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L-Aspartic acid
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| Post Date: | Jan 26,2014 |
| Expiry Date: | Jul 25,2014 |
| Detailed Description: |
Cas No. :56-84-8
Specs:99% Appearance:white crystal Purity:≥ 99% Transmitttance:≥ 98% [α]D20 Specific rotation:+25.0 ～ +26 °(c=8, 6 N HCl) pH:2.5～ 3.5 Loss on drying:≤0.2% Chloride[Cl-]:≤100 ppm Sulfate[SO42-]:≤200 ppm Ammonium salt[NH4+]:≤ 200 ppm Heavy metals (as Pb):≤10 ppm Arsenic[As]:≤1 ppm Lron[Fe]:≤10 ppm |
| CAS Registry Number: | 56-84-8 |
| Synonyms: | ;L-2-Aminobutanedioic acid;L-Aminosuccinic acid;H-Asp-OH;L-Aspartic acid;L-Asparaginic acid;L-Aspantic acid;L-(+)-Aspartic acid;L-Aspartic Acid; |
| Molecular Formula: | C4H7NO4 |
| Molecular Weight: | 133.1 |
| Molecular Structure: | 
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| Safety Description: | S22:; S24/25:; |
| Company: | NanJing FineTech Chemical Co., Ltd. [ China ] |
| Contact: | alvin wang |
| Tel: | +86-25-52078417 +86-189217057 |
| Fax: | +86-25-52078417 |
| Email: | sales@fine-chemtech.com |
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