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Sodium Acrylate Hemihydrate, Anhydrous
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- Wed, 20 Jul 2011 16:03:41 GMT
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Product Name：Sodium Acrylate Hemihydrate, Anhydrous
CAS No. ：7446-81-3
HS：3906909001
Molecular Weight：94.05
Molecular：C3H3NaO2 Structural Formula
Appearance：White crystal.powder
Content：99% min.
PH：4 - 6
Packing ：25 KG net fiber, PE drum.
Usage：Used in plastic, rubber industry and pharmaceutical field.
Storage：Keep in sealed and damp proof place
|
NAME |
PAAS | |
|
QUANTITY |
30T | |
|
Item |
index |
testing result
|
|
PH (aqueous solution 1%,25°C)
|
9-10 |
9 |
|
Appearance |
White powder |
- |
|
SO4 %≤ |
0.49 |
0.35 |
|
As % ≤ |
0.0002 |
0.00018 |
|
Pb % ≤ |
0.002 |
0.0018 |
|
remnant monohybrids % ≤ |
1.0 |
0.6 |
|
low-grade polymer (DP below 1000) % ≤ |
5 |
4 |
|
Loss on drying % ≤ |
10.0 |
8 |
|
Ignition residue%≤ppm |
76.0 |
28 |
.