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Sodium sulfite anhydrous

BGC Id:870215245147
CAS No:7757-83-7
Synonyms:sodium sulfite ,anhydrous ; sulfurous acid, sodium salt ; epa pesticide chemical code 078203 ; anhydrous sodium sulphite ; natriumsulfit ; natrium sulfurosum ; disodiumsulfite ; sodium sulfite (na2so3) ; sodium sulfite heptahydrate (2:1:7) ; sodium sulfite heptahydrate ; sulphites ; natriisulphis ; sodium sulfite anhydrous ; disodium salt ; disodium sulfite heptahydrate ; natriumsulfid [german] ; sodium sulfite solution ; sulfurous acid,compounds,disodium salt ; sodium sulfite ; sodium sulphite/sodium sulphite anhydrous ; natriumsulfit8 ; sulftech ; sulphurous acid, sodium salt ; sulfurous acid, sodium salt (1:2) ; disodium sulfite (na2so3) ; sulfurous acid ; sodium sulphite ; s-wat ; sulfurous acid, sodium salt, heptahydrate ; natrii sulphis ; natriumsulfid ; natriumsulfit [german] ; sodium sulfite, exsiccated ; sodium ; exsiccated sodium sulfite
Molecular Formula:Na2SO3
Molecular Weight:126.04274
EINECS:231-821-4
Structural Formula

The most competitive supplier in 2025

The following 5 notable providers have been checked and can be recommended.
The last intensive check and update was carried out on 2025/06/04.

Identify

Synonyms:
sodium sulfite ,anhydrous ; sulfurous acid, sodium salt ; epa pesticide chemical code 078203 ; anhydrous sodium sulphite ; natriumsulfit ; natrium sulfurosum ; disodiumsulfite ; sodium sulfite (na2so3) ; sodium sulfite heptahydrate (2:1:7) ; sodium sulfite heptahydrate ; sulphites ; natriisulphis ; sodium sulfite anhydrous ; disodium salt ; disodium sulfite heptahydrate ; natriumsulfid [german] ; sodium sulfite solution ; sulfurous acid,compounds,disodium salt ; sodium sulfite ; sodium sulphite/sodium sulphite anhydrous ; natriumsulfit8 ; sulftech ; sulphurous acid, sodium salt ; sulfurous acid, sodium salt (1:2) ; disodium sulfite (na2so3) ; sulfurous acid ; sodium sulphite ; s-wat ; sulfurous acid, sodium salt, heptahydrate ; natrii sulphis ; natriumsulfid ; natriumsulfit [german] ; sodium sulfite, exsiccated ; sodium ; exsiccated sodium sulfite
CAS:
7757-83-7
EINECS:
231-821-4
Molecular Formula:
Na2SO3
MDL:
MFCD00003503

Properties

Molecular Weight:
126.04274 g·mol−1
Density:
2.63
Melting point:
500 °C
Solubility:
H2O: 1 M at 20 °C, clear, colorless
Physical Description:
white crystals or powder
download Download Molfile for :
Sodium Sulfite

Suppliers

OPQ Chemical Co., Ltd

会社のタイプ: Producer
OPQ Chemical is a high tech enterprise,located in China Spring city(Jinan).Mainly engages in the development and production of phenolic and quinones,additive agents, dying stuffs, and pesticide intermediates,and also has been involved in other fine chemicals,cosmetic raw materials etc.And actively practices the business philosophy of "MY heart, let you feel more assured". 我々としても1-Pentanolを販売しています。 OPQ has international advanced production technology and equipment, the company's marketing network thro ...
カントリー: P.R.China   電話: +86-17615852982  

Simagchem Corporation

会社のタイプ: Bulk chemical producer
カントリー: P.R.China
電話: +86 592 2680 277
ファックス: +86 592 2680 237
Your partner in China for chemicals business. 1,4-Dioxa-8-azaspiro[4.5]decaneはまた、私たちに提供されます。 Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. 我々としても2-Amino-9-beta-D-ribofuranosyl-9h-purine-6-(1H)-one (Guanosine)を提供します。 Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...
カントリー: P.R.China
電話: +86-531-88909322
ファックス: +86-531-88909322

Carbone Scientific Co., Ltd.

会社のタイプ: Supplier
Carbone scientific is located at London, UK. 我々としても4-Isopropylbenzaldehydeを販売しています。 We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...
カントリー: U.K.   電話: +44 (0)203 769 4441 ext 1   ファックス: +44 (0)203 769 4441 ext 2

BuGuCh & Partners

会社のタイプ: Producer
カントリー: Germany
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

Safety Information

Hazard Classes:
Risk Codes:
31-36/37/38-22-40-36/38 (R)
Safety Codes:
24/25-36-26-22 (S)
WGK Germany:
1
RTECS:
WE2150000
Storage temperature:
Store at RT.

What other providers are available for CAS 7757-83-7?

In addition to the providers presented here for Sodium sulfite anhydrous with the CAS number 7757-83-7, there are other 85 providers with slightly different product names available for this CAS number.

Nanjing Ningkang Chemical Co., Ltd. | ProChem, Inc. | Zyntex Ltd | Shanghai Mintchem Development Co., Ltd. | Simagchem Corporation | Sancai Industry Co.,Ltd. | Shandong Minglang Chemical Co., Ltd | Shandong Lanhai Industry Co.,Ltd. | Hangzhou Keying Chem Co., Ltd. | Xingrui Industry Co., Limited | Fox Chemicals GmbH | Lori Industry Co., Ltd | Dayang Chem (Hangzhou) Co.,Ltd. | Nantong Xindao Biotech Ltd | Hangzhou Lingrui Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +54 additional providers that we know from the past
+2 additional providers that we know from the past
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BuGuCh & Partners +2 additional providers that we know from the past




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