Sodium CMC 1.Prompt delivery and good quality 2.Better water adaptation 3.Non-polution to environment
Production Introduction
CMC is white or grey cotton wool, odorless and non-toxic powder. It can dissolve in cold water and hot water, and it can form the transparent glue liquid. CMC solution assumes neutrality. It does not dissolve in acid, cresol, ethyl alcohol, acetone, chloroform, benzene and so on. It lightly dissolves in methyl alcohol, ether and so on such organic solvent. The solution viscosity increases along with density, and it is of pseudo-plastic flow, light-proof, thermal-proof, water absorbability, non-agglomerate, and anti- salty ability.
Specification
ITEM | HF | HM |
Degree of Substitution (D.S.) | min0.70 | min0.70 |
Purity % | min99.5 | min70.0 |
Loss on drying % | max8.0 | max10.0 |
pH value | 6.0 - 8.5 | |
Arsenic ppm | max2.0 | |
Heavy metal ppm | max20 | |
Viscosity cps (Brookfield, 2% solution, 25°C) | 10 - 100,000 | |
Packing & Storage
25 KG/Paper Drum or Plastic Bag
Application
It is widely used in printing, agricultural chemicals processing, medicine, papermaking, coating, ceramics, petroleum, industry and so on. It is served as paste, thickening agent, emulsifier, coheres medicinal preparation, and so on. Different viscosity CMC has different use in the drug industry, some is served as bonding agent, some is used to breaks up the medicinal preparation, the other is used as medicinal preparation etc. High replacement CMC is used in food industry to make the ice cream, canned food as thickening agent, beer foam stabilizer and so on.
Sodium CMC CAS NO.: 9004-32-4
