Sodium carboxymethylcellulose (CMC-Na) is a carboxymethyl derivative of cellulose. It appears as a white powder or granules and is readily soluble in water to form a transparent colloidal solution. It is commonly used as a thickener, stabilizer, and adhesive in a wide range of applications, including food, pharmaceuticals, daily chemicals, and petroleum.
Specification
CAS No. : 9000-11-7
EINECS : 618-326-2
Package : 25kg/bag
Brand : TOPINCHEM®
Origin : CHINA
Formula : C6H12O6
Minimum Order : 1000KG
Item : CMC
|
ITEM |
RANGE |
|
Physical Form |
A white or almost white powder |
|
Viscosity,1%, dry basis |
1500-2000 |
|
Degree of Substitution |
0.70-0.90 |
|
Purity.% |
99.5min |
|
pH Value 1% |
6.0-8.5 |
|
Loss on drying,(105℃),% |
10.0max |
|
Heavy Mctals(As Pb),ppm |
20max |
|
Lead,ppm |
2max |
|
Arsentic,ppm |
2max |
|
Total plate count.cfu/g |
500 max |
|
Yeast & Moulds,cfu/g |
100 max |
|
E.Coli |
Nil/g |
|
Coliform bacteria |
Nil/g |
|
Salmonella |
Nil/25g |
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