CAS No.: | CAS 7775-14-6 |
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Formula: | Na2s2o4 |
EINECS: | 231-890-0 |
Certification: | ISO |
Purity: | 80%~90% |
Type: | Sodium Sulfate |
Samples: |
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Customization: |
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Model No. | 7775-14-6 | Purity | 85%,88% |
Appearance | Powder | Freezing Point | 52-55 ºC |
Molecular Weight (MW) | 174.1 | Sample | Available |
Grade | Industry Grade/Food Grade | Hazard Class | 4.2 |
Origin | China | Transport Package | Iron Drum |
Density | 2.189 G/Cm³ | Production Capacity | 500 tons/Month |
MOQ | 1KGS | Formula | Na2s2o4 |
application :
1.Factory
Being water-soluble, sodium dithionite is used as a reducing agent in some industrial dyeing processes. In the case of sulfur dyes and vat dyes, an otherwise water-insoluble dye can be reduced into a water-soluble alkali metal salt (e.g. indigo dye).Sodium dithionite can also be used for water treatment, aquarium water conditioners, gas purification, cleaning, and stripping. It has also been applied as a sulfonating agent. In addition to the textile industry, this compound is used in industries concerned with leather, foods, polymers, photography, and many others, often as a decolourising agent. It is even used domestically as a decoloring agent for white laundry, when it has been accidentally stained by way of a dyed item slipping into the high temperature washing cycle.
It is the an active ingredient in "Iron Out Rust Stain Remover", a commercial rust product.
1) What about product quality assurance policy?
We accept pre-shipment test by SGS or any other third party agents.
2) Can we print our logo on the product ?
Yes, we can do it. Just send us your logo design.
3) Do you accept small orders ?
Yes, we can do it. Pls contact us for order details.
4) How about the price? Can you make it cheaper ?
Price is negotiable under different conditions, we are assuring you to get the most competitive price.
5) Do you offer free samples ?
Yes, we could offer the sample for free charge but do not pay the cost of freight.
6) What are your payment terms ?
We usually accept T/T, L/C or other terms for negotiating.
7) Can I visit your factory in China ?
Yes, you are welcomed to visit our factory.
8) How Can I place an order ?
Kindly pls chat with us directly, or you could just send us inquiry, we will arrange your order accordingly after all details is finalized.
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