Carboxymethyl starch sodium ( CMS ) for oil drilling
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Post Date:
Aug 25,2014
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Expiry Date:
Aug 25,2015
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Detailed Description:
Payment Method: TT OR LC
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
superchem9n(a)taixubio-tech dot com
s k y p e ruthwhite09
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Company:
Shijiazhuang Taixu Biology Technology Co., Ltd
[ China ]
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Contact:
ruth white
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Tel:
86-0311-89877659
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Fax:
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Email:
superchem9n@taixubio-tech.com