Poly-L-aspartic acid manufacturers
- Poly-L-aspartic acid
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- $0.00 / 1KG
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2025-06-27
- CAS:25608-40-6
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
- Poly-L-aspartic acid
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- $20.00 / 1kg
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2025-06-20
- CAS:25608-40-6
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 10 tons
- Polyaspartic Acid
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- $3.60 / 1kg
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2025-06-16
- CAS:25608-40-6
- Min. Order: 1kg
- Purity: ≥99%
- Supply Ability: 3000tons/month
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| | Poly-L-aspartic acid Basic information |
| Product Name: | Poly-L-aspartic acid | | Synonyms: | POLYASPARTIC ACID;POLY-L-ASPARTIC ACID;(generic)polyasparticacid;(2S)-2-aminosuccinic acid;(2S)-2-azanylbutanedioic acid;Poly-L-aspartic acid, sodiuM salt USP;L-ASPARTIC ACID HOMOPOLYMER;Polyasparticacid(PASP) | | CAS: | 25608-40-6 | | MF: | C4H7NO4 | | MW: | 133.1 | | EINECS: | | | Product Categories: | Antineoplastic Agents | | Mol File: | 25608-40-6.mol |  |
| | Poly-L-aspartic acid Chemical Properties |
| Melting point | 140 °C (decomp) | | InChI | InChI=1/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/s3 | | InChIKey | CKLJMWTZIZZHCS-NVFNTWQMNA-N | | SMILES | [C@@H](N)(C(=O)O)CC(=O)O |&1:0,r| | | EPA Substance Registry System | L-Aspartic acid homopolymer (25608-40-6) |
| | Poly-L-aspartic acid Usage And Synthesis |
| Uses | antihemophilic factor | | Definition | ChEBI: L-aspartic acid is the L-enantiomer of aspartic acid. It has a role as an Escherichia coli metabolite, a mouse metabolite and a neurotransmitter. It is an aspartate family amino acid, a proteinogenic amino acid, an aspartic acid and a L-alpha-amino acid. It is a conjugate acid of a L-aspartate(1-). It is an enantiomer of a D-aspartic acid. | | Synthesis | The synthesis of polyaspartic acid by direct thermal condensation of L-aspartic acid as raw material: the first step is the preparation of the intermediate polysuccinimide; the second step is the hydrolysis of the intermediate under alkaline conditions to produce PASP salt; and the third step is the isolation and purification of PASP. |
| | Poly-L-aspartic acid Preparation Products And Raw materials |
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