Sodium Metabisulphite

  • Sodium Metabisulphite Manufacturers, Sodium Metabisulphite Factory, Supply Sodium Metabisulphite
  • Sodium Metabisulphite Manufacturers, Sodium Metabisulphite Factory, Supply Sodium Metabisulphite
  • Sodium Metabisulphite Manufacturers, Sodium Metabisulphite Factory, Supply Sodium Metabisulphite
  • Sodium Metabisulphite Manufacturers, Sodium Metabisulphite Factory, Supply Sodium Metabisulphite
Sodium Metabisulphite
  • Xiang Sante
  • Hunan, China
  • 7-10 days
  • 12000t/month

sodium metabisulphite, sodium pyrosulphite, 97% purity industry grade food grade, white crystalline powder, for preservatives, antioxidants, loose agents, bleaching agents, water treatment. Easy to decompse.


hot sale 97%min sodium metabisulfite 



Descriptions

Competitive price, good service, own factory ,free sample, flexible payment terms, quick delivery


Product picture

sodium metabisulphite


Product Description】

Classification:

Sulphate

Type:

Sodium Metabisulfite

CAS NO.:

7681-57-4

Commodity name: 

Sodium Pyrosulfite,Sodium Metabisulfite

Chemical formula:

Na2S2O5

Molecule Weight:

190.1

Other names:

Sodium Pyrosulfite

MF:

Na2S2O5

EINECS NO.:

231-673-0

Place of Origin:

Hunan,China(Mainland)

Grade Standard:

Industry Grade

,Food Grade.

Purity:

97%min

Appearance:

White or yellowish crystalline powder

Application:

Industrial

Brand Name:

Xiang Sante

Color:

White

HS Code:

28321000

Smell:

SO2

Quality 

Standard:

HG/T2826-2008


National Standard :[HG/T2826-2008]
Product Specification:

Item

Specification

High-Class

First-class

Main Content (Na2S2O5)  % ≥

96.5

95.0

Fe (fe)%≤

0.05

0.05

Heavy metal(PB)%≤

0.005

0.01

As (As) %≤

0.0001

----


Physical Character

White or yellowish crystalline powder.Relative density 1.4, soluble in water (20 ℃ for 54 g / 100 ml of water;At 100 ℃ for 81.7 g / 100 ml water) acidic aqueous solution, soluble in glycerin, slightly soluble in alcohol. Easy to decompose when affected with damp, easy to oxidize into sodium sulfate with air and contact with strong acid release sulfur dioxide and generate the corresponding salts.


Application

1. water treatment: bleach water, remove excess chlorine from drinking water, oxgen scavenger.

2. The printing and dyeing industry: used as the dechlorination agent for cotton bleaching, and the auxiliary agent for cotton scouring.

3. The pharmaceutical industry: used to produce chloroform, phenylsulfone and benzaldehyde.

4. The rubber industry: used as a coagulant.

5. Leather processing: used for leather processing, which can make leather soft, plump and tough. It has the properties of waterproof, anti-folding and wear-resisting.

6. Chemical industry: used to produce hydroxyl vanillin, hydroxylamine hydrochloride, etc.

7. Photosensitive industry: used as a developer.

8. The food industry: used for bleaching agents, preservatives, loose agents, antioxidants, colorants and preservatives.

 

Package25Kgs/Plastic woven bags;1000kgs/Bag or as requested.

smbssodium metabisulfite price


【FAQ

1. How do the products transport?

After buying our products, we track products to appointed china port, waiting for loading on board to send to customer's destination port. We have shipping company agent such as ANL, APL, CMA, COSCO, CSAV,CSCL,EMC,HASCO etc or reguested.

2.  What is  your main products?

Our products mainly include sodium metabisulfite,anhydrous sodium sulfite, sodium thiosulfate pentahydrate, feed/industrial grade zinc oxide, sodium sulfate, zinc sulphur, lithopone,barium sulfate, zinc alloy.

3.  Can I get the sample?

Free sample can be sent for your testing.

4.  How long is the delivery time?

Normally it's 7-15 days, depends on shipment time and factory delivery date etc. 

5. Can I visit your company?

Of course, you can! We have our factory in Ji Yuan city, Henan province,  office in Zhuzhou city, Hunan province. We welcome you to visit us at anytime!



Factory Show

Jiangxi Copper Flue Gas Desulfurization Map
ISO 9001:2015
ISO 9001:2015
...
ISO 14001:2015
ISO 14001:2015
...
Mail consultation
Please feel free to give your inquiry in the form below. We will reply you in 24 hours.