Molecular Formula: [C6H7O2(OH)2OCH2COONa]n
Structure Formula: R—CH2COONa: n is the degree of polymerization
|
Type
|
Adsorbent
pressure
(Mpa)
|
Nitrogen
concentration
(N2%)
|
Nitrogen
quantity
(NM3/h.t)
|
N2/Air
(%)
|
|
CMS-180
|
0.6
|
99.9
|
95
|
27
|
|
99.5
|
170
|
38
|
|
99
|
267
|
43
|
|
0.8
|
99.9
|
110
|
26
|
|
99.5
|
200
|
37
|
|
99
|
290
|
42
|
|
CMS-190
|
0.6
|
99.9
|
110
|
30
|
|
99.5
|
185
|
39
|
|
99
|
280
|
42
|
|
0.8
|
99.9
|
120
|
29
|
|
99.5
|
210
|
37
|
|
99
|
310
|
40
|
|
CMS-200
|
0.6
|
99.9
|
120
|
32
|
|
99.5
|
200
|
42
|
|
99
|
300
|
48
|
|
0.8
|
99.9
|
130
|
31
|
|
99.5
|
235
|
40
|
|
99
|
340
|
46
|
|
CMS-210
|
0.6
|
99.9
|
128
|
32
|
|
99.5
|
210
|
42
|
|
99
|
317
|
48
|
|
0.8
|
99.9
|
139
|
31
|
|
99.5
|
243
|
42
|
|
99
|
357
|
45
|
|
CMS-220
|
0.6
|
99.9
|
135
|
33
|
|
99.5
|
220
|
41
|
|
99
|
330
|
44
|
|
0.8
|
99.9
|
145
|
30
|
|
99.5
|
252
|
41
|
|
99
|
370
|
47
|
3. Physicochemical property
As a white and yellowish solid powder, Carboxymethyl starch sodium (CMS) is a biodegradable and anionic polymer material, which is moisture absorption, non-toxic, tasteless, and soluble in the water.
4. Application :
1) Construction industry 4) Petroleum industry 7) Daily chemical industry
2) Food industry 5) Printing and dyeing industry 8) Paper industry
3) Ceramics industry 6) Medical and pharmaceutical industry
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