sodium sulphite anhydrous
- US $305.00
1 - 10 metric ton
- US $295.00
11 - 20 metric ton
- US $290.00
21 - 50 metric ton
group nameSodium sulfite
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Min Order1 metric ton
model90%, 93%, 96% 97% Sodium Sulfite
payment methodL/C, D/P, T/T
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update timeMon, 21 Mar 2022 10:28:08 GMT
Paramtents
Mol wt 126.04
Place of Origin Hunan, China (Mainland)
HS CODE 28321000
Brand name Rongda
Melting point 500C
Water solubility 23 g/100 mL (20℃)
Purity 90%, 93%, 96%, 97%
Production method synthesis method
Samples free
Shipment a week after ordered
Packging & Delivery
Weight1000.00kg / metric ton
Min Order1 metric ton
Briefing
1,Good quality and reasonable price
2,Hot-sell in the global market.
3,SGS,BV,CIQ
Detailed
sodium sulphite anhydrous
1.Purity:96%
2.CAS no.:7757-83-7
3.MF:Na2SO3
4.White crytal powder
5.Usage
(1) Industry Grade : Used in Dyeing and printing Industry ,as dechlorinating agent and bleaching agent, in leather and tanning industry as bleaching agent , developer agent , reductant agent , stabilizer agent , or used in papermaking, electronic and water treatment industry.
6.Storage
Sodium sulfite should be stored in a dry and cool place.
7.Speicificaion
Specification for Industry Grade :
| Item | Quality Index |
|---|---|
| Industry Grade | |
| Purity ( As Na2SO3) | 96.0% min |
| Sodium sulphate ( SO4) | 2.0% max |
| Chlorides ( As NaCL) | 0.5% max |
| Arsenic ( As ) | - |
| Heavy metals ( As Pb ) | - |
| Iron (Fe) | 0.005% max |
| Water insolubles | 0.05% max |
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- Nearest port for product export
- Shanghai Qingdao Lianyun Changsha Yueyang Yichang, Huangpu Wuhan Shenzhen Tianjin Ningbo
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW
- Acceptable payment methods
- T/T, L/C, D/P D/A