RUBEANIC ACID 98% AR

Article No R-1001
CAS No 79-40-3
HSN Code 29309099
Purity MIN. 98%
Grade AR
Molecular Formula C19H14O3
Molecular Weight 290.32
Shelf Life 5 YEARS

Specifications

Description Dark red coloured powder
pH transition range 5.0 – 6.8 yellow – pink
Assay Min. 98.0%
Suitability for determination of copper Passes test
Melting point/Freezing point (˚C) >=300˚C