Substance
ID:364504
Names and Identifiers
IUPAC name
sodium 3-hydroxy-4-[2-(1-hydroxynaphthalen-2-yl)diazen-1-yl]naphthalene-1-sulfonate
Synonyms
Mordant Black 3媒介黑 3Eriochrome® Blue Black BEriochrome® 铬蓝黑 B
IUPAC Traditional name
sodium 3-hydroxy-4-[2-(1-hydroxynaphthalen-2-yl)diazen-1-yl]naphthalene-1-sulfonate
Registration numbers
CAS Number
EC Number
MDL Number
PubChem SID
Color Index Number
Properties
Product Information
Grade
indicator (for complexometry)
Empirical Formula (Hill Notation)
C20H13N2NaO5S
Safety Information
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
European Hazard Symbols
Irritant (Xi)Safety Statements
26
German water hazard class
3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
GHS Hazard statements
H319
RTECS
QK2195000
Risk Statements
36
GHS Signal Word
Warning
GHS Precautionary statements
P305+P351+P338
MSDS Link
Molecule Details
General description
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Packaging
25 g in poly bottle
Legal Information
Eriochrome is a registered trademark of Huntsman International LLC
Visit our Titration Center to learn more.
Packaging
25 g in poly bottle
Legal Information
Eriochrome is a registered trademark of Huntsman International LLC
Molecular Spectra
No Data Available
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References
No Data Available
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