Jiangsu, China
Business Type:
Trading Company
Number of Employees:
25
Year of Establishment:
2003-08-18
Management System Certification:
ISO9001:2015
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Nahso3, Sodium Bisulphite, Sodium Hydrogen Sulfite manufacturer / supplier in China, offering Sodium Bisulphite 99% (CAS No: 7631-90-5) Nahso3, Factory Price 98.5%-99% Phosphorous Acid CAS No: 13598-36-2, Crystal Phosphorous Acid (CAS No: 13598-36-2) and so on.

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  • Sodium Bisulphite 99% (CAS No: 7631-90-5) Nahso3
  • Sodium Bisulphite 99% (CAS No: 7631-90-5) Nahso3

Sodium Bisulphite 99% (CAS No: 7631-90-5) Nahso3

Purchase Qty. / Reference FOB Price
1-24 Tons US $500
25+ Tons US $300
Port: Shanghai, China
Production Capacity: 50000
Payment Terms: L/C, T/T, D/P
CAS No.: 7631-90-5
Formula: Nahso3
Appearance: Powder
Classification: Nahso3
Certification: ISO
Purity: 50%~80%

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Basic Info.

Model NO.
7631-90-5
Type
Barium Sulphate
Grade Standard
Industrial Grade
Sodium Bisulphite 99%
Nahso3
Main Content (as So2) %
64.0-67.0
Water-Insoluble ≤ %
0.03
Chloride (as Cl)≤ %
0.052
Trademark
BH
Transport Package
25, 50, 1000 Kg/Bag
Specification
95-97%
Origin
China
HS Code
2832100000

lias: Sodium hydrogen sulfite; Sodium Bisulphite; sodium hydrogen sulfate
English name: Sodium Bisulfite
Molecular formula: NaHSO3
Molecular weight: 104.06
Properties: white monoclinic crystalline powder, with sulfur dioxide odor, relative density 1.49, easily soluble in water, breaks down if heated, slightly soluble in ethyl alcohol.
Quality standard:  HG/T 3814-2006
 
 

Item
Index
Main content (as SO2) %64.0-67.0
Water-insoluble ≤ %0.03
Chloride (as Cl)≤ %0.05
Iron (Fe)≤ %0.004
Heavy metal (as Pb)≤ %0.001
Arsenic (As) ≤ %0.0002
PH value (50g/L solution)4.0-5.0

 
Uses: This product can be used in bleaching cotton fabrics, or as reducing agent in dyestuff, papermaking, leather, chemical synthesis and other industries. Moreover, it can also be used in producing pharmaceutical intermediate, developing agent, bleaching agent for food, preservative, antioxidant, etc.
Packing: 25, 50, 1000 kg/bag, or upon customer's request, PP woven bag outside, PE plastic bag, paper-plastic composite bag, or kraft bag inside.

Sodium Bisulphite 99% (CAS No: 7631-90-5) Nahso3
Sodium Bisulphite 99% (CAS No: 7631-90-5) Nahso3
 

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Ms. Louise Yao
Sales Manager