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Sodium Carboxymethyl Cellulose
CAS NO.: 9004-32-4
FOB Price: NEGOTIABLE Get Latest Price
Specification: Loss on drying% ≤ 10.0, Chloride (ci-%) ≤ 1.2, PH value 6.0-8.5, Pb ≤ 0.0005, Heavy metals (calculated by Pb)% ≤ 0.0015, Iron (Fe)% ≤ 0.02, Arsenic (AS)% ≤ 0.0002; Degree of substitution (D.S) 0.65-0.90, Purity% ≥ 99.5, PH value 6.0-8.5, Loss on drying% ≤ 10.0
Documentation: Get COA after inquiry
Lead Time: -
Max Capacity: -
Packing: 25KG/Woven Bag; 25KG/Paper Bag
Product Detail
Properties

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.

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40YRS
Business Type:
Manufacturing
Country/Region:
Jiangsu, China
Contacts:
Manager Zhou
Position Title:
Sales Manager
Tel:
0086-519-86464213
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