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TARTRAZINE AR/For Microscopy
C.I.No.19140, used as a food coloring agent
Acid Yellow 23
MSDS
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COAs
Packings
25 g
(00025)
100 g
(00100)
1000 g
(01000)
Print friendly version
Article No.
06200
Grade
AR/For Microscopy
Purity
CAS No.
1934-21-0
Molecular Formula
C
1
6
H
9
N
4
O
9
S
2
Na
3
Molecular Weight
534.4
H.S. Code
3204.1982
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
Orange coloured powder
Odour
Odorless
Specifications
Appearance
Orange colored powder
Absorption maxima in water
421 - 427nm
Absorptivity (A 1%/1cm; at λmax)
Min 400
Loss on drying (at 135°C)
Max 15%
Safety Information and Hazard Symbols
Symbol: GHS08
Signal Word: Warning
Hazardous Statement: H317-H334
Precaution Statement: P261-P280-P342 + P311
Revision Date:
18-Mar-2017
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