L-Aspartic acid
Basic Information
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Category
Subcategory & Sub-subcategory
Trade Type
Sell
Product Name
L-Aspartic acid
Details
Substance
Specifications
- IUPAC Name: (2S)-2-aminobutanedioic acid
- CAS Number: 56-84-8
- Chemical Formula: C4H7NO4
- Molecular Weight: 133.1
- EC Number: 200-291-6
- Appearance: White to off-white microcrystalline powder
- pH: 2.5~3.5
- Assay: 99%~100%
- Sulfate(SO4): <=0.020%
- Ammonium(NH4): <=0.020%
- Iron (fe): <=10ppm
- Heavy Metals(Pb): <=10ppm
- Arsenic(As2O3): <=1ppm
- Other amino acids: NOT DETECTABLE
- Loss on Drying: <=0.20%
- Residue on ignition: <=0.10%
- State of solution: >=98.0%
- Specific rotation: +24.8~+25.8°(C=2,5mol-L HCL)
Other Information
Additional Description:
Anhui Huaheng Biotechnology Co., Ltd, established in 2005, manufactures pharmaceutical intermediates, fine chemicals and other specialized reagents under its own brand, offering CDMO services to customers in North America, Western and Eastern Europe and Asia. The company has built a substantial intellectual-property portfolio of 26 invention patents and 18 utility model patents, reflecting sustained investment in technological innovation, and combines this R&D strength with solid production capacity and a large product line to support its brand reputation and quality service.
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