| CAS No.: | 1783-96-6 |
|---|---|
| Formula: | C4h7no4 |
| EINECS: | 217-234-6 |
| Environmental Protection: | Yes |
| Certification: | ISO |
| Color: | White Crystalline or Crystals Powder |
| Samples: |
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| Customization: |
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Product Name: D-Aspartic acid
Specification: 98.5%~101.0%
Appearance: White crystalline or crystals powder
TECHNICAL DATE SHEET
| PRODUCT SPECIFICATIONS | ||
| Product Name: | D-Aspartic acid | |
| CAS number | 1783-96-6 | |
| Molecular formula | C4H7NO4 | |
| ANALYSIS ITEMS | SPECIFICATION | TEST METHOD |
| Appearance | White crystalline or crystals powder | |
| Specific rotation[a]D20° | -24.0°~-26.0° | |
| Transmittance | ≥98.0% | |
| Chloride | ≤0.02% | |
| Sulfate(SO4) | ≤0.02% | |
| Ammonium(NH4) | ≤0.02% | |
| Iron(Fe) | ≤10ppm | |
| Heavy metals(Pb) | ≤10ppm | |
| Arsenic(AS2O3) | ≤1ppm | |
| PH | 2.5-3.5 | |
| Lead | <=3PPM | |
| Cadmium | <=1PPM | |
| Mercury | <=0.1PPM | |
| E.Coli and salmonella | Absent | |
| Yeast and moulds | <=100 CFU/G | |
| Staphylococcus aureus | Absent | |
| Total plate count | <=1000 CFU/G | |
| Loss on drying | ≤0.20% | |
| Residue on ignition | ≤0.10% | |
| Assay | 98.5%~101.0% | |
| Packing | Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm. | |
| Storage | Store in a well-closed container away from moisture, light, oxygen. | |
| Shelf Life | 24 months under the conditions above and in its original packaging | |
1. D-aspartic acid is widely used on medicine, food and chemical industry.
2. D-aspartic acid can be used on the treatment of heart disease, liver disease and hypertension.It has the function of preventing and recorving fatigue. It can be made of amino acid infusion to do as ammonia antidote, liver function promoter and fatigue recovery agent.
3. D-aspartic acid can be used on tech industry. It is a good nutrition supplements that can be added in soft drinks. It is also the raw material of radix asparagi acyl methyl phenylalanine which is we know as Aspartame.
4. D-aspartic acid can be used on chemical industry. It is the raw material of synthetic resin.
5. D-aspartic acid can also be used as nutritive additive on cosmetics.
KINDHERB office is located in Hangzhou, Zhejiang province. We specializes in the production and marketing of Rosehip extract, Saw palmetto extract, Guarana extract, Yerba mate extract, Acerola extract, Bilberry extract, Coleus forskolii extract, Resveratrol, Berberis aristata extract, and other natural ingredients and high purity extracts of plant functional ingredients and standardized extracts.
KINDHERB pays attention to the combination of technology and technology, and the market demand ensures that the product has high technology content and wide applicability, and attaches great importance to environmental protection and high efficiency. At present, the company's products have been widely recognise by domestic and foreign companies.
Shipment & Payment
Our Services and Guarantees:
1 : We have our own quality inspection report for each shipment.
2: 20-50 grams of samples are provided free of charge for customers to check the quality
3. If there are any quality problems, we will unconditionally exchange the prroduct or refund.
FAQ:
1. What's the payment terms?
T/T ,Paypal, Western Union.
2. MOQ?
1kg, some special product can be 10grams.
3. What's your lead time?
Usually we arrange the shipment in 5-7 working days after the payment cleared.
4.What is your sample policy?
Free sample is available while you afford the courier charge.
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