Sulfurous acid | CAS 7782-99-2 | Chemical-Suppliers

Element: sulfurous acid

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C-S » Chemicals » sulfurous-acid-PX1342950

Identification

Sulfurous acid

CAS:

7782-99-2

EINECS:

231-973-1

Molecular Formula:

H₂O₃S

MDL:

Synonym:

hso3 ; schwefligesaure ; schweflige saure ; sulfurous ; sulphurous acid ; schweflige saure [german] ; sulfur dioxide solution ; schweflige sure ; sulfurouracidh2so3 ; so3-2 ; sulfurous acid ; unii-j1p7893f4j ; hso3- ; sulphur dioxide

Suppliers

Autech Industry Co.,Limited

AIC7563024

Lori Industry Co., Ltd

LI6161848

Krada CPS Industry S.L

KCIS6163080

Create Chemical Co., Ltd.

CC7002100

Fox Chemicals GmbH

FC5041512

Leap Chem Co., Ltd

LC5041512

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CAS equal suppliers

Sulfur dioxide solution

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215934

Sulfur dioxide solution

Dayang Chem (Hangzhou) Co.,Ltd.

DC21398556

Sulfurous Acid, ACS, 6.0% SO2 min

Alfa (A Johnson Matthey Company)

A528015840

Prices & Availability

Data is processed

Properties for Sulfurous acid

Molecular Weight:

82.08 g·mol−1

Density:

1.03 g/mL at 25 °C(lit.)

Solubility:

soluble in water

Physical Description:

clear, colorless liquid

Transport Information:

UN 1833 8/PG 2

Safety & Transport Information

Risk Codes:

R20 - Harmful by inhalation
R34 - Causes burns
R36/38 - Irritating to eyes and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

Hazard Classes:

Hazard Symbols:

C, Xn

RID/ADR certification :

UN 1833 8 / PG 2

Alternative Distributors of [Sulfurous acid]

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

Spectrum Chemical Mfg. Corp. | Carl Roth GmbH + Co KG | Wanko Chemical Co., Ltd.