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Product description
CMC
Properties:
Indexes/Model
|
Toothpaste Grade
|
Pharmaceutical Grade
|
Chemical Reagent Grade
|
|||||
IH10
|
IH9
|
PH9
|
PM9
|
PH7
|
PM7
|
PH6
|
RM6
|
|
Viseosity of 2% water Solution mpa.s
|
800-1200
|
800-1200
|
800-1200
|
300-800
|
800-1200
|
300-800
|
800-1200
|
300-800
|
Degree of Substitution (D.S) ≥
|
0.95
|
0.85
|
0.85
|
0.85
|
0.70
|
0.70
|
0.65
|
0.65
|
Chloride(as Cl) % ≤
|
1.8
|
1.8
|
1.8
|
1.8
|
1.8
|
1.8
|
1.8
|
1.8
|
PH
|
6.5-8.0
|
6.5-8.0
|
6.5-8.0
|
6.5-8.0
|
6.5-8.0
|
6.5-8.0
|
6.5-8.0
|
6.5-8.0
|
Loss on dry % ≤
|
7.0
|
7.0
|
7.0
|
7.0
|
7.0
|
7.0
|
7.0
|
7.0
|
Heavy metals(pb)% ≤
|
0.002
|
0.002
|
0.002
|
0.002
|
0.002
|
0.002
|
0.002
|
0.002
|
Fe % ≤
|
0.03
|
0.03
|
0.03
|
0.03
|
0.03
|
0.03
|
0.03
|
0.03
|
As % ≤
|
0.0002
|
0.0002
|
0.0002
|
0.0002
|
0.0002
|
0.0002
|
0.0002
|
0.0002
|
Application:
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