Product name:Sodium Carboxymethyl starch Cas no:9063-38-1 Standard: CP2000 Appearance:White or almost white powder,ordorle

Sodium Carboxymethyl Starch

This is a sodium alt of starch carboxymethyl aether,which can be got from starch's chemical reaction with chloroacetic acid under basic condition.It's white or almost white powder,tasteless,odorless,easy to absorb moist in the air,water-soluble at normal temperatures,non-soluble in ethyl alcohol and ether.Application:It is a kind of starch derivatives,which can be used as disintegrating agents of solid preparations.It has good water absorption dilatability,and compressibility,can be used to improve themold ability and hardness of a tablet,without weakening its disintegrative.The ordinary dosage is 0.5%-4%.Storage:Keep in a dry place,airproof.Package:Plastic-lined woven bags.Net Weight:25KG/Bag Quality StandardItem Standard of 2005 China Pharmacopoeia Character White or almost white powder,tasteless,odorless,easy to absorb moist in the air PH value 5.5-7.5 TAC ≤3.5% Loss on drying ≤10.0% Mol site ≤0.004% Heavy metal ≤0.002% Sodium content

Sodium Carboxymethyl Starch