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 Negotiable US $ 100/ Piece US $ 200.00-300.00/ Ton Negotiable
Min Order 1000 kg 1 Tons 1 Pieces 20 Tons 1 Tons
Trade Terms - - - - -
Payment Terms L/C, T/T, Western Union, Paypal L/C, T/T T/T L/C, T/T L/C, T/T
Quality Control
Product Certification ISO CIQ, ISO - CCIC, CIQ, ISO CIQ, ISO, Reach
Management System Certification ISO 9001 - - - -
Trade Capacity
Export Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe South America, Europe, Southeast Asia/ Mideast, Australia South America, Europe, Southeast Asia/ Mideast, Australia South America, Europe, Southeast Asia/ Mideast, Australia South America, Europe, Southeast Asia/ Mideast, Australia
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;
Purity: ≥99%;
Type: Magnesium Sulfate;
Grade Standard: Feed Grade;
Purity: 90%~99%;
Type: Ferrous Sulfate;
Appearance: Granular;
Grade Standard: Industrial Grade;
Type: Magnesium Sulfate;
Grade Standard: Industrial Grade;
MGO: 32.8% Min;
Iron: 0.0015% Max;
Heavy Metal: 0.001%Max;
as: 0.0002 Max;
Cl: 0.02max;
Molecular Weight: 120;
Uses: Medicine, Light Industrial, Food Additives;
CAS No.: 1034-99-8;
Formula: Mgso4.7H2O;
Purity: ≥99%;
Type: Magnesium Sulfate;
Appearance: Crystal;
Grade Standard: Food Grade;
Supplier Name

Choice Chemicals Ltd.

China Supplier - Gold Member Audited Supplier

Laizhou Guangcheng Chemical Co., Ltd.

China Supplier - Gold Member Audited Supplier

Laizhou Guangcheng Chemical Co., Ltd.

China Supplier - Gold Member Audited Supplier

Laizhou Guangcheng Chemical Co., Ltd.

China Supplier - Gold Member Audited Supplier

Laizhou Guangcheng Chemical Co., Ltd.

China Supplier - Gold Member Audited Supplier