Professional Nahso3 Supplier Sodium Bisulphite CAS 7631-90-5 Sodium Bisulfite in Stocks

• CAS No.: 7631-90-5
• Formula: Nahso3
• EINECS: 231-548-0
• Certification: CCIC, CIQ, ISO
• Purity: ≥99%
• Type: Sodium Bisulfite
• Model NO.: zhd0005-7
• Appearance: Powder
• Grade Standard: Industrial Grade
• Un No.: 2693
• Dg Class: 8
• Packing Group: III
• Molecular Weight: 104
• Transport Package: Bag
• Specification: 25kgs/Bag, 1250kgs/Bag
• Trademark: ZHD or Customable
• Origin: China
• HS Code: 2832100000
• Production Capacity: 20000ton/Per Year

Product Description

              Popular Products

             Hexamethylene Tetramine                                        Caustic Soda Pearls                         Sodium Hydrosulfite 85% 88% 90%

Product Parameters

 

CAS NO.	7631-90-5	HS.CODE	28321000
EINECS NO.	231-548-0	Storage Condition	Store at RT
APPEARANCE	White powder
Odor	Slight Odor of Sulfur Dioxide
Solubility	Soluble in Water
Stability	Stable. Incompatible with strong oxidizing agents, strong acids
Use	Used as reducing agent, food preservative and bleaching agent

 

Sodium Bisulfite
Item	Standard	Test
Purity (NaHSO3)	99.0%	99.8%
SO2	64-67%	65.1%
Water Insoluble	0.03% max	0.025%
Chloride (Cl)	0.05% max	0.038%
Iron (Fe)	0.004% max	0.002%
Heavy Metal (Pb)	0.001% max	<0.001%
Arsenic (As)	0.0002% max	<0.0002%
PH Value	4.0-5.0	4.6

Company Profile

 

Sichuan Zhonghongda Technology Co., Ltd, the leading supplier of Chemicals in Southwestern China, has engaged in chemical industry for more than 20 years. With the advantages of rich chemical resources in Western China,We can supply you mature & premium one stop service, richful product ranges, sufficient stock supply, strict quality control, fast delivery, professional & safe shipping team, good after-sales sevice etc. Since our products quality, production and delivery, sales service is guaranteed, many famous company choose to cooperate with us. 

Our main products are Sodium Hydrosulfite, Sodium Bicarbonate, Sodium Carbonate,Sodium Sulfite,Sodium Bisulfite,Sodium Hydroxide, Caustic Soda, Acetic Acid, Hydrogen Peroxide Solution, m-Phenylenediamine and so on, which are widely used in chemical, pharmaceuticals, textile printing & Dyeing, leather processing, fertilizer, water treatment, construction industry, food & Feed additives and other areas. The company implements standardized corporate management, and has passed SGS, BV Certifications, ISO 9001: 2015 quality management system certificate(QMS), ISO 14001:2015 environmental management system certificate(EMS), ISO 45001:2018 health and safety management certificate(OHSMS).

We sincerely invite more clients in and abroad to join us.