China Supplier Sodium Metabisulfite / Sodium Metabi sulfite
USD $180 - $280 /Ton
Min.Order:1 Ton
Gongyi City Mingyue Corundum Products Co., Ltd.
China Supplier Sodium Metabisulfite / Sodium Metabi sulfite
The Description of Mingyue Sodium Sulfite
Sodium sulfite (sodium sulphite) is a soluble sodiumsalt of sulfurous acid(sulfite) with the chemical formulaNa2SO3. It is a product of sulfur dioxide scrubbing, a part of the flue-gas desulfurization process. It is also used as apreservative to preventdried fruitfrom discoloring,
and for preserving meats, and is used in the same way assodium thiosulfate to convert elemental halogensto their respective hydrohalic acids, in photographyand for reducing chlorine levels in pools.
The Application of Mingyue Sodium Sulfite
For man-made fibers stabilizer, fabric bleach, photographic developer, dye bleaching deoxidizer, perfumes and dyes reductant, paper lignin removal and the like; as an ordinary analytical reagents and photosensitive resistance materials;
The Specification of Mingyue SOdium Sulfite
Detailed Data:
Item | Value | |
| Top-grade | First grade |
sodium sulfite(Na2SO3)%≥ | 98 | 97 |
Fe,%≤ | 0.003 | 0.003 |
water-Insoluble%≤ | 0.01 | 0.02 |
Free alkali(as Na2CO3),%≤ | 0.001 | 0.1 |
Sulfate(as Na2SO4),%≤ | 1.2 | 2.5 |
Chloride(as NaCl),%≤ | 0.003 | 0.1 |
Fe/% | ≤0.01 | |
Heavy metal(Pb)/% | ≤0.001 | |
Clarity | Pass |
Pictures of Sodium Sulfite:
About Us
Gongyi City Mingyue Corundum Products Co.,Ltd. is a professional manufacturer which
has already had about eight years history of different filter media water production and domestic trade.Now we devotes to develop our international trade. Our main products include activated carbon,polyacrylamide, polyaluminium chloride, zeolite, manganese sand. anthracite filter, and so on. We insists the principle of “ Integrity Management, High Quality, Good Service ” to promote our rapid development.
Packing and Shiping
♠ 25kg or 50kg per bag, or jumbo ton bag;
♣ standard exporting package for sea transportation or air delivery
♥ special pakcing requirement is acceptable.
FAQ
1. Q: How to place an order?
A: Send the inquiry --- Get the quotation --- Approve the order --- Make the PI --- Payment --- Arrange production & inform
--- Rest and relax --- Finished products inspection --- Make the balance --- Arrange delivery --- Goods received.
2. Q: What kind of payment do you accept?
A: Formal order we usually choose TT or L/C, Western Union, Paypal for small amount payment.
3. Q: Do you offer OEM service?
A: Yes, Oem is ok, our factory can offer produdcts that according to our clients' requirments.
4. Q: How long is the delivery?
A: Usually 3 days for small order, 4-7 days for bulk order after payment received.