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Ammonium Purpurate AR | 00236 Chemnovo Synthesis Pvt. Ltd. - Driven by Chemistry, Defined by Precision
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00236

Ammonium Purpurate AR

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

CAS : 3051-09-0

HS Code : 2933.59900

Molecular Formula : C8H8N6O6

Molecular Weight : 284.19

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA
5 gm GB
25 gm GB
100 gm GB
Molecular Formula

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
 Identity (IR)
Conforms to structure
suitability (as indicator in complexometric titration)
Passes test
 Absorption maxima (0.001% in water)
About 521nm
Specific absorptivity A1%/1cm (water; 521nm)
Min 300
 Sulphated ash
Max 1.0%
Loss on drying (at 105°C)
Max 2.0%

Safety Information and Hazard Symbols