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Par indicator AR | 01923 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Complexometric Indicators > Par indicator AR

Par indicator AR
4-(2-Pyridylazo)-resorcinol monosodium salt

Product Code.
 01923
Grade
 AR
Purity
 99%
CAS No.
 16593-81-0
Molecular Formula
 C11H8N3NaO2.H2O
Molecular Weight
 255.21
H.S.Code
 2933.39900
Shelf Life
 60 Months
COAs

Physical Properties

Physical state at 20 °C
Solid
 Colour
Orange crystalline
 Odour
Odorless
Solubility in water [% weight]
Soluble in water

Packaging

Specification

Appearance
An orange to brown crystalline powder
Assay
Min 99.0%
Water (by KF)
7 - 8%
Suitability (as indicator)
Passes test

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338