Food Grade, Industrial Grade Grade Standard and Other Inorganic Salts Classification Sodium Metabisulphite

Model NO.: Sodium Metabisulphite Purity: 90%~99% Appearance: White Crystal Powder CAS No: 7681-57-4 pH Value: 4.0-4.6 Mf;: Na2s2o5 Trademark: Bochuang Specification: 97% 98% HS Code: 2832100000 Certification: ISO Type: Sodium Sulfite Grade Standard: Industrial Grade Product Name: Sodium Metabisulphite Food /Industrial Grade Color: White Place of Origin: China (Mainland) Transport Package: 25kg/Bag, 50kg/Bag, 1000kg/Bag Origin: China                             Food and Industrial Grade Of Sodium Metabisulfite

             Sodium Metabisulfite (SMBS ) is used as Mordant of printing and dyeing; Dechlorination 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; Rubber solidifying agent ,Perfume industry is served as hydrocarbon perfume aldehyde; The hide profession employ to do to molt dose and pliable dose and wearproof dose ;The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose and so on; sewage treatment. etc

CAS RN.:	7681-57-4
EINECS:	231-673-0
H.S.CODE:	2832100000

1.Chemical Analysis:
 

TEM	Industrial grade	Food grade
Assay:	96% min	96% min
SO2 content	65% min	65% min
Iron:	0.005% max	0.005% max
Heavy metals (as Pb)	--	0.002% max
	--	0.0002% max
pH	4.0-4.6	4.0-4.6
Water insoluble:	0.05% max	0.05% max

2.Application:
(1).Dye printing mordant.
(2).Textile antichlor after being bleached.
(3).Reducing agent and sulfonating agent for chemical and medical use.
(4).Bamboo, wood, paper fiber bleaching agent, non-ferrous metal ore dressing agent, waste water treating , rubber freezing agent.
Industrial grade Sodium Metabisulphite:







food grade Sodium Metabisulphite:As antiseptic is used in food

3.packing:
(1). Bag marks: Sodium metabisulphite,  N.W.: 25kgs,  G.W. 25.1kgs, Made in China./we also accept clients marks. 
(2). Packing: 25kgs net PP woven bag with PE liner (if need, we could arrange the pallet.) or other extra packings.
4.Storage & Handing:
Precautions for safe handling
Use only in well-ventilated areas. Avoid dust formation.
Protection against fire and explosion:
The substance/product is non-combustible. No special precautions necessary.
Conditions for safe storage, including any incompatibilities
Segregate from acids and acid forming substances. Segregate from oxidants.
Do not store with: sodium nitrite, sodium sulfide
Further information on storage conditions:
Keep container tightly closed and dry; store in a cool
place. Keep container in a well-ventilated place.
5.The Certificate of our products:







6.Our Factory:
    At Bochaung, we create chemistry for a sustainable future. We combine economic success with environmental protection and social responsibility. Through science and innovation we enable our customers in nearly every industry to meet the current and future needs of society. 







7.Why choose us?
1. Consistent, high-quality products
  Thanks to our quality management system, You will experience a consistent, high-quality Sodium Metabisulphite  each time you use one of our products. Our products help your plants run smoother - with fewer interruptions, less scrap and fewer process adjustments.
2. Commitment to you, your industry and quality
  Our products are designed for high performance. Our commitment is proven by rich experience as a  Sodium Metabisulphite  supplier, by product innovations and capacity expansions to support your business.
3. Strong technical support
  Our knowledgeable sales team and extensive technical support network are ready to serve you - from product trial to commercialization and beyond to optimization.
4. Competitive & reliable price                  
  When you work with Bochuang you can be confident you're getting superior service, but you can also be sure you're getting a competitive & reliable price If you're not happy with your service we're determined to make it right.
 8.contact us:
 
 
 

















 




 

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Product Categories : inorganic salt