L-ALANINE

[Commodity name]: L-ALANINE
[Other Name]: L-ALA, L-α-AMINOPROPIONIC ACID, L-2-AMINOPROPIONIC ACID, L-α-ALANINE
[Structural formula]: CH3CH(NH2)COOH
[Molecular Formula]: C3H7NO2
[Molecular weight]: 89.09
[CAS]: 56-41-7
[EINECS]: 200-273-8
[Description]: white crystalline powder, odorless, special sweet taste. Melting point is 297 篊. Soluble in water.
[Standard]: Pharma Grade USP38, Food grade FCCV, or according to buyer's requirements.

Item
Pharma Grade (USP38)
Food Grade (FCCV)
Appearance
White crystalline powder
White crystalline powder
Assay(on dry matter)
98.5%~101.5%
98.5%~101.5%
Specific rotation
+13.7º ~ +15.1º
+13.5º ~ +15.5º
PH
5.5~7.0
5.5~7.0

Loss on drying

NMT 0.2%

0.3% MAX

Residue on ignition

NMT 0.15%

0.2% MAX

Chloride

NMT 0.05%

--

Sulfate

NMT 0.03%

--

Iron

NMT 30ppm

--

Lead

--

5mg/kg MAX

Related compounds

Conform to USP38

--


Usage: It is a nutritional supplement and artificial sweetener that can improve the acidity of organic acids and increase the effect of chemical seasonings.
Packing: In kraft paper bags or in fiber drum of 25KG net each.
Transport and Storage: Handle with cares to avoid damaging the package, protect them from sunshine or rain. Don抰 transport it with poisonous or harmful goods. Stored in shaded, cool and dry places.

Add: B-1303, NO. 310 CHANGJIANGDAO, SHIJIAZHUANG, 050035, CHINA. P.C.: 050035
Tel: +86-311-85296281 Fax: +86-311-85296280
E-MAIL: [email protected]  
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