L-ASPARTIC ACID For Biochemistry

Description

Physical state at 20 °C	Solid	Colour	White crystalline
pH value	2.8	Melting point/ Freezing point [°C]	> 300 °C
Density [g/cm3]	1.661	Solubility in water [% weight]	Slightly soluble in water
Partition coefficient Log Pow octanol / water at 20°C	-3.9

Appearance	White crystalline powder
Assay	98.5 – 101.5%
Specific optical rotation ([α]20/D)	+24 deg to +26 deg
Residue on ignition	Max 0.1%
Identification	Passes test
Chloride (Cl)	Max 0.02%
Sulphate (SO4)	Max 0.03%
Iron (Fe)	Max 0.001%
Lead (Pb)	Max 0.001%
Loss on drying (at 105°C ; 3 hrs)	Max 0.5%

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

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