Sodium bisulfite | CAS 7631-90-5

Element: bisulfite sodium

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Identification Properties Suppliers Prices & Availability Get Quick Quote

C-S » Chemicals » sodium-bisulfite-PX313003

Identification

Sodium bisulfite

CAS:

7631-90-5

EINECS:

231-548-0

Molecular Formula:

HNaO₃S

MDL:

MFCD00003530

Synonym:

sodium acid sulfite ; fr-62 ; hydrogen sodium sulfite ; pyrosulfite ; sulfurousacid, sodium salt (1:1) ; sodium sulfite (nahso3) ; uantaxsbs ; e 222 ; sodium disulfite ; sodium hydrogen sulfite ; natriumdisulfit ; nahso3 ; hydrogen sulfite sodium ; sodium bisulfite (nahso3) ; bisulfite ; sodium bisulfite ; monosodium sulfite ; sodiumsulhydrate ; sodium acid ; sodium hydrogensulfite ; sodium bisulphite ; disulfite ; sulfurousacid, monosodium salt (8ci,9ci) ; sodiumbisulfite

Suppliers

Krada CPS Industry S.L

KCIS7043520

OPQ Chemical Co., Ltd

OC6722016

Autech Industry Co.,Limited

AIC8643456

Shandong SanYoung Industry Co., Ltd

SSI11204480

Create Chemical Co., Ltd.

CC8002400

Chemlyte Solutions

CS5761728

Chongqing Chinabase Import and Export Co., Ltd.

CCIAE15049024

Lori Industry Co., Ltd

LI7042112

Refine Chemical Co.,Ltd.

RCC7683072

Shandong Lanhai Industry Co.,Ltd.

SLIC10565280

H&Z Industry Co.,Ltd

HIC6402560

Al Sanea Chemicals

ASC5762304

INEOS Calabrian

IC4801440

Ampac - American Pacific Corporation

A-APC11526912

Brown Chemical Co. Inc.

BCC7362944

Coyne Chemical Co. Inc.

CCC7362944

FMC Corporation

FC4801440

Chem One Ltd.

CO4161248

CABB AG

CA224672

Shenzhen Jinchang Chemicals Co., Ltd

SJC11524608

Hangzhou Cherry Pharmaceutical Technology Co., Ltd.

HCPT16328160

CG Chemikalien GmbH & Co. KG

CCC8963584

X´ian Taicheng Chem Co., Ltd

XTC9283712

Shanghai Yayu Biomedical Co., Ltd

SYB10564224

Xiamen Equation Chemical Co.,Ltd

XECC10245120

Sancai Industry Co.,Ltd.

SIC7683072

Aecochem Corp.

AC4481344

Hangzhou Keying Chem Co., Ltd.

HKC9603840

Simagchem Corporation

SC6722016

Xingrui Industry Co., Limited

XIL9283712

Zehao Industry Co., Ltd.

ZI7682304

Leap Chem Co., Ltd

LC5761728

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Prices & Availability

Data is processed

Properties for Sodium bisulfite

Molecular Weight:

104.06 g·mol−1

Density:

1.48 g/cm3

Melting point:

150 °C

Solubility:

300 g/L in water

Physical Description:

white powder

Transport Information:

UN 2693

Hazard Statements

GHS05
Corrosive

Corrosive to metals, category 1

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
R41 - Risk of serious damage to eyes
R52 - Harmful to aquatic organisms

Safety Codes:

S25 - Avoid contact with eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S39 - Wear eye/face protection
S46 - If swallowed, seek medical advice immediately and show this container or label

Hazard Symbols:

Storage temperature :

Store at RT.

RID/ADR certification :

UN 2693

Alternative Distributors of [Sodium bisulfite]

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