Mubychem Group, established in 1976, is the pioneer manufacturer of Carmellose Calcium, Pharmaceutical, Fragrance & Flavor chemicals in India. Mubychem Group has several manufacturing facilities spread across Gujarat and Mumbai India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Indonesia, Spain etc. |
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The participating units have one or more accreditations like FDA - GMP approval; ISO-9001 Certified; "REACH" Pre-registered; ISO-22000; Kosher Certified; Halal Certified; HACCP. We offer Pure & IP BP USP FCC Food Grade ACS AR Analytical Reagent Grades of Chemicals |
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Carmellose Calcium BP Ph Eur Grade Manufacturers
For MSDS Sheet Click
Carmellose Calcium MSDS Sheet
Carmellose Calcium
Pure and
CAS Number 9050-04-8, BP Ph Eur Grades
Carmellose Calcium BP Ph Eur Grade Specifications
Ph Eur --- CAS Number 9050-04-8
DEFINITION
Calcium salt of a partly O-carboxymethylated cellulose.
CHARACTERS
Appearance: White or yellowish-white powder, hygroscopic after drying.
Solubility: Practically insoluble in acetone, in alcohol and in toluene. It swells with water to form a suspension.
IDENTIFICATION
A. Shake 0.1 g thoroughly with 10 ml of water. Add 2 ml of dilute sodium hydroxide solution and allow to stand for 10 min (solution A). Dilute 1 ml of solution A to 5 ml with water. To 0.05 ml add 0.5 ml of a 0.5 g/l solution of chromotropic acid, sodium salt in a 75 per cent m/m solution of sulphuric acid and heat on a water-bath for 10 min. A reddish-violet colour develops.
B. Shake 5 ml of solution A obtained in identification test A with 10 ml of acetone. A white, flocculent precipitate is produced.
C. Shake 5 ml of solution A obtained in identification test A with 1 ml of ferric chloride solution. A brown, flocculent precipitate is formed.
D. Ignite 1 g and dissolve the residue in a mixture of 5 ml of acetic acid and 10 ml of water. Filter if necessary and boil the filtrate for a few minutes. Cool and neutralise with dilute ammonia. The solution gives reaction of calcium.
TESTS
Solution S: Shake 1.0 g with 50 ml of distilled water, add 5 ml of dilute sodium hydroxide solution and dilute to 100 ml with distilled water.
Alkalinity: Shake 1.0 g thoroughly with 50 ml of carbon dioxide-free water and add 0.05 ml of phenolphthalein solution R . No red colour develops.
Chlorides: Maximum 0.36 per cent.
Sulphates: Maximum 1 per cent.
Heavy metals: Maximum 20 ppm.
Loss on drying: Maximum 10.0 per cent, determined on 1.000 g by drying in an oven at 105C for 4 h.
Sulphated ash: 10.0 per cent to 20.0 per cent, determined on 1.0 g in a platinum crucible.
Carmellose Calcium BP grade Manufacturers:
MUBYMUBYCHEM GROUP
CHINCHBUNDER, MUMBAI 400009, INDIA
TEL: (OFFICE)
91-22-23774610, 91-22- 23723564. 91-22-23728264NK ROAD,
CHINCHBUNDER, MUMBAI 400009, INDIA
TEL: (OFFICE)
91-22-23774610, 23723564. FAX: 91-22-23728264
e-mail: info@mubychem.com
USA & Canadian Customers may e-mail: us@mubychem.com
Global or International Carmellose Calcium BP Grade --- Suppliers, Exporters, Importers, Manufacturers
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29-Apr-2022