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Cellulose Acetate Phthalate or Cellacefate BP Ph Eur USP NF Grade Manufacturers
Anmol Chemicals is a manufacturer supplier exporter of Cellulose Acetate Phthalate or Cellacefate BP Ph Eur USP NF Grade 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.
Cellulose Acetate Phthalate or Cellacefate SDS of Manufacturers
Synonyms: Cellulose Acetate Phthalate or Cellacefate or CAP
CAS Number: 9004-38-0, Molecular Weight: Variable, EINECS EC Number: 618-382-8, FEMA: NA,
Cellulose Acetate Phthalate (CAP), a pH-sensitive, semi-synthetic polymer primarily used as an enteric coating material for pharmaceutical tablets, capsules, and granules. It protects active ingredients from degrading in the highly acidic environment of the stomach, releasing them only when they reach the more neutral pH of the small intestine. It is also known internationally by the generic name cellacefate.
Cellacefate BP Grade Cellulose Acetate Phthalate Ph Eur
CAS 9004-38-0
Action and use: Enteric coating in pharmaceutical products.
DEFINITION
Partly O-acetylated and O-phthalylated cellulose.
Content:
phthaloyl groups (C8H5O3; Mr 149.1): 30.0 per cent to 36.0 per cent (anhydrous and acid-free substance);
acetyl groups (C2H3O; Mr 43.04): 21.5 per cent to 26.0 per cent (anhydrous and acid-free substance).
CHARACTERS
Appearance: White or almost white, free-flowing powder or colourless flakes, hygroscopic.
Solubility: Practically insoluble in water, freely soluble in acetone, soluble in diethylene glycol, practically insoluble in ethanol (96 per cent) and in methylene chloride. It dissolves in dilute solutions of alkali hydroxides.
IDENTIFICATION
Infrared absorption spectrophotometry.
TESTS
Viscosity: 45 mPas to 90 mPas, determined at 25 ± 0.2C.
Dissolve 15 g, calculated with reference to the anhydrous substance, in 85 g of a mixture of 1 part by mass of water and 249 parts by mass of acetone.
Free acid: Maximum 3.0 per cent, calculated as phthalic acid (anhydrous substance).
Water: Maximum 5.0 per cent, determined on 0.500 g.
Sulfated ash: Maximum 0.1 per cent, determined on 1.0 g.
Cellacefate USP NF Grade
Cellulose, acetate, 1,2-benzenedicarboxylate.
Cellulose acetate phthalate CAS 9004-38-0.
Cellacefate is a reaction product of phthalic anhydride and a partial acetate ester of cellulose. It contains not less than 21.5 percent and not more than 26.0 percent of acetyl (C2H3O) groups and not less than 30.0 percent and not more than 36.0 percent of phthalyl(o-carboxybenzoyl) (C8H5O3) groups, calculated on the anhydrous, acid-free basis.
Packaging and storage: Preserve in tight containers.
Identification: Infrared Absorption.
Viscosity: Dissolve 15 g, calculated on the anhydrous basis, in 85 g of a mixture of 249 parts of anhydrous acetone and 1 part of water, by weight: the apparent viscosity is between 45 and 90 centipoises, determined at 25 ± 0.2C.
Water: not more than 5.0%.
Residue on ignition: not more than 0.1%.
Heavy metals: 0.001%.
Limit of free acid: To pass the test. Not more than 3.0%, calculated as phthalic acid, is found.
Phthalyl content: To meet the assay.
Content of acetyl: To meet the assay.
Keywords: Cellulose Acetate Phthalate or Cellacefate or CAP IP BP Ph Eur EP USP Analytical Reagent FCC Food Grade CAS Number 9004-38-0 Manufacturer Supplier Exporter Monograph Uses Chemical Molecular Formula Weight.
Manufacturer Supplier Exporter
ANMOL CHEMICALS Private Limited
Representatives in Houston, Chicago and New York, USA
TEL: (OFF) +91 22 65290102, +91 22 65290103
Taloja Navi Mumbai, Banglore, INDIA
e-mail: info@anmol.org
Copyright and Usual Disclaimer is Applicable
Last updated 3-jun-26
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.
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Cellulose Acetate Phthalate
Cellacefate or CAP BP Ph Eur USP NF Grade Manufacturers