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28-6130

Sulfur dioxide solution

SAJ first grade, 5.0% SO2

Synonym(s):

Sulfurous acid, Sulfurous anhydride

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About This Item

Linear Formula:
H2SO3
CAS Number:
7782-99-2
Molecular Weight:
82.08
UNSPSC Code:
12352106
PubChem Substance ID:
329753279
MDL number:
MFCD00011335
Concentration:
5.0% SO2
Form:
liquid
Grade:
SAJ first grade
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grade

SAJ first grade

form

liquid

availability

available only in Japan

concentration

5.0% SO2

density

1.03 g/mL at 25 °C (lit.)

storage temp.

15-25°C

SMILES string

OS(O)=O

InChI

1S/H2O3S/c1-4(2)3/h(H2,1,2,3)

InChI key

LSNNMFCWUKXFEE-UHFFFAOYSA-N

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Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Codes

H290,H314

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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