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|
Henan Kingway Chemicals Co., Ltd. |
| Subject: | Sodium Lignosulphonate |
| Update Date: | 2009-12-28 16:17:52.0 |
| Valid Period: | Never expired |
| Contact Info | |
| Tel: | 86-371-65336572 |
| Fax: | 86-371-65336188 |
| Contact Person: | |
| Job Title: | International Trade Manager |
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Description
Keywords: sodium lignosulfonate, sodium gluconate, water reducer, dispersant
Appearance: White to yellowish crystal powder
Purity (%): 98.0 Min.
Loss on drying (%): 0.5 Max.
Reducing substances (%): 0.7 Max.
Heavy metal (Pb), ug/g: 10 Max.
Sulfate (%): 0.05 Max.
Chloride (%): 0.07 Max.
Lead, ug/g: 2 Max.
Arsenic, ug/g: 2 Max.
PH: 6.2-7.8
