7681-57-4
US$0.38-0.45 / kg
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What is Chemical Industrial Sodium Metabisulfite Sodium Pyrosulfite White Powder 7681-57-4

About this Item
Details
Company Profile

Price

Purchase Qty. Reference FOB Price

1,000-26,999 kg US$0.45

27,000-53,999 kg US$0.42

54,000-107,999 kg US$0.40

108,000+ kg US$0.38

Sepcifications

  • CAS No. 7681-57-4
  • Formula Na2s2o5
  • EINECS 231-673-0
  • Certification ISO
  • Purity 97%Min
  • Type Sodium Metabisulfite
  • Appearance Powder
  • Grade Standard Industrial Grade
  • Transport Package PP/PE Bag
  • Specification 25kg/bag
  • Trademark ChoiceChem
  • Origin China
  • H.S.DOE 2832100000
  • National Standard GB1893-2008
  • Smell Strong Smell of Sulfur Dioxide
  • Synonyms Sodium Metabisulfite
  • Grade 1 Food Grade
  • Grade 2 Industrial Grade
  • Grade 3 Dyeing Grade
  • Application 1 Waste Water Treatment
  • Application 2 Waste Water Treatment
  • Application 3 Antimicrobial
  • Application 4 Landscape Gardening
  • Application 5 Fiber Industry
  • Application 6 Gold Mining

Product Description

Product Parameters Component Food grade sodium metabisulfite Industrail grade sodium metabisulfite Dyeing grade sodium metabisulfite Main content, Na2S2O5% 97.5%min 97.0%min 97.0%min Iron content (Fe)% 0.0015%max 0.0015% 0.0015% Clarity Clarify - - Arsenic content(As)% ...

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7681-57-4 Comparison
Transaction Info
Price US $ 0.38-0.45/ kg US $ 399.00-450.00/ Ton US $ 399.00-450.00/ Ton US $ 200.00-350.00/ Ton US $ 350.00-650.00/ Ton
Min Order 1000 kg 20 Tons 20 Tons 10 Tons 5 Tons
Trade Terms - - - - -
Payment Terms L/C, T/T, Western Union, Paypal L/C, T/T, Western Union, Paypal, Money Gram L/C, T/T, Western Union, Paypal, Money Gram L/C, T/T, D/P, Western Union, Paypal, Money Gram L/C, T/T, Western Union, Paypal, Money Gram
Quality Control
Product Certification ISO CCIC, CIQ, ISO CCIC, CIQ, ISO CCIC, CIQ, RoHS, ISO CCIC, CIQ, RoHS, ISO
Management System Certification ISO 9001 ISO 9001 ISO 9001 ISO 9001, ISO 9000 ISO 9001, ISO 14001
Trade Capacity
Export Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Western Europe
Annual Export Revenue - - - - -
Business Model OEM, Own Brand - - - -
Average Lead Time Off-season: within 15 Day(s)
Peak-season: within 15 Day(s)
- - - -
Product Attributes
Specification
CAS No.: 7681-57-4;
Formula: Na2s2o5;
EINECS: 231-673-0;
Purity: 97%Min;
Type: Sodium Metabisulfite;
Appearance: Powder;
Grade Standard: Industrial Grade;
H.S.DOE: 2832100000;
National Standard: GB1893-2008;
Smell: Strong Smell of Sulfur Dioxide;
Synonyms: Sodium Metabisulfite;
Grade 1: Food Grade;
Grade 2: Industrial Grade;
Grade 3: Dyeing Grade;
Application 1: Waste Water Treatment;
Application 2: Waste Water Treatment;
Application 3: Antimicrobial;
Application 4: Landscape Gardening;
Application 5: Fiber Industry;
Application 6: Gold Mining;
CAS No.: 7681-57-4;
Formula: Na2s2o5;
EINECS: 231-673-0;
Purity: 97%;
Type: Sodium Metabisulfite;
Appearance: Powder;
Grade Standard: Industrial Grade;
Name: Sodium Metabisulfite;
Synonym: Sodium Pyrosulfite;
Application: Leather Treatment;
25kg Bags: Following Custome′s Requirement;
Model No: 96.5%-97%;
CAS No.: 7681-57-4;
Formula: Na2s2o5;
EINECS: 231-673-0;
Purity: 97%;
Type: Sodium Metabisulfite;
Appearance: Powder;
Grade Standard: Industrial Grade;
Name: Sodium Metabisulfite;
Synonym: Sodium Pyrosulfite;
Application: Leather Treatment;
25kg Bags: Following Custome′s Requirement;
Model No: 96.5%-97%;
Purity: 90%~99%;
Type: Ferrous Sulfate;
Appearance: Powder;
Grade Standard: Industrial Grade;
CAS No.: 7772-98-7;
Formula: Na2s2o3;
EINECS: 231-867-5;
Purity: ≥99%;
Type: Sodium Sulfate;
Appearance: Powder;
Grade Standard: Industrial Grade;
Product Name: Sodium Thiosulfate;
Other Name: Sodium Thiosulfate Pentahydrate;
Sodium Thiosulfate Formula: Na2s2o3;
Formula Weight: 158.108;
Boiling Point: 100 ºC;
Water-Solubility: Easy to Dissolve;
Density: 1.667 G/Cm³;
Type(Grade): Industry Grade;
Sodium Thiosulfate Appearance: Colorless Transparent Crystals;
Melting Point: 48 ºC;
Solubility: Soluble in Water;
Fe: 0.002% Max;
pH Value: 7.5;
Sodium Thiosulfate Purity: 99% Min;
Storage: Dry Place;
Supplier Name

Choice Chemicals Ltd.

China Supplier - Gold Member Audited Supplier

Henan Premtec Enterprise Corporation

China Supplier - Diamond Member Audited Supplier

Henan Premtec Enterprise Corporation

China Supplier - Diamond Member Audited Supplier

Hebei Jietou Chemical Technology Co., Ltd.

China Supplier - Diamond Member Audited Supplier

Zhengzhou Kelai Chemical Co., Ltd.

China Supplier - Diamond Member Audited Supplier