Substance
ID:309606
Names and Identifiers
IUPAC Traditional name
4-amino-5-hydroxynaphthalene-2,7-disulfonic acid
IUPAC name
4-amino-5-hydroxynaphthalene-2,7-disulfonic acid
Synonyms
H Acid4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt hydrate
Properties
Product Information
Linear Formula
H2NC10H4(OH)(SO3H)SO3Na · xH2O
Purity
85%
Physical Property
Melting Point
>300 °C(lit.)
Safety Information
European Hazard Symbols
Irritant (Xi)GHS Signal Word
Warning
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
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Risk Statements
36/37/38
GHS Precautionary statements
P261-P305+P351+P338
Safety Statements
26-36
German water hazard class
3
GHS Hazard statements
H315-H319-H335
MSDS Link
Molecule Details
Packaging
500 g in glass bottle
500 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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