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L-Aspartic Acid 98.5% For Biochemistry | 00311 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Amino Acids & Derivatives > L-Aspartic Acid 98.5% For Biochemistry

L-Aspartic Acid 98.5% For Biochemistry
Confirms to USP (S)-(+)-Aminosuccinic acid, (S)-Aminobutanedioic acid

Product Code.
 00311
Grade
 For Biochemistry
Purity
 98.5%
CAS No.
 56-84-8
Molecular Formula
 C4H7NO4
Molecular Weight
 133.10
H.S.Code
 2922.49900
Shelf Life
 60 Months
MSDS COAs

Physical Properties

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

Packaging

Specification

Appearance
White crystalline powder
Assay
98.5 - 101.5%
Specific optical rotation ([?]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 dryig (at 105°C; 3 hrs)
Max 0.5%

Safety Information and Hazard Symbols

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