1733-12-6 Cresol red AKSci U575
 
 
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  U575    
Cresol red, 98% (HPLC)
 
o-Cresolsulfonphthalein
IDENTITY
CAS Number:1733-12-6
MDL Number:MFCD00005878
MF:C21H18O5S
MW:382.43
EINECS:217-064-2
BRN:343399
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:98% (HPLC)
Physical Form:Red to Dark blue to Black powder to crystal
Melting Point:290°C
Long-Term Storage:Store long-term in a cool, dry place
Note:Absorbance min. 0.630(5 mg/L, pH 9.2, 570.0 to 574.0 nm), Solubility in Sodium hydroxide solution within almost transparency, Transition interval(pH) (yellow)7.2 to 8.8(red)
HAZARDOUS MATERIALS INFORMATION
Not hazardous material

GHS

Pictograms

Signal Word
Warning

Hazard Statements
H315; H319; H335

Precautionary Statements
P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501

Current as of January 27, 2021


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