93% Ready for shipment sodium sulfite for paper use, waste water treatment, bleaching and tanning
- US $240.00
25 - 50 metric ton
group nameSodium sulfite
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Min Order25 metric ton
modelSodium Sulfite 93%
payment methodL/C, Western Union, T/T
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update timeMon, 21 Mar 2022 10:29:08 GMT
Paramtents
Purity 93%
Package 25 woven bag
HS CODE: 28321000
Melting point 500℃
Water solubility 23 g/100 mL (20℃)
Mol wt: 126.04
Place of Origin: Hunan, China (Mainland)
Packging & Delivery
Weight1000.00kg / metric ton
Min Order25 metric ton
Briefing
1,Good quality and reasonable price
2,Hot-sell in the global market.
3,SGS,BV,CIQ
Detailed
Sodium Sulfite
1.Purity:93%
2.CAS no.:7757-83-7
3.MF:Na2SO3
4.White 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 :
Quality Index | |
Industry Grade | |
Purity ( As Na2SO3) | 93.0% min |
Sodium sulphate ( SO4) | 1.5% max |
Chlorides ( As NaCL) | 1% max |
Arsenic ( As ) | - |
Heavy metals ( As Pb ) | - |
Iron (Fe) | 0.01% max |
Water insolubles | 0.1% 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