Basic Info.
Certification
CCIC, CIQ, ISO
Trademark
ZHD or Customable
Specification
25kgs/Bag, 1250kgs/Bag
Product Description
Sodium Carbonate Sodiium Hydrosulfite Hexamethylene TetramineProduct 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.
Certificates
Cerficates: COC, QMS, OHSMS, EMS, Products Test Cerificates etc.
Address:
Chengdu, Sichuan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, QHSE
Company Introduction:
Sichuan Zhonghongda Technology Co., Ltd, the leading manufacturer and supplier of Chemicals, has engaged in Chemical industry for more than 20 years. The company locates in Western China, with the advantages of rich chemical resources in Western China, we can supply you mature & premium one stop service, various products, sufficient supply, strict quality control, fast delivery, professional & safety shipping, good after-sale service etc. Since our products quality, production and delivery, sales service is guaranteed, many famous company choose to cooperate with us. We sincerely invite more clients in and abroad to join us.