[Commodity name]: L-a-ALANINE, L-ALANINE
 [Structural formula]: CH₃CH(NH₂)COOH
[Molecular Formula]: C₃H₇NO₂
[Molecular weight]: 89.09

Items

Standard AJ197

FOOD GRADE(FCC IV)

Appearance

White crystalline powder

White crystalline powder

Specific Rotation

+14.3~ +15.2

+13.5 +15.5

Loss on drying

0.20% MAX

0.30% MAX

Residue on ignition

0.1% MAX

0.2% MAX

Chloride

0.02% MAX

--

Sulfate

0.02% MAX

--

Arsenic

1 ppm MAX

1.5 ppm MAX

Iron

10 ppm MAX

--

Heavy metals

10 ppm MAX

20 ppm MAX

Assay(on dry matter)

99%~101%

98.5%~101.5%

[Packing]: In kraft paper bags or in fiber drum of 25KG net each.
[Transport and Storage]: Handle with cares to avoid damaging the package, protects them from sunshine or rain. Don’t transport it with poisonous or harmful goods. Stored in shaded, cool and dry places.