Product Description
Industrial grade Potassium Metabisulfite (K2S2O5) CAS 16731-55-8
| Product Name |
POTASSIUM METABISULFITE |
| CAS |
16731-55-8 |
| MF |
K2O5S2 |
| EINECS |
240-795-3 |
| MOQ |
1 kg, please consult for details |
| Sample And Customize |
Support |
| Delivery Time |
7-15 days |
| Shipping Method |
sea freight,land transport,air transport,express delivery |
| Package |
standard packaging |
| Payment Method |
ALL |
| Place of Origin |
Shandong China |
| Brand |
YANXI |
| Production Capacity |
1000 tons/year |
| Quality |
Top Quality |
| Item |
Specification |
| Appearance |
White Powder |
| Purity (as Na2S2O5) |
96.5% min. |
| SO2 |
65.0% min. |
| Iron (Fe) |
0.003% max. |
| As |
0.0001% max. |
| Water Insoluble |
0.05% max. |
| Heavy Metals (as Pb) |
0.0005% max. |
| pH (5% solution) |
4.0 - 4.8 |
Usage:
1. Use as a food bleach, preservative and antioxidant. Long-term consumption of excessive food, will cause serious damage to the body, and may even cause cancer.
2. Used as analytical reagent. It is also used as a developing agent, reducing agent and bacterial inhibitor.
3. Potassium metabisulfite is used as an additive in thiosulfate silver plating, and its sodium salt is also used in the treatment of chromium-containing wastewater.
Detailed Photos
Packaging & Shipping
Packing
1kg/aluminium foil bag, with two plastic bags inside.
25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery
≤50kg, Express delivery recommended, usually called as DDU service;
≤500kg,Air shipping recommended, usually called as CIF service;
>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
For high value products, please select air shipping and express delivery for safety.
Company Profile
Our Advantages
More Than 15 Years Experience
Our products are sold worldwide, like Europe, North&South America, Asia and pacific area as well as Africa, we are aiming to establish long term cooperation with our clients.
One-Stop Service
Committed to supplying healthy raw materials to the world, providing the highest quality raw materials for the world's health products, sports supplements, cosmetics, pharmaceuticals and other fields. Customized product is also available from us.
7 DAYS 24 HOURS service
In time and clear response to customers questions. 100% guaranteed aftersales service, we are happy to provide guidance or solutions during your consumption.
Quality Assurance
Dedicated to provide high-quality materials for customers with reasonable price.
FAQ
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