Product Details
| Product Name: Sodium Pyrosulfite | CAS No.: 7681-57-4 |
| Min. Order: 500KG | Purity: 99% |
| Supply Ability: 5000 | Release date: 2021/07/24 |
Specification
ITEM |
TEST RESULT |
Sodium Metabisulphite (Na2S2O5) % | 97.21 |
SO2 % ≥ | 65 |
Fe % ≤ | 0.002 |
Clarity | clear |
Insoluble matter in nitric acid% ≤ | 0.009 |
AS% | <0.00009 |
Phosphoric acid test ≤ | 4.2 |
Appearance | White to slightly yellowish crystialline powder |
Company Profile Introduction
Our company is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places.
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China- Since: 2018-06-12
- Address: Room1301,Tatan International
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