PAR INDICATOR
PAR INDICATOR AR
Short Name: PAR INDICATOR
Synonym: 4-(2-Pyridylazo)-resorcinol monosodium salt
Basic Details
Article No.
LG3405
Grade
AR
Purity
99%
CAS No.
16593-81-0
HS Code
2933.3990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Orange crystalline
Odour
Odorless
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
An orange to brown crystalline powder
Assay
Min 99%
Water (by KF)
7 - 8%
Suitability (as indicator)
Passes test
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H315-H319-H335
Precaution Statement
P261-P305 + P351 + P338