CHROMOTROPE 2B
CHROMOTROPE 2B
C.I.No 16575
Short Name: CHROMOTROPE 2B
Synonym: 2-(4-Nitrophenylazo)chromotropic acid disodium salt ; Acid red 176
Basic Details
Article No.
LG1383
Grade
Purity
CAS No.
548-80-1
HS Code
2927.0090
Shelf Life
60 Months
Packings Avialable
Physical Properties
Chemical Specifications
Appearance
Dark green to greenish-brown to brown powder
Absorption maxima in water
512 - 518 nm
Absoptivity (A1%1cm, in water at absorption maxima, on dried subs.)
Min 575.0
Loss on drying (at 110°C)
Max 8.0%
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H315-H319-H335
Precaution Statement
P302+P352-P305+P351+P338-P312-P304+P340-P280