sodium sulphite anhydrous

FOB Price

US $305.001 - 10 metric ton

US $295.0011 - 20 metric ton

US $290.0021 - 50 metric ton

group name: Sodium sulfite

Min Order: 1 metric ton

model: 90%, 93%, 96% 97% Sodium Sulfite

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

update time: Mon, 21 Mar 2022 10:28:08 GMT

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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

Min Order1 metric ton

Briefing

Na2SO3 sodium sulfite anhydrous
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