Sodium bisulfite Suppliers, Sodium bisulfite Manufacturers.
| Product Name | Sodium hydrogen sulfite |
| Molecular Formula | NaHSO3 |
| Molecular Weight | 104.7 |
| Properties | white crstalline powder with sulfur dioxide odor; will lose part of its sulfur dioxide when exposed to open air. |
| Use | It is used as reducing agent and antiseptic for petroleum chemicals, pharmacy, dyeing industries |
| Standard | HG3-1291-80 |
Technical specifications
Technical grade 1 |
Refined |
CP |
AP |
|
SO2 |
58.5-65% |
58.5-65% |
58.5-65% |
58.5-65% |
Clarity test |
Qualified |
Qualified |
Qualified |
Qualified |
Insol. in water |
≤0.05% |
≤0.05% |
≤0.01% |
≤0.05% |
Arsenic (As) |
≤0.0002% |
≤0.0002% |
≤0.0001% |
|
Heavy metal (Pb) |
≤0.002% |
≤0.002% |
≤0.001% |
|
Fe |
≤0.05% |
≤0.05% |
≤0.002% |
≤0.001% |
Oxides |
≤0.02% |
≤0.02% |
≤0.02% |
≤0.01% |
PH |
4.4-4.8 |
4.4-4.8 |
4.4-4.8 |
4.4-4.8 |
Sodium bisulfite |
99% |
99.5% |
99.5% |
99.8% |
Company： |
Xinxiang Jieshen Purification Co., Ltd. |
Contact： |
Mr.Guo |
Phone： |
+86-373-5858028/5682599 |
Mobile phone： |
+86-15837312874 |
Fax： |
0086-373-5682678 |
E-mail： |
 Contact Supplier |
Website：
|
http://www.jieshenchem.com |
Address： |
Qiliying Industrial Park, Xinxiang City, Henan Province, China |
Zip Code： |
453731 |
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