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Polyethylene Glycol, Macrogols BP Ph Eur IP Manufacturers

Anmol Chemicals is a manufacturer supplier exporter of Polyethylene Glycol, Macrogols and it offers materials as per IP BP EP Ph Eur USP NF JP FCC Food Grade as per the the latest monograph at best prices. Anmol Chemicals Group, established in 1976, is the pioneer manufacturer of Specialty Chemicals, Pharmaceutical Excipients, Some API, Food Chemicals in India. Anmol Chemicals Group has manufacturing facilities spread across Western India, representatives in Houston, Chicago USA and Dubai, UAE. We also have toll manufacturing units for processing chemicals in a few countries around the world. We make IP, BP, EP, USP, NF, Ph. Eur., JP, FCC or Food Grade, Analytical Reagent Grade, LR or Laboratory Reagent Grades and Pure Grades of various chemicals. All our items are analyzed to meet the required standards. We can supply the product in grams for your laboratory trial and in tons for your plant scale jobs.

We manufacture Bulk Drugs / API, Excipients, Pharmaceuticals (IP BP USP NF Ph Eur EP JP), Specialty Chemicals (Pure/Reagent), Mineral Fortifiers (FCC). Our manufacturing facility is FDA approved and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) is available. Solid materials can be customized for particle size, shape, and bulk density. We observe WHO Good Manufacturing Practices and Good Laboratory Practices. We are a government-recognized STAR Export House and "Authorised Economic Operator (AEO)" per Indian Customs.

All technical documents and DMF support available.

Exporter Importer by Sea Exports by Air Chemical Exporter. Palletized for Export. Liquid Products HDPE Drum Packing of Chemicals Bulk Export Packing Jumbo Bag Packing

Polyethylene Glycol, Macrogols SDS of Manufacturers

Polyethylene Glycol USP Grade

Polythylene Glycol, Macrogols

Synonyms: Polyethylene Glycol, Macrogols
CAS Number: 25322-68-3, Molecular Weight: ----, Chemical Formula: H(OCH2CH2)nOH, EINECS EC Number: ----, FEMA: ----,

Macrogols BP Ph Eur Grade Specifications:
Action and use: Non-ionic surfactant.

Mixtures of polymers with the general formula H-[OCH2-CH2]n-OH where n represents the average number of oxyethylene groups. The type of macrogol is defined by a number that indicates the average relative molecular mass. A suitable stabiliser may be added.

Macrogols Type

A. Viscosity.
B. To 1 g in a test-tube add 0.5 mL of sulfuric acid, close the test-tube with a stopper fitted with a bent delivery tube and heat until white fumes are evolved. Collect the fumes via the delivery tube into 1 mL of ;mercuric chloride solution. An abundant, white, crystalline precipitate is formed.
C. To 0.1 g add 0.1 g of potassium thiocyanate and 0.1 g of cobalt nitrate and mix thoroughly with a glass rod. Add 5 mL of methylene chloride and shake. The liquid phase becomes blue.

Appearance of solution: The solution is clear and not more intensely coloured than reference solution.
Dissolve 12.5 g in water and dilute to 50 mL with the same solvent.
Acidity or alkalinity: Dissolve 5.0 g in 50 mL of carbon dioxide-free water and add 0.15 mL of bromothymol blue solution. The solution is yellow or green. Not more than 0.1 mL of 0.1 M sodium hydroxide is required to change the colour of the indicator to blue.
Viscosity: The viscosity is calculated using a density given in Table 1444.-1.
For macrogols with a relative molecular mass greater than 400, determine the viscosity on a 50 per cent m/m solution of the substance to be examined.
Freezing point: See Table 1444.-2.
Hydroxyl value: Introduce m g (see Table 1444.-3) into a dry conical flask fitted with a reflux condenser. Add 25.0 mL of phthalic anhydride solution, swirl to dissolve and boil under a reflux condenser on a hot plate for 60 min. Allow to cool. Rinse the condenser first with 25 mL of pyridine and then with 25 mL of water, add 1.5 mL of phenolphthalein solution and titrate with 1 M sodium hydroxide until a faint pink colour is obtained (n1 mL). Carry out a blank test (n2 mL). Calculate the hydroxyl value using the following expression:


For macrogols with a relative molecular mass greater than 1000, if the water content is more than 0.5 per cent, dry a sample of suitable mass at 100-105C for 2 h and carry out the determination of the hydroxyl value on dried sample.

Macrogol Density

Macrogol Freezing Point

Macrogols Hydroxyl Value

Reducing substances: Dissolve 1 g in 1 mL of a 10 g/L solution of resorcinol and warm gently if necessary. Add 2 mL of hydrochloric acid. After 5 min the solution is not more intensely coloured than reference solution.
Formaldehyde: Maximum 30 ppm.
Ethylene glycol and diethylene glycol: to pass the test.
Water: Maximum 2.0 per cent for macrogols with a relative molecular mass not greater than 1000 and maximum 1.0 per cent for macrogols with a relative molecular mass greater than 1000, determined on 2.00 g.
Sulfated ash: Maximum 0.2 per cent, determined on 1.0 g.

Keywords: Polythylene Glycol, Macrogols IP BP Ph Eur EP USP Analytical Reagent FCC Food Grade CAS Number 25322-68-3 Manufacturer Supplier Exporter Monograph Uses Chemical Molecular Formula Weight.

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Now maturing as Anmol Chemicals Private Limited
Representatives in Houston, Chicago and New York, USA
TEL: (OFF) +91 22 23726950, +91 22 23774610, +91 22 23723564
Taloja Navi Mumbai, INDIA


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Last updated 28-feb-24

Calcium Chloride in Jumbo Bags Drum Packing Paletized and Shrink Wrapped Packing for Exports to USA UAE Africa Tanzania Turkey Kenya Dubai

Exporters to USA, Canada, UAE, Kuwait, Qatar, Gautemala, Tunisia, Europe, South Africa, Bangladesh, Sri Lanka, Tanzania, Kenya, Egypt, Iraq, Turkey, Israel, Vietnam, Nigeria, Uganda, Brazil, Chile, Argentina, Dubai, UAE, Saudi Arabia, Cameroon, Mexico, Brazil, Chile, Argentina, Korea, Thailand, Malaysia, Indonesia, Jakarta, Australia, China, Germany, France, etc.

Representatives in New York, Houston - Texas, Chicago - Illinois, Los Angeles.

All products are Sold for Industrial and Laboratory Use only. No other use is permitted.

Fast Selling IP BP Ph Eur EP USP NF JP Analytical Reagent FCC Food Grades of Chemicals by Anmol Chemicals
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Polythylene Glycol IP BP Ph Eur EP Grades Manufacturers
Polythylene Glycol, Macrogols