China (Mainland)
High quality Potassium L-Aspartate 98.5%Min,CAS:14007-45-5 CAS NO.14007-45-5
- Min.Order: 1 Kilogram
- Payment Terms: T/T
- Product Details
Keywords
- Potassium L-Aspartate
- 14007-45-5
- cas 14007-45-5
Quick Details
- ProName: High quality Potassium L-Aspartate 98....
- CasNo: 14007-45-5
- Molecular Formula: C4H5K2NO4
- Appearance: White crystalline powder
- Application: An extraordinary curative effect on ad...
- DeliveryTime: in stock/ promptly
- PackAge: 25kgs packaging Fiber drum outside and...
- Port: any China Port
- ProductionCapacity: 300 Metric Ton/Year
- Purity: 99%
- Storage: dry cool places
- Transportation: by sea air and express
- LimitNum: 1 Kilogram
Superiority
We produce and export Potassium L-Aspartate to many courtries all the year round, the customers are all satisfied with our quality and service.
Potassium L-aspartate
Molecular formula: C4H6KNO4
Molecular weight: 171.19
CAS NO.: 14007-45-5
Description: White crystalline powder
Details
We produce and export Potassium L-Aspartate to many courtries all the year round, the customers are all satisfied with our quality and service.
Potassium L-aspartate
Molecular formula: C4H6KNO4
Molecular weight: 171.19
CAS NO.: 14007-45-5
Description: White crystalline powder
1. Specification:
Assay: ≥98.5%
Specific Rotation[a]D20: +16.2° to~17.2°
Transmittance: ≥98%
pH: 6.0~7.5
Sulfate[SO42-]: ≤0.02%
Iron[Fe]: ≤10ppm
Arsenic [As2O3]: ≤1ppm
Ammonium[NH4+]: ≤0.02%
Chloride[Cl-]: ≤0.02%
Heavy Metals [Pb]: ≤10ppm
|
Item |
Specification |
Results |
|
Physical Property |
||
|
Appearance |
White Powder |
Conforms |
|
Odor |
Characteristic |
Conforms |
|
General Analysis |
||
|
Identification Assay (Test by HPLC) Loss on Drying |
Identical to sample 99% - 101% ≤1.0% |
Conforms 99.88% 0.39% |
|
Specific Rotation |
+20.0 ~+22.0° |
Conforms |
|
Ash |
≤3.0% |
0.68% |
|
Contaminants |
||
|
Lead (Pb) |
≤3.0mg/kg |
2.2 |
|
Arsenic (As) |
≤2.0mg/kg |
1.6 |
|
Cadmium (Cd) |
≤1.0mg/kg |
0.5 |
|
Mercury (Hg) |
≤0.1mg/kg |
0.06 |
|
Microbiological |
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|
Total Plate Count |
≤1000cfu/g |
Conforms |
|
Yeast&Mold |
≤100cfu/g |
Conforms |
|
E.Coli. |
Negative |
Conforms |
|
Salmonella |
Negative |
Conforms |
2. Introduction:
Aspartic acid, also known as aspartate, is an alpha-amino acid that is used in the biosynthesis of proteins. Similar to all other amino acids it contains an amino group and a carboxylic acid. Its alpha-amino group is in the protonated –NH+3 form under physiological conditions, while its alpha-carboxylic acid group is deprotonated −COO− under physiological conditions. Aspartic acid has an acidic side chain (CH2COOH) which reacts with other amino acids, enzymes and proteins in the body.Under physiological conditions (pH 7.4) in proteins the side chain usually occurs as the negatively charged aspartate form, −COO− .It is a non-essential amino acid in humans, meaning the body can synthesize it as needed.
3. Application:
Used in medicine, health products, food, beverage, cosmetics, biological and chemical reagents and other industries.
4. Health Benefits /Uses:
Aspartate has many biochemical roles. It is a metabolite in the urea cycle and participates in gluconeogenesis. It carries reducing equivalents in the malate-aspartate shuttle, which utilizes the ready interconversion of aspartate and oxaloacetate, which is the oxidized (dehydrogenated) derivative of malic acid. Aspartate donates one nitrogen atom in the biosynthesis of inosine, the precursor to the purine bases. In addition, aspartic acid acts as hydrogen acceptor in a chain of ATP synthase.
5. Package & Storage:
1).5Kgs/Drum, 10Kgs/Drum, 20Kgs/Drum and 25Kgs/Drum.
2).In a cool, dry and ventilated place seal storage.