Substance
ID:714927
Names and Identifiers
IUPAC name
disodium 4,5-dihydroxybenzene-1,3-disulfonate
IUPAC Traditional name
disodium 4,5-dihydroxybenzene-1,3-disulfonate
Synonyms
1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt monohydrateCatechol 3,5-disulfonic acid disodium salt monohydrateSodium 1,2-dihydroxybenzene-3,5-disulfonate monohydrate1,2-二羟基苯-3,5-二磺酸二钠盐一水合物
Registration numbers
EC Number
Beilstein Number
MDL Number
CAS Number
Merck Index
Properties
Safety Information
TSCA Listed
是
Safety Statements
26-37
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Hazard statements
H315-H319-H335
Risk Statements
36/37/38
RTECS
CZ9263000
European Hazard Symbols
Irritant (Xi)GHS Precautionary statements
P280G-P305+P351+P338
Storage Warning
Hygroscopic
Product Information
Purity
97%
Physical Property
Melting Point
>300°C
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Reagent for Fe and Ti: Helv. Chim. Acta, 34, 528 (1951).