|Unit Price:||USD 0.5000 / Kilogram |
|Payment Type:||L/C,T/T,Paypal,Money Gram,Western Union|
|Min. Order:||1 Kilogram|
|Delivery Time:||7 Days|
Model No.: SY-7757837
Grade Standard: Industrial Grade, Food Grade, Industrial Grade, Me
Brand Name: Shenyu
Type: Sodium Sulfite
CAS No.: 7757-83-7
Other Names: Sulfur Oxygen
EINECS NO.: 231-821-4
Place Of Origin: Shandong, China (Mainland)
Packaging: Packing: Kraft paper bags/plastic woven bags with PE inner. Net Weight: 25kgs/bag, can be loaded 25MT in a 20'FCL. Delivery Time: Shipped in 15 days after payment.
Place of Origin: Shandong,China
Sodium Sulfite Description:
Sodium Sulfite Name: Anhydrous Sodium Sulfate
Sodium Sulfite Molecular formula: Na2SO3
Sodium Sulfite Molecular weight: 126.04
Sodium Sulfite Items Specifications
Heavy metal (Pb) %≤0.001
Sodium Sulfite Properties: This product is white crystal or powder; odorless.
This product is soluble in water, very slightly soluble in ethanol, almost insoluble in ether.
Dissolved in water (12.54g/100ml water at 0°C, 28.3g/100ml water at 80°C)
The highest solubility is about 28% at 33.4°C, the aqueous solution is alkaline, and the pH is about 9~9.5.
Slightly soluble in alcohol, insoluble in liquid chlorine, ammonia.
It is easily oxidized into sodium sulfate in the air and decomposed into sodium sulfide in high temperatures.
In order to strengthen the reducing agent, sodium bisulphite reacts with sulfur dioxide and reacts with strong acid to form the corresponding salt.
The CAS number is 7757-83-7
Sodium Sulfate Application:
1. Anhydrous sodium sulfite is used for film development
2, the chemical industry as a reducing agent and sulfonating agent;
3. Dechlorination agent and bleaching agent for printing and dyeing industry;
4. Chemical fiber stabilizers, etc.
Our Company Information:
Sodium SulfiteShenyu energy (Shandong) development Co. LTD belongs to Shenyu Group Company.
Other related items of our company:
1. Basic Organic Chemicals
2. Inorganic Chemicals
3. Pharmaceutical Intermediates
4. Daily Chemicals
5. Active Pharmaceutical Ingredients
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