Urea for molecular biology, 99.5%

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SKU: KS-21113 Category:

Description

CAS No. 57-13-6

HSN Code : 29241900
IMDG Identification : Restricted for export from India
Molecular Formula : NH2CONH2
Molecular Weight : 60.06
Storage : Room Temperature
Shelf Life : 60 Months

Specifications

Appearance (Colour) White
Appearance (Form) Crystalline compound
Solubility (Turbidity) 8M aq. solution Clear
Solubility (Colour) 8M aq. solution Colourless
Assay (ex N) min. 99.5%
Melting Point 132-133°C
Sulphated Ash max. 0.01%
Chloride (CI) max.0.0005.%
Sulphate (SO4) max.0.001%
Iron (Fe) max. 0.0001%
Heavy Metals (Pb) max. 0.0001%
Acidity max. 0.05ml N%
Absorbance (A) of 8M aq. solution in a 1cm cell v/s H2O .
@260nm max. 0.056
@280nm max. 0.046
Biuret (C2H5N3O2) max. 0.05%
DNase, RNase, Protease Not detected

Additional information

Packing

500 G, 1 Kg, 5 Kg

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