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Lab Chemicals
pH Indicator (Solid)
RESAZURIN SODIUM SALT
RESAZURIN SODIUM SALT AR
Solution should be freshly made.
7-Hydroxy-3H-phenoxazin-3-one-10-oxide sodium salt
Article No.
05552
Grade
AR
Purity
CAS No.
62758-13-8
Molecular Formula
C
1
2
H
6
NNaO
4
Molecular Weight
251.17
H.S. Code
3204.9000
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
Bluish black crystalline
Odour
Odorless
Packings
1 g
(00001)
5 g
(00005)
Specifications
Appearance
Green to very dark greenish black crystalline powder
pH transition
5 - 7 (Pink to blue violet)
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Revision Date :
07-Jan-2014