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Sodium Carboxymethyl Cellulose / CAS 9004-32-4
OVERVIEW
Packaging
25 KG/Woven Bag; 25 KG/Paper Bag
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SubmitDESCRIPTION
Sodium Carboxymethyl Cellulose
CAS:9004-32-4
Molecular formula: C8H15NaO8
Molecular weight: 262.19000
Melting point: 274 ° C
Density: 1.6 g/cm3L
Uses: Used as emulsifier and thickener in bulk laxatives, cosmetics and drugs, and stabilizer of reagents.
Appearance: white or milky white fibrous powder or particles, odorless and tasteless.
Solubility: CMC is a natural hydrophilic substance. When CMC particles are dispersed in water, they will immediately swell and then dissolve.
1. When stirring, slowly add CMC to accelerate dissolution;
2. When heating, adding CMC dispersedly can improve the dissolution rate, but the heating temperature should not be too high, and the suitable range is 50 ° C-60 ° C;
3. When mixed with other materials, the solid is mixed first and then dissolved, and the dissolution rate can also be improved;
4. After adding an organic solvent that is insoluble in CMC but soluble in water, such as ethanol and glycerol, and then dissolving, the dissolution speed will be very fast.
Packaging: polypropylene woven bags, lined with plastic bags; Or kraft paper composite bags, lined with plastic bags, with a net weight of 25kg each;
Storage: CMC is easy to absorb water. During storage, avoid damage of the packaging bag and contact with water, and put it in a dry place.
Typical Properties
Auxiliary > Paper Additives
Food(Feed) Additives > Thickening Agent
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