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Ninhydrin AR

1,2,3-Indantrione monohydrate ; Trioxohydrindene monohydrate

Product Size 25gm/100gm Grade Analytical Reagent (AR)
Purity 99.0% CAS No. 485-47-2
Molecular Formula C6H4.CO.CO.CO.H2CO Molecular Weight 178.14
H.S. Code 29144090 Shelf Life 60 months
MSDS Certificate of Analysis (COAs)

Specifications

Minimum Assay (HPLC) 99.0%
pH (1% solution) 4.6-5.0
Suitability for determination of amino acids Passes test
Water insoluble matter Passes test
Sulphated ash Max 0.1%

Safety Information and Hazard Symbols
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