4-NITROBENZALDEHYDE 98.5% AR

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Description

For colorimetric determination of aminosugars.
m-Nitrobenzaldehyde

Article No. 04934 Grade AR
Purity 98.5% CAS No. 555-16-8
Molecular Formula C7H5NO3 Molecular Weight 151.10
H.S. Code 2913.0090 Shelf Life 24 Months
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Physical Properties

Physical state at 20 °C Solid Colour Yellow crystalline
Odour Odorless Melting point/ Freezing point [°C] 103 – 106 °C
Solubility in water [% weight] Insoluble in water Partition coefficient Log Pow octanol / water at 20°C 0.767

Specifications

Appearance Cream to pale yellow crystalline powder.
Purity (by HPLC) Min 98.5%
Melting range 104 – 106°C
Residue on ignition Max 0.05%

Packings

25 g 00025
100 g 00100

Safety Information

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H317-H319
Precaution Statement: P280-P305 + P351 + P338

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