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L-ALANINE
[Commodity name]: L- -ALANINE,
L-ALANINE[Structural formula]: CH3CH(NH2)COOH [Molecular Formula]: C3H7NO2 [Molecular weight]: 89.09 |
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Items
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Standard AJ197
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FOOD GRADE(FCC IV)
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| Appearance |
White crystalline powder
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White crystalline powder
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| Specific Rotation |
+14.3
 ~
+15.2 |
+13.5
+15.5 |
| Loss on drying |
0.20% MAX
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0.30% MAX
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| Residue on ignition |
0.1% MAX
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0.2% MAX
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| Chloride |
0.02% MAX
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--
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| Sulfate |
0.02% MAX
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--
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| Arsenic |
1 ppm MAX
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1.5 ppm MAX
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| Iron |
10 ppm MAX
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--
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| Heavy metals |
10 ppm MAX
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20 ppm MAX
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| Assay(on dry matter) |
99%~101%
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98.5%~101.5%
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| [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. |
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| Add: NO. 46, FANXI ROAD, SHIJIAZHUANG, CHINA. | P.C.: 050011 |
| Tel: 0086-311-86046166 | Fax: 0086-311-86041112 |
| E-MAIL: gchem@heinfo.net | |
| HTTP:// www.aminoacid-chem.com |
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Copyright(C)2002,
Shijiazhuang Shixing Amino Acid Co.,Ltd. All Rights Reserved. |
