Formamide for molecular biology, 99.5%

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SKU: KS-30349 Category:

Description

CAS No. 75-12-7

HSN Code : 29241900
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : CH3NO
Molecular Weight : 45.04
Storage : Room Temperature
Shelf Life : 60 Months

Specifications

Appearance (Clarity) Clear
Appearance (Colour) Colourless
Appearance (Form) Liquid
Colour (APHA) max. 10
Assay min. 99.5%
Density (g/ml) @ 20°C 1.132-1.134
Refractive Index (20°C) 1.446-1.448
Freezing Point ~2 °C
pH (1M aq. solution) 7-9
Non Volatile Matter max. 0.05%
Acidity (HCOOH) max. 0.02%
Chloride (CI) max. _0.0001%
Iron (Fe) max. 0.0001%
Heavy Metals (Pb) max. 0.0001%
Ammonium Formate max. 0.1%
Water (KF) max 0.1%
Absorbance (A) of 10M aq. solution
@260nm max. 0.4
@280nm max. 0.1
DNase, RNase, Protease Not _detected

Additional information

Packing

500 ml, 1000 ml