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ALKALI BLUE
C.I. 42765
MSDS
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COAs
Packings
5 g
(00005)
25 g
(00025)
Print friendly version
Article No.
00865
Grade
Purity
CAS No.
1324-76-1
Molecular Formula
C
3
7
H
2
9
N
3
O
3
S
Molecular Weight
595.73
H.S. Code
3212.9090
Shelf Life
60 Months
Specifications
Appearance
Brownish black powder
Transition range
pH 11.5 - pH 13.0 Violet -wine red
Absorption maxima at pH 4.0
585 - 590 nm
Absorptivity (A 1%/1cm; at λmax; on dried substances)
Min 600
Loss on drying (at 110°C; 1 hr)
Max 5.0%
Revision Date:
07-Apr-2018
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