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CHROMOTROPE 2B
C.I.No 16575
2-(4-Nitrophenylazo)chromotropic acid disodium salt ; Acid red 176
MSDS
DE
EN
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ES
TH
TR
COAs
Packings
5 g
(00005)
25 g
(00025)
Print friendly version
Article No.
02829
Grade
Purity
CAS No.
548-80-1
Molecular Formula
C
1
6
H
9
N
3
Na
2
O
1
0
S
2
Molecular Weight
513.37
H.S. Code
2927.0090
Shelf Life
60 Months
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%
Revision Date:
29-Jun-2023
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CHROMOTROPE 2B