Customization: | Available |
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CAS No.: | 9063-38-1 |
Formula: | C2h4o3xnax |
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Basic Information:
Sodium Starch Glycolate/Carboxymethyl Starch/CMS-Na
CAS No.: 9063-38-1
Other Names: Sodium Starch Glycolate
MF: [C6H7O2(OH)2OCH2COONa]n
Purity:99%
Character: White or similar white powders, no smell, tasteless; extremely easily deliquescent in atmosphere; insoluble methanol, ethanol and other organic solvents; swelling in water and form transparent viscous solid preparation colloid solution quicly.
Particle size: 100 percent through 120 mesh sieve.
Product Description:
Sodium starch glycolate is a white or almost white free-flowing very hygroscopic powder. The PhEur 6.0 states that when examined under a microscope it is seen to consist of: granules, irregularly shaped, ovoid or pear-shaped, 30-100 mm in size, or rounded, 10-35 mm in size; compound granules consisting of 2-4 components occur occasionally; the granules have an eccentric hilum and clearly visible concentric striations. Between crossed nicol prisms, the granules show a distinct black cross intersecting at the hilum; small crystals are visible at the surface of the granules. The granules show considerable swelling in contact with water.
Function:
Sodium starch glycolate is mainly used as the disintegrating of tablets, pill, capsule. Except common functions, it has more stronger swelling character and can increase the disintegrability of the tablets, thus it will improve the separation of medicament and utilization rate of life form. The common dosage is 2 to 8 percent, and the use-pattern is commonly to add form outside or add form outside and inside.
FAQ
Application Area:
Uridine 5-Mophosphate Disodium are produced through the hydrolytic reaction from Ribonucleic acid(RNA) as raw material by enzymatic catalysis to form four kinds of nucleotides 5- 'AMP (adenosine-5'-monophosphate), 5'-GMP•2Na(guanosine-5'-monophosphate, disodium salt), 5'-CMP(cytidine-5'-monophosphate)-, 5'-UMP•2Na (uridine- 5'-monophosphate,Disodium salt) .By the chromatographic isolation, four kinds of separated 5'-nucleotide products with high purity can be obtained. These products can be widely applied in medicine, reagent, fine chemical industry, and additive of food fields etc.