Sodium Metabisulphite Industrial Grade 97%Min

• Environmental Protection: Yes
• Color: White
• Kind: Plastic Raw Materials
• Appearance: Granulars

Product Description

Basic Info.

Model NO.:Sodium Metabisulphite industrial grade 97%min

Type:Sodium Metabisulphite

Grade Standard:Food Grade

Product Name:Sodium Metabisulphite Industrial Grade 97%Min

Na2s2o5:97%Min

So2:65%Min

Water Insoluble:0.05%Max

Fe:0.003%Max

pH Value:4.0-4.6

Arsenic:0.0002%Max

Pb:0.002%Max

Package:25kgs Plastic Woven Bags

Capacity:27mt/20′fcl

Export Markets:Global

Product Description

Sodium Metabisulphite industrial grade 97%min


Description:


1. Name: Sodium metabisulfite; Sodium metabisulphite; Sodium pyrosulfite.

2. Molecular Formula: Na2S2O5

3. CAS No.: 7681-57-4

4. Physical appearance: White or slightly yellowish crystalline powder

5. Specification:

Main Content: 97%min,
Water Insoluble: 0.05%max,
Iron: 0.003% max,
Pb: 0.02% max,
As: 0.0002% max,
PH: 4.0-4.6


6, Molecular weight: 190.1


7. Main use: For tech use
A): Bleaching agent for textile fibres, paper pulps
B): Colors stripper and dechlorination
C): Preparation of Indigo Vat Dye
D): Solubilizing and acidyfing agent for leather industries
E): Wastewater treatment

Packing and shipping:

1, Bag mark:
SODIUM METABISULPHITE
N. W.: 25KGS
G. W.: 25.1KGS
MADE IN CHINA

2, Bag: 25kgs plastic woven bag with PE inner.

3, Capacity: 27MTS/20'FCL without pallet; 24MTS/20'FCL with pallets