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804240 Glutardialdehyde bis (sodium hydrogen sulfite)

804240
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Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7420-89-5231-043-5C₅H₁₀Na₂O₈S₂CH₂[CH₂CH(OH)SO₃Na]₂308.24 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8042400250 Plastic bottle 250 g
Description
Catalogue Number804240
SynonymsPentane-1,5-dial-bis(sodium bisulfit)
DescriptionGlutardialdehyde bis (sodium hydrogen sulfite)
Product Information
CAS number7420-89-5
EC number231-043-5
Hill FormulaC₅H₁₀Na₂O₈S₂
Chemical formulaCH₂[CH₂CH(OH)SO₃Na]₂
Molar Mass308.24 g/mol
HS Code2905 59 98
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationGlutardialdehyde bis (sodium hydrogen sulfite) for synthesis. CAS 7420-89-5, EC Number 231-043-5, chemical formula CH₂CH₂CH(OH)SO₃Na₂.
Physicochemical Information
Melting Point>300 °C
pH value3 - 5 (100 g/l, H₂O, 20 °C)
Solubility285 g/l
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
Precautionary Statement(s)P261: Avoid breathing dust.
P264: Wash skin thoroughly after handling.
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear protective gloves.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P333 + P313: If skin irritation or rash occurs: Get medical advice/ attention.
Signal WordWarning
Storage class10 - 13 Other liquids and solids
WGKWGK 3 highly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Storage and Shipping Information
StorageStore below +30°C.
Specifications
Assay (iodometric)≥ 95.0 %
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8042400250 04022536384375