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Bromocresol Purple

Catalog No. B5880 Name Sigma Aldrich
CAS Number 115-40-2 Website http://www.sigmaaldrich.com
M. F. C21H16Br2O5S Telephone 1-800-521-8956
M. W. 540.22174 Fax
Purity Email
Storage Chembase ID: 126253

SYNONYMS

Title
溴甲酚紫
IUPAC name
3,3-bis(3-bromo-4-hydroxy-5-methylphenyl)-3H-2,1λ6-benzoxathiole-1,1-dione
IUPAC Traditional name
bromocresol purple
Synonyms
5,5′-Dibromo-o-cresolsulfonphthalein
溴甲酚紫磺酸内酯
Bromcresol purple sultone form
5,5′-二溴-邻甲酚磺酰酞

DATABASE IDS

PubChem SID 24891871
MDL Number MFCD00011681
CAS Number 115-40-2
Beilstein Number 359618
EC Number 204-087-8

PROPERTIES

Empirical Formula (Hill Notation) C21H16Br2O5S
pH Range 5.2 - 6.8, yellow to purple
Apperance powder
Melting Point 240 °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
German water hazard class 3

DETAILS

Description (English)
Application
Spectrophotometric determination of serum-albumin
Packaging
25, 100 g in poly bottle
5 g in glass bottle
Description (简体中文)
Application
血清-白蛋白的分光光度测定
包装
25, 100 g in poly bottle
5 g in glass bottle

REFERENCES