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Product Information

Basic information about this product

Article No. 001732
Grade Extra Pure
Purity 97%
CAS No. 540-69-2
Molecular Formula CH5NO2
Molecular Weight 63.06
H.S. Code 2915.1290
Shelf Life 60 Months

Product Description

Detailed information about the product

Physical Properties

Physical state at 20 °C Solid Colour Colorless crystals
Odour Slight formic acid odour pH value 6 - 7
Melting point/ Freezing point [°C] 119 - 121 °C Density [g/cm3] 1.28
Solubility in water [% weight] 63.1 g/l at 20 °C - completely soluble

Specifications

Appearance Colourless deliquescent crystals Assay Min 97.0%
pH (5% solution) 6.0-7.0 Heavy metal (as Pb) Max 0.002%
Chloride (Cl) Max 0.005% Iron (Fe) Max 0.002%
Sulphate (SO4) Max 0.01%

Safety Information and Hazard Symbols

Exclamation Mark              

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P264-P305 + P351 + P338