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L-PROLINE
| [Name of product]: L-PROLINE [Chemical Formula]:  [Molecular Formula]: C5H9NO2 [Molecular weight]: 115.13 [Properties]: White crystalline powder, slightly odor, slightly sweet , slightly soluble in water, insoluble in ethanol . [Standard]: Standard According to buyer's Requirements, Generally |
Items |
FCC IV |
AJI97 |
USP 24 |
Assay |
98.5% ~ 101.5% |
99.0% ~ 101.0% |
98.5% ~ 101.5% |
Specific rotation |
-84.0 ° ~ -86.3 ° |
-84.5 ° ~ -86.0 ° |
-83.7 ° ~ -85.7 ° |
Chloride |
-- |
0.020% MAX |
0.050% MAX |
Ammonium |
-- |
0.020% MAX |
-- |
Sulfate |
-- |
0.020% MAX |
0.030% MAX |
Iron |
-- |
10ppm MAX |
30ppm MAX |
Heavy metals |
20ppm MAX |
10ppm MAX |
15ppm MAX |
Arsenic |
-- |
1ppm MAX |
1.5ppm MAX |
Lead |
10ppm MAX |
-- |
-- |
PH Value |
-- |
5.9 ~ 6.9 |
-- |
Loss on drying |
0.3% MAX |
0.30% MAX |
0.40% MAX |
Residue on ignition |
0.1% MAX |
0.10% MAX |
0.40% MAX |
| [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. |
