China Factory Selling Well Sodium Pyrosulfite
Price | USD600.00 |
Packge | 1000KG |
- Min. Order:500KG
- Supply Ability:5000
- Time:2021-07-24
Product Details
- Product NameSodium Pyrosulfite
- CAS No.7681-57-4
- EINECS No.231-673-0
- MFH2O5S2.2Na
- MW192.12
- InChIKeyHRZFUMHJMZEROT-UHFFFAOYSA-L
- AppearancePowder/SolidWhite to slightly yellow
- Water Solubility 540 g/L (20 ºC)
- storage temp. Store at +5°C to +30°C.
- Melting point >300 °C (lit.)
- density 1.48
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
HeBei HengHe Import&Export Co.,Ltd 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.
our company engaged in the import and export of pharmaceutical and chemical raw materials and intermediates.
It has been actively committed to the collection and development of new and old products, Adhering to the principle of "Honesty-oriented, customer First" and after long-term steady development, the company has been highly-praised by the customers due to it high-quality products and good reputation that it has been a leading Chinese company in the import and export of pharmaceutical and chemical raw materials. Our products have been widely sold to many countries and regions that we have established long-term stable relations of cooperation with the traders and end users all around the world and have become a solid bridge among the suppliers, traders and end users.
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- Since:2018-06-12
- Address: Room1301,Tatan International