Poly-L-aspartic acid
25608-40-6
99%
Bottle,barrel,cargo,container,etc.
2026-06-29
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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DescriptionKeywords
25608-40-6
Poly-L-aspartic acid
(C4H5NO3)n
Quick DetailsProName:Poly-L-aspartic acid
CasNo:25608-40-6
Molecular Formula:(C4H5NO3)n
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
Poly(L-aspartic acid)
Other Name:L-Aspartic acid,homopolymer;Aspartic acid,L-,peptides;Poly(β-L-aspartic acid);Poly(aspartic acid);L-Aspartic acid polymer;α,β-Poly(L-aspartic acid);Poly(L-aspartic acid);Poly-β-aspartic acid;Poly(L-α-aspartate);Poly-L-aspartate;Aspartic acid homopolymer;Carpramid;Amisorb;SAP 73;L-Asparaginic acid homopolymer;S 12-21;Polyaspartic acid;GLN 1100;26834-87-7;90819-17-3;155436-59-2;155436-61-6;155436-63-8;155436-65-0;181119-34-6;221628-95-1;1236300-18-7;1393950-57-6;1436923-03-3;2197132-19-5
CAS No.:25608-40-6
Molecular Formula:(C4H7NO4)x
InChIKeys:InChIKey=CKLJMWTZIZZHCS-REOHCLBHSA-N
Molecular Weight:133.103
Exact Mass:133.037506
EC Number:254-327-0
Categories:
Characteristics-
PSA:
101
XLogP3:-0.67
Appearance:Liquid
Density:1.5±0.1 g/cm3
Melting Point:140 °C (decomp)
Boiling Point:264.1±30.0 °C at 760 mmHg
Flash Point:113.5±24.6 °C
Refractive Index:1.531
Water Solubility:Solubility in water, g/100ml: 0.45
Vapor Pressure:2.6X10-7 mm Hg at 25 deg C (est)
Specific rotation:Specific optical rotation: +25.0 deg (c= 1.97 g in 100 ml 6 N hydrochloric acid) at 20 °C/D
Taste:Acidic/neutral
PKA:2.01(at 0 °C)
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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