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Shanxi Liaohua Chemicals Co., Ltd.
China Manufacturer with main products: Oxalic Acid, Calcium Chloride, Iron Oxide, Titanium Dioxide, Carbon Black, Zinc Oxide, Lithopone, Zinc Sulphate |
sodium metabisulphite
| Supply Ability: | 100 Ton per Month |
|---|---|
| Shipping: | any time |
| Payment Terms: | T/T(Bank Transfer) |
Related products from verified members
| Place of Origin: | Shanxi in China |
|---|---|
| Packaging Details: | Net weight 25Kgs or 50kgs with plastic woven bag ; Or 1000kgs big bags |
Specifications
molecular formula : Na2.SO3
·M.W :126.04
·Basic Characteristics : Colorless, single-crystal or powder ramps, soluble in water, do not dissolve in alcohol, etc.
·Quality Standards :
A :Sodium sulfite (single-crystal )
|
|
High-class products
|
First-class products
|
Conforming products
|
|
Purity(Na2.SO3 ), %, ≥
|
99.0
|
98.5
|
98.0
|
|
Water, %, ≤
|
1.4
|
2.0
|
2.5
|
|
Purity (Nacl ) ,%, ≤
|
0.10
|
0.17
|
--
|
|
Water insoluble,%, ≤
|
0.05
|
0.06
|
0.10
|
|
Purity (sodium nitrate ),%, ≤
|
0.80
|
1.00
|
1.90
|
?B:sodium sulfite (powder )
|
Name of indicators |
indicators
|
||
|
High-class products
|
First-class products
|
Conforming products
|
|
|
Na2.SO3, %,≥
|
97.0
|
96.0
|
93.0
|
|
Fe ,%, ≤
|
0.003
|
0.005
|
0.01
|
|
Water insoluble,%, ≤
|
0.02
|
0.03
|
0.05
|
|
Na2CO3, %, ≤
|
0.10
|
0.40
|
0.60
|
|
Na2SO4, %,≤
|
2.5
|
--
|
--
|
|
NaCl, %,≤
|
0.10
|
--
|
--
|
·uses: For sulfite-cellulose acetate, sodium thiosulfate, organic medicines, such as bleach fabric, but also used as a
reducing agent, preservatives, etc. to chlorine.
·Storage: Dry and hermetic
reducing agent, preservatives, etc. to chlorine.
·Storage: Dry and hermetic
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Product Quality Commitment
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Deposit Service Commitments
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After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
Sodium from this supplier
Min Order: 1000 Bags
Min Order: 1 Kilogram
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Min Order: 25 Ounce
Min Order: 1MT
Min Order: 10 Metric Ton
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