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AMMONIUM PURPURATE Extra Pure

C.I. No. 56085
5,5-Nitrilodibarbituric acid monoammonium salt, Murexide

COAs

Packings

5 g (00005)

25 g (00025)

1000 g (01000)

1GBA000015 1GBA000015
Print friendly version
Article No. 01329 Grade Extra Pure
Purity CAS No. 3051-09-0
Molecular Formula C8H8N6O6 Molecular Weight 284.19
H.S. Code 2933.5990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Red powder
Odour Odorless Melting point/ Freezing point [°C] > 300 °C
Solubility in water [% weight] Slight (0.1-1%)

Specifications

Appearance Dark Red to Purple Powder Sensitivity as complexometric indicator Passes test
Sulphated ash Max 1.0% Loss on drying (at 105°C) Max 2.0%

Safety Information and Hazard Symbols

Safety Statement: 22-24/25
Revision Date: 26-Sep-2020

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