution which contains NLT 190 g/L and NMT 210 g/L 1,1’-Hexamethylene-[5-(4-Chlorophenyl)-Biguanide]di(D-Digluconate) Chlorhexidine Digluconate solution is an aqueous solution which contains NLT 190 g/L and NMT 210 g/L 1,1’-Hexamethylene-[5-(4-Chlorophenyl)-Biguanide]di(D-Digluconate) Chlorhexidine Digluconate solution is an aqueous solution which contains NLT 190 g/L and NMT 210 g/L 1,1’-Hexamethylene-[5-(4-Chlorophenyl)-Biguanide]di(D-Digluconate)

Market Applications :



Topical use

  • Surgical scrub and antiseptic hand rinse for healthcare personnel.
  • Skin cleanser for preoperative skin preparation, skin wound and general skin cleanser for patients.

Oral use

  • Oral rinse: 0.12% Antibacterial dental rinse for gingivitis treatment
  • Periodontal chip: Adjunctive therapy to reduce pocket depth in patients with periodontitis.

Veterinary use

  • Effective protection against Mastitis by cows.
  • Used in the general dairy hygiene of milk producing animals.
  • Typical concentration as antiseptic is 0.5 – 4% of Chlorhexidine Di Gluconate.

Disinfectant and AntisepticsChlorhexidine Diacetate

General Info :

CAS Number Molecular Formula Molecular Weight
56-40-6 C22H30Cl2N10·2(C2H4O2) 625.5 gm/mol

Sales Specification :

Avichlorhex - A (Chlorhexidine Diacetate)

Parameter Avichlorhex - A Specification
Appearance A white to off white powder
Identification
By I.R. The IR spectrum complies with the IR spectrum of reference standard of chlorhexidine Diacetate
Melting Point 153.0°C to 157.0°C
Residue on ignition Not more than 0.15%
Related Substances p-chloroaniline Total Impurities NMT 200 ppm
NMT 3%
Loss on drying Not more than 3.50%
Assay (On dried basis) Not less than 98.0% and not more than 101.0%
Residual Solvent (By GC) Methanoln-Butanol NMT 3000 ppm
NMT 3000 ppm

Market Applications :

Disinfectant

  • General Disinfection of equipment, surfaces and textiles

Veterinary uses

  • Chlorhexidine Acetate is also used for many veterinary applications in certain geographical areas instead of Chlorhexidine Di Gluconate

Others

  • Chlorhexidine Acetate is used to manufacture antacid tablets.

Disinfectant and AntisepticsChlorhexidine Dihydrochloride

General Info :

CAS No Molecular Formula Molecular Weight
1308292-89-8 C22H32Cl4N10 468.81 gm/mol

Sales Specification :

Avichlorhex - H (Chlorhexidine Dihydrochloride)

Parameter Avichlorhex - H Specification
Appearance White or almost white crystalline powder
Solubility Sparingly soluble in water and in propylene glycol, very slightly soluble in ethanol (96 per cent).
Identification by IR The IR spectrum complies with the IR spectrum of reference standard of chlorhexidine Diacetate.
Melting Point 255-259 0C
Related Substances p-chloroaniline Total Impurities NMT 200 ppm
NMT 2.5%
Assay (On dried basis) Not less than 98.0% and not more than 101.0%.
Residual Solvent (By GC) Methanol n-Butanol NMT 3000 ppm
NMT 3000 ppm

Market Applications :

Antiseptic

  • Chlorhexidine hydrochloride is used typically in combination with other API’s as sore throat tablets

Disinfectant

  • Chlorhexidine hydrochloride is used as disinfectant for peripherally inserted central catheters (PICC’s) or central venous catheters (CVC’s)

Preservative

  • In the cosmetic field Chlorhexidine hydrochloride is used as a preservative in creams, ointments and gels.
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AntidiabeticXonohydrate EP/USP

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AntidiabeticSitagliptin phosphate USP

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AntidiabeticTeneligliptin




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