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Bromocresol Purple sodium salt_Molecular_structure_CAS_62625-30-3)
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Bromocresol Purple sodium salt

Catalog No. 860891 Name Sigma Aldrich
CAS Number 62625-30-3 Website http://www.sigmaaldrich.com
M. F. C21H15Br2NaO5S Telephone 1-800-521-8956
M. W. 562.20357 Fax
Purity Email
Storage Chembase ID: 103079

SYNONYMS

Title
溴甲酚紫 钠盐
IUPAC name
sodium 2-bromo-4-[3-(3-bromo-4-hydroxy-5-methylphenyl)-1,1-dioxo-3H-2,1λ6-benzoxathiol-3-yl]-6-methylbenzen-1-olate
IUPAC Traditional name
sodium 2-bromo-4-[3-(3-bromo-4-hydroxy-5-methylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-6-methylbenzenolate
Synonyms
5′,5″-Dibromo-o-cresolsulfonphthalein sodium salt

DATABASE IDS

PubChem SID 24888522
EC Number 263-655-3
MDL Number MFCD00148896
CAS Number 62625-30-3

PROPERTIES

Compostion Dye content, 90%
Empirical Formula (Hill Notation) C21H15Br2NaO5S
Grade indicator grade
Absorption Wavelength λmax 379 nm
Absorption Wavelength λmax 585 nm (2nd)
Melting Point 255 °C (dec.)(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36/37
German water hazard class 3

DETAILS

Description (English)
Packaging
5, 25 g in glass bottle
Description (简体中文)
包装
5, 25 g in glass bottle

REFERENCES