Substance

ID:360748

Names and Identifiers
IUPAC name
disodium 3-hydroxy-4-[2-(2,4,5-trimethylphenyl)diazen-1-yl]naphthalene-2,7-disulfonate
IUPAC Traditional name
disodium 3-hydroxy-4-[2-(2,4,5-trimethylphenyl)diazen-1-yl]naphthalene-2,7-disulfonate
Synonyms
Disodium 3-hydroxy-4-[(2,4,5-trimethylphenyl)azo]-2,7-naphthalenedisulfonatePonceau 3R丽春红 3R3-羟基-4-[(2,4,5-三甲苯基)偶氮]-2,7-萘二磺酸二钠
Registration numbers
CAS Number
MDL Number
EC Number
Beilstein Number
Color Index Number
Properties
Safety Information
European Hazard Symbols
Harmful Harmful (Xn)
MSDS Link
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
German water hazard class
3
GHS Pictograms
GHS07
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
GHS08
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
GHS Hazard statements
H302-H315-H319-H335-H351
Risk Statements
22-36/37/38-40
GHS Signal Word
Warning
Safety Statements
26-36
GHS Precautionary statements
P261-P281-P305+P351+P338
RTECS
QJ6650000
Product Information
Grade
analytical standard
Purity
≥98.0% (HPLC)
Empirical Formula (Hill Notation)
C19H16N2Na2O7S2
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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