Product Description
1.Characteristics
L-Aspartic Acid
1.Characteristics
White crystals or crystalline powder, having a slight acid taste. It is slightly soluble in water, but insoluble in alcohol and in ethyl ether.It melts at about 270 centigrade.
2.Quality Standard |
Item |
AJI92 |
Assay |
99.0~100.5% |
Specific rotation[a]D020 |
+24.8°~+25.8° |
Transmittance(T430) |
clear & colorless
≥98.0% |
Chloride(Cl) |
≤0.02% |
Ammonium(NH4) |
≤0.02% |
Sulfate(SO4) |
≤0.02% |
Iron(Fe) |
≤10ppm |
Heavy metals(Pb) |
≤10ppm |
Arsenic |
≤5ppm |
Other amino acids |
conforms |
Loss on drying |
≤0.20% |
Residue on ignition |
≤0.10% |
Organic volatile impurities |
conforms |
|
3.use
1. Used for synthetic sweeteners, medicine on used in the treatment of heart disease, used for liver function accelerator, ammonia antidote, fatigue eliminating agent and amino acid transfusion components, etc.
2. L - aspartic acid in medicine, food and chemical industry and so on has wide usage. In medicine, is the main component of amino acid preparations, L - aspartic acid potassium, magnesium, calcium, radix asparagi amido various drug synthetic raw material;
3. In the food industry, L - aspartic acid is a kind of good nutritional supplement, add in all kinds of cool and refreshing drinks; Is a sugar substitute aspartame main production raw material;
4.In the chemical industry, can be used as a manufacturing synthetic resin materials, a large number of used in synthetic environmental protection material gather aspartic acid; Can also be used cosmetics nutritional additives, etc
4.Storage and shelf life
1 .Stored in cool & dry place
2 .Kept away from strong light and heat
3.2 years when properly stored
Packaging & Shipping
Packaging Details: |
500g, 1kg Al Foil Bag 1kg, 5kg, 10kg PE Bag 25kgs Paper Bag with inner plastic lining |
| Delivery Detail: |
Within 10-15 working days after receipt of payment or L/C |
Company Information
Xiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Specializing deal and export various kinds of quality chemicals since 1997. The products Include industry chemical, Animal feed additive, Food additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Minerals. Our management team has over 17 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and service was approbated by the clients in the worldwide.
Xiamen Ditai Chemicals Co., Ltd is an ISO9001:2008 certificated organization. We alway pay attention to the quality control. For us, quality means satisfied clients. Only by constantly improving our internal and external procedures are we able to remain a reliable supplier of chemicals for our clients worldwide. Every step of the distribution chain is constantly checked and rechecked to guarantee the quality. Through continuous improvement in quality and service, we will provide our customers with products of optimum quality consistent with their requirements.
Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution network, buying power and efficient inventory management system allow us to offer our products at the best possible prices. Our principle is: Quality Chemicals With Competitive Prices - We Supply!
Up to now many of our chemicals have been done REACH final registration. It is convenient for the clients to use our chemicals in Europe market.
Your satisfaction is our most interested thing. Also your any suggestion will be highly welcome by us. Now enjoy your visiting and hope to hearing from you!
Audited Supplier 
){kind=link}