Sodium Metabisulfite SMBS CAS 7681-57-4 Na2S2O5 Sodium Pyrosulfite

Model: TIATN-SOME-1
Place of Origin: Zhejiang,China (Mainland)
Brand Name: TITAN
CAS No.: 7681-57-4
Purity: 97% min
Common name: Sodium Metabisulfite
EINECS No.: 231-673-0
Appearance: Off white crystal powder
Melting Point: 150℃
Density: 1.48
Molecular Formula: Na2S2O5
Molecular Weight: 190.11

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:100.0 USDProduction Capacity:500 Metric Tons per...
Trade Term:FOB,CFR,CIF,DAT,EXWPacking:As per customer's...
Payment Terms:O/A, L/C, D/P, D/A, T/TDelivery Date:Prompt shipment within...
Min. Order:25 Metric Ton
Means of Transport:Ocean, Land

 Chemical Identification

Common Name:

Sodium Metabisulfite

Synonyms:

Disodium disulfite;

Disodium disulphite;

Natrium pyrosulfit;

Sodium disulfite;

Sodium disulphite;

Sodium metabi;

Sodium metabisulphite;

Sodium pyrosulfite;

Sodium pyrosulphite.

CAS No.:

7681-57-4

EINECS No.:

231-673-0

Appearance:

Off white crystal powder

Density:

1.48

Melting Point:

150℃

Stability:

Stable. Incompatible with strong   oxidizing agents, strong acids.

Molecular Formula:

Na2S2O5

Molecular Weight:

190.11

Molecular Structure:

 

 Product Information

Specifications:

Product name: Sodium Metabisulfite

Manufacturer: Ningbo Titan Unichem Co., Ltd.

Items

Specifications

Appearance

white crystal powder

Content of Na2S2O5

97.0% min

Heavy metals (as Pb)

0.0005% max

Arsenic (As)

0.0001% max

Iron (Fe)

0.002% max

Water insoluble

0.02% max

PH value

4.0 - 4.6

 

Pictures:

 

Loading of Sodium Metabisulfite from TITAN UNICHEM.

 

Loading of Sodium Metabisulfite from TITAN UNICHEM.

 

Loading of Sodium Metabisulfite from TITAN UNICHEM.

 

Loading of Sodium Metabisulfite from TITAN UNICHEM.

 

Loading of Sodium Metabisulfite from TITAN UNICHEM.

 

Loading of Sodium Metabisulfite from TITAN UNICHEM.

 

Loading of Sodium Metabisulfite from TITAN UNICHEM.

 

Loading of Sodium Metabisulfite from TITAN UNICHEM.

 

Loading of Sodium Metabisulfite from TITAN UNICHEM.

 

Packaging:

  • Packed in 25kg/50kg woven bag, 1000kg/1200kg jumbo bag;

  • Or package as per customer's request.

Delivery:

  • Prompt shipment within 2 weeks.

Storage & Handling:

  • Keep container tightly closed.

  • Keep container in a cool, well-ventilated area.

  • Moisture sensitive.

  • Air Sensitive.

Safety Information:

RIDADR:

UN 2693

Packing Group:

III

HS Code:

2832100000

Safety Statements:

S26-S39-S46

Risk Statements:

R22;R31;R41

Hazard Codes:

Xn: Harmful

 

 Application

Food industry:

  • Bleach agent (for candies, cake, bamboo shoots, etc);

  • Loose agent (for bread, cracker etc);

  • Antiseptic and germicide (for fruit juice, tinned food, brews, the cereals food is defended storage etc);

  • Inhibitor and freshen agent (for day lily, seafood, fruit and vegetable etc).

Chemical industry:

  • Mordant of printing and dyeing;

  • Dechlorinate of textile after bleaching;

  • Sulphonated agent and reducer of chemical industry and pharmacy;

  • Bleach of paper pulp, bamboo and timber bleach of stap;

  • Treatment agent of waste water.


Category: Sulfates

Related Category: Alcohols  Alkali  Water Treatment Chemicals  Phosphates  Oxides 


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