CMC Pharm grade
|
CMC
Pharm grade
|
Viscosity
|
Sodium
(%) |
pH
|
Chloride
(Cl- %) |
Heavy metal (%)
(Pb) |
As (%)
|
Fe (%)
|
|
Item1
|
800-1200
|
6.5-8.5
|
6.5-8.0
|
≤1.8
|
≤0.001
|
≤0.0002
|
≤0.016
|
|
Item2
|
300-600
|
6.5-8.5
|
6.5-8.0
|
≤1.8
|
≤0.001
|
≤0.0002
|
≤0.016
|
CMC detergent grade
|
CMC
Detergent grade
|
Viscosity
|
Purity
(%) |
pH
|
Chloride
(Cl- %) |
DEGREE OF ETHER
|
MOISTURE(％)
|
|
Item1
|
100-300
|
65
|
7.0-9.0
|
≤1.8
|
0.60-0.80
|
≤10
|
|
Item2
|
5-40
|
65
|
8.0—11.
|
≤1.8
|
0.50-0.70
|
≤10
|
CMC textile grade
|
CMC
Textile grade
|
Viscosity
(mpa.s)% |
(D.S)≥
|
Purity
% ≥ |
PH
|
Moisture
% ≤ |
(NaCl %) ≤
|
|
Item1
|
800-1200
|
0.85
|
90
|
6.5-7.5
|
7
|
7.0
|
|
Item2
|
300-600
|
0.85
|
90
|
6.5-7.5
|
7
|
7.0
|
CMC food grade
|
CMC
Food
grade
|
Na
% |
Viscosity
2% 25℃mPa.s |
PH
|
Chloride
%≤ |
Moisture
%≤ |
Fe
%≤ |
Heavy metal
(Pb)%≤ |
As
(As)%≤ |
|
Item1
|
6.5-8.5
|
300-800
|
6.5-7.5
|
1.8
|
7
|
0.03
|
0.002
|
0.0002
|
|
Item2
|
6.5-8.5
|
800-1200
|
6.5-7.5
|
1.8
|
7
|
0.03
|
0.002
|
0.0002
|
|
Item3
|
6.5-8.5
|
≥1200
|
6.5-7.5
|
1.8
|
7
|
0.03
|
0.002
|
0.0002
|
CMC oil grade
|
CMC oil grade
|
Viscosity
mpa.s |
D.S
≥ |
Moisture
≤ |
PH
|
Desiccating amount
|
Amount of thick liquid made m3/T
|
||||
|
Adding amount
|
Sea water
|
Saturation salt solution
|
Fresh water
|
Sea water
|
Saturation salt solution
|
|||||
|
Item1
|
≤60
|
0.85
|
7
|
6.5-7.5
|
1.0
|
≤10
|
≤16
|
/
|
/
|
/
|
|
Item2
|
1000-2000
|
0.65
|
7
|
6.5-7.5
|
/
|
/
|
/
|
≥350
|
≥150
|
≥200
|
|
Item3
|
≥2000
|
0.85
|
7
|
6.5-7.5
|
/
|
/
|
/
|
≥500
|
≥220
|
≥300
|