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Sodium metabisulfite

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Formula: 2Na.O5S2
CAS: 7681-57-4

Identification

Structural Formula
Sodium metabisulfite
CAS:
7681-57-4
EINECS:
231-673-0
Molecular Formula:
2Na.O5S2
MDL:
MFCD00167602
SMILES:
[O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+]
Synonym:
disodium metabisulfite ; sodium pyrosulfit ; natrium metabisulfurosum ; fertisilo ; disodiumpyrosulphite ; disodium disulfite ; natriummetabisulfit ; disodium pyrosulfite ; sodium pyrosulphite ; sodium dissulfite ; disodium disulphite ; sodiummetabisufite ; sodium disulfite ; e223 ; sodium pyrosulfite ; sodium disulphite


Description

Sodium metabisulfite is an antioxidant reducing agent, with antimicrobial and antifungal properties. Gastric tissue studies report that sodium metabisulfite can augment lipid peroxidation and apoptosis in a dose-dependent manner.


Suppliers

Unilong Industry Co.,Ltd
UIC9603840
Autech Industry Co.,Limited
AIC10804320
Krada CPS Industry S.L
KCIS8804400
Fountain Biotechnology Co.,Ltd
FBC12004800
OPQ Chemical Co., Ltd
OC8402520
Nantong Xindao Biotech Ltd
NXB10404160
Chongqing Chinabase Import and Export Co., Ltd.
CCIAE188011280
Create Chemical Co., Ltd.
CC10003000
Lori Industry Co., Ltd
LI8802640
Independent Chemical Corp.
ICC10404160
Coyne Chemical Co. Inc.
CCC9203680
Brown Chemical Co. Inc.
BCC9203680
Shenzhen Jinchang Chemicals Co., Ltd
SJC14405760
Chematek S.p.A.
CS6001800
Hangzhou Cherry Pharmaceutical Technology Co., Ltd.
HCPT204010200
CellMark AB
CA4401320
Xiamen Equation Chemical Co.,Ltd
XECC12806400
Sancai Industry Co.,Ltd.
SIC9603840
Arakato Development Ltd
AD9202760
KHBoddin GmbH
K5201040
Aecochem Corp.
AC5601680
Hangzhou Keying Chem Co., Ltd.
HKC12004800
scienTEST - bioKEMIX GmbH
S-B10004000
Finetech Industry Limited
FIL10004000
Carbone Scientific Co., Ltd.
CS11203360
Simagchem Corporation
SC8402520
Xingrui Industry Co., Limited
XIL11604640
Santa Cruz Biotechnology, Inc.
203389
Dayang Chem (Hangzhou) Co.,Ltd.
DC12404960
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Prices & Availability




Data is processed


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Properties for Sodium metabisulfite

Molecular Weight:
190.10 g·mol−1
Density:
1.48 g/cm3
Melting point:
>170 °C (begins at 150 °C)
Solubility:
water: 54 g/100 ml
Physical Description:
white crystalline powder with a sulfur smell
Transport Information:
UN 2693
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Hazard Statements

GHS05

GHS05
Corrosive
  • Corrosive to metals, category 1
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R31 - Contact with acids liberates toxic gas
R36/37/38 - Irritating to eyes, respiratory system and skin
R41 - Risk of serious damage to eyes
R52 - Harmful to aquatic organisms
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S39 - Wear eye/face protection
S46 - If swallowed, seek medical advice immediately and show this container or label
Hazard Symbols:
Xn, Xi
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
Store at RT.
RID/ADR certification :
3260
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Alternative Distributors of [Sodium metabisulfite]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Grillo-Werke AG | Spectrum Chemical Mfg. Corp. | Shijiazhuang Boao Chemicals Co.Ltd. | BOC Sciences | ABCR GmbH & Co. KG | Hebei Bofate Chemicals Co., Ltd. | Pfaltz & Bauer, Inc. | Tianjin Yixinhonghui Chemical Co., Ltd. | Hebei JiuDing Chemical Co., Ltd. | Handan Tianmu Chemicals Co., Ltd. | Jinan Great Chemical Co., Ltd. | Xiamen Topusing Chemical Co., Ltd. | Mudanjiang Fengda Chemicals Import & Export Corp. | Furrental Chemicals International Corp. | Acroyali Holdings Qingdao Co., Ltd. | Sino Chem Mongolia Alliance Co., Ltd. | Hebei Keshun Chemical Co., Ltd. | Hebei Smart Chemicals Co., Ltd. | Inner Mongolia IHJU ChemicaL Imp.& Exp., Ltd. | Tianjin Hebaimei Chemcials Co., Ltd. | Tianjin Dakalai Chemical Co., Ltd. | Shanghai Bluestar Chemical Group Co., Ltd. | Tianjin YaShengou Import & Export Co., Ltd. | Scandinavian Formulas, Inc. | Wintersun Chemical | Nantong Kaixin Pharma Chemical Co., Ltd. | Tianjin Hongfu Chemical Trading Company | Tianjin Yuanlong Chemical Industry Co., Ltd. | QiangSheng Chemical Industry CO.,Ltd. | Handan Changwei Chemicals Co., Ltd | Molekula GmbH | Chem-Impex International, Inc. | Synchem Tekno-Trade | CCS. CHEM. Co., Ltd. | Yongyi Chemicals Group Co., Ltd. | XiangTan Red-Swallow Trading Co., Ltd. | scienTEST | DOLCHEM | Shanghai Trustin Chemical Co., Ltd. | Jinan Haohua Industry Co., Ltd. | ARPZ August Ristelhueber Papier & Zellstoff GmbH | Shenzhen Fast Chemical Co., Ltd. | Carl Roth GmbH + Co KG | Tianjin Xinbei Chemical Co., Ltd. | ShiJiaZhuang MuEn Chemicals Imp & Exp Ltd. | Hebei Jufang Chemical Co., Ltd. | Shijiazhuang Suteng Chemicals Co., Ltd. | Hebei Yihao Chemicals Co., Ltd | Shijiazhuang Dexiang Chemicals Co., Ltd. | Tianjin Hechenghuachuang Chemicals Co.,Ltd | Hebei Haiji International Trade Co., Ltd. | Tianjin Baibang Chemical Co, Ltd. | Ventuschem Trading Limited | Zhonghaixintai (Tianjin) Chemical Co., Ltd. | Hebei Taibai Chemicals Co. Ltd. | TianJin LianWei Chemicals Co., Ltd. | Shijiazhuang Xinghao Chemical Co., Ltd. | Xiamen Hisunny Chemical Co., Ltd. | Xuzhou Zhongshun Chemicals Co,. Ltd. | Zhangjiakou Fuyin Chemicals Co., Ltd. | Nanjing Aidelong Chemical Co., Ltd. | Hebei Rui Ning Import & Export Co., Ltd. | Cangzhoushi REPU Chemicals Co., Ltd. | Shenyang Yisendeer Chemical Co., Ltd. | Xuzhou Tianhao Chemical Technology Co., Ltd. | Xuzhou Donglong Chemical Co., Ltd. | Shanghai Growing Chemical Co., Ltd. | East Chemical Industry Co., Ltd. | Grandachem Ltd. | Wuxi Honorshine Chemical Co., Ltd. | Wanko Chemical Co., Ltd. | Weifang Zhongheng Chemical Co.,Ltd. | Zane Chemical Co.,Ltd | Hainan Jinying Import & Export Co., Ltd. | Shandong Jinyang Industry Co., Ltd.

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