Customization: | Available |
---|---|
CAS No.: | 9004-32-4 |
Formula: | C8h16nao8 |
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Product Name
|
Sodium Carboxymethyl Cellulose
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Expiration Date
|
2 Years
|
Item
|
Specification
|
Physical Exterior
|
White or Yellowish Powder
|
Viscosity(1%,mpa.s)
|
1000-1500
|
Degree of Substitution
|
0.65-0.95
|
PH(25°C)
|
6.5-8.5
|
Moisture(%)
|
8.0Max
|
Purity(%)
|
99.5Min
|
Mesh
|
99% pass 80mesh
|
Heavy Metal(Pb) , ppm
|
10Max
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Iron, ppm
|
2Max
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Arsenic, ppm
|
3Max
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Lead, ppm
|
2Max
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Mercury, ppm
|
1Max
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Cadmium, ppm
|
1Max
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Total Plate Count
|
500/g Max
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Yeast & Moulds
|
100/g Max
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E.Coli
|
Nil/g
|
Coliform Bacteria
|
Nil/g
|
Salmonella
|
Nil/25g
|
CMC has the functions of adhesion, thickening, enhancement, emulsification, water-locking and floating.
1. Its industrial production and application: cmc can be used as a stain-resistant reproduction agent in detergents, and is very suitable for hydrophobic man-made fiber textiles.
2. CMC also can be used to make emulsion stabilizer, adhesive and film-forming agent.
3. CMC can be used as an anti-settling agent, emulsifier, thickener, leveling agent and adhesive of architectural coatings to make the solid part of architectural coatings evenly distributed in organic solvents, making the architectural coatings long-term non-layered. Applicable architectural coatings