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Published TCIMAIL newest issue No.197
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CAS RN: 70-47-3 | Product Number: A3353
L-Asparagine Anhydrous
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Purity: >98.0%(T)
Synonyms:
- Asn Anhydrous
- L-Aspartic Acid 4-Amide Anhydrous
- (S)-2-Aminosuccinic Acid 4-Amide Anhydrous
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
€19.00
|
8 | ≥100 |
|
| 500G |
€177.00
|
1 | ≥60 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | A3353 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__4H__8N__2O__3 = 132.12 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| CAS RN | 70-47-3 |
| Reaxys Registry Number | 1723527 |
| PubChem Substance ID | 468590252 |
| MDL Number | MFCD00064401 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Purity(Neutralization titration) | min. 98.0 % |
| Water | max. 0.5 % |
Properties (reference)
| Melting Point | 235 °C |
| Specific Rotation | 29° (C=5,HCl(1+1)) |
| Maximum Absorption Wavelength | 250 nm |
| Solubility in water | Soluble |
| Degree of solubility in water | 29,400 mg/l 25 °C |
GHS
Related Laws:
| EC Number | 200-735-9 |
| RTECS# | CI9012000 |
Transport Information:
| HS Number | 2924190090 |
Product Documents (Note: Some products will not have analytical charts available.)
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