DL-aspartic acid
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Molecular Structure
Detailed Description
DL-aspartic acid
Synonyms: (R,S)-2-Amino-succinicacid;(r,s)-asparticacid;(RS)-Asparticacid;acidD,Laspart;DL-Aminobernsteinsαure;DL-Asparagic acid;DL-Asparaginsαure;DL-Asparaginsαure(monoklineForm)
CAS No.: 617-45-8
EINECS: 217-234-6
Molecular formula: C4H7NO4
Molecular weight: 133.10
【Description】 Colorless or white odorless crystal, taste sour, no optical rotation, difficult to soluble in water,insoluble in ethanol and ether.
【Specification】 AJI97 FCCV
PProduct name DL-aspartic acid
IItems Standard
AAssay 98.5%~ 101.0%
SSpecific Rotation [α]D20 +24.8??~+25.8????
TTransmittance ≥98.0%
pPH 2.5~3.5
LLoss on Drying ≤0.20%
RResidue in Ignition ≤0.10%
HHeavy Metals [Pb] ≤10ppm
IIron[Fe] ≤10ppm
CChloride [Cl-] ≤0.02%
AArsenic [As2O3] ≤1ppm
SSulfate[SO42-] ≤0.02%
AAmmonium[NH4+] ≤0.02%
【Function】DL-aspartic acid is used in amino acid transfusion ,synthetic drugs and cosmetics, it is nutrition supplement and be added into kinds of cool drinks.It could be used in treatment of liver trouble and heart disease.
【Package】25kg net weight cardboard drum lined with PE bag, or according to the customer`s demand.
Vitamins Lists;
Vitamin B&Derivatives
Vitamin B-1 (Thiamine Mono)
Vitamin B-9 (Folic acid)
Vitamin B-12 (Cynocobalamin;Melcobalamin)
Inositol
Vitamin B-2 98%
Vitamin B2- Riboflavin 5 Phosphate
Vitamin B-3 (Niacin)
Vitamin B-3 (Niacinamide)
Vitamin B-4 (Choline Cholide; Choline Bitartrate)
Vitamin B-5 (D-Calicium Pantothenate)
Vitamin B-6 (Pyridoxine Hcl)
Biotin,D-Biotin,Vitamin H
Vitamin B-11(Biotin 99% pure)
Vitamin B-12 (Cynocobalamin;Melcobalamin)
vitamine C palmitate
L-Carnitine
L-Carnitine Base
L-Carnitine Fumarate
L-Carnitine Hydrochloride
L-Carnitine-L-Tartrate
L-Carnitine L-tartrate
L-Carnitine tartrate
Vitamin A Acetate
Vitamin A Palmitate
Vitamin D3
Vitamin E
Vitamin K1
β-carotene
Competitive Advantage:
1. Rich Experiences.
Our company has been dealt in the pharmaceutical manufacturing area for many years. Delivery areas of our products extend all around the world. we have got very good feedback from our customers of worldwide, we had established a long friendly relations and enjoyed a high reputation both at home and abroad.
Payment method: T/T, Western Union, Money Gram.
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High quality guaranteed, once any problem is found, the goods would be reshipped for you.
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6. Discounts
We will do some promotion at the specific time, we would inform you anytime if we have sorts of discount activities. We can give you some discounts if you order a large number of goods.
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Any of your question would be solved for the first time asap. Adhering to the principle of customer first conviction. we will provide the best and the most sincere services for your satisfaction.
- DL-aspartic acid
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