- Product Details
Keywords
- best price.
- high purity.
- hot sell.
Quick Details
- ProName: high quality L-Alanyl-L-Glutamine
- CasNo: 39537-23-0
- Molecular Formula: C8H15N3O4
- Appearance: White powder
- Application: 1) L-Alanyl-L-Glutamine supplies nutr...
- DeliveryTime: within one week
- PackAge: packing 25kg/drum
- Port: Any prot in china
- ProductionCapacity: 100 Metric Ton/Year
- Purity: 99%
- Storage: Store in a well-closed container away ...
- Transportation: by air/sea/courier
- LimitNum: 1 Kilogram
- Residue on Ignition: 0.03%
- Heavy Metal: ≤0.001%
- Valid Period: 2 years
- Type: Parenteral nutrition supplements
Superiority
Our advantages:
1.Specialized manufacturer and trader of Pharmaceutical materials, Food additives, Health care products,and cosmatic materials.
2.A series of products with self-IPRs, including CMC for ceramic purpose, Hydroxypropyl starch ether, printing grade phosphate starch and acetate starch.
3.Closely cooperative relationships with business partners and obtained big support from them.
4.As the agent of over 200 kinds of chemical materials, with complete product structures.
5.With GMP,KOSHER,HALAL,HACCP,ISO,some with FDA,COS certificates and DM.
6.Professional pharmaceutical raw material manufacturer Group.
Best Service:
1.Sticking to such policy of "quality first, customer first".
2.Honest business as number one priority, and work for meeting your demands.
3.With the newest quality, and best service.
5.The most strict management system in this field.
6.Free sample.
Details
1. Specification of L-Alanyl-L-Glutamine
Items | Specifications | Results |
Description | White crystals or crystalline powder | White crystalline powder |
Specific rotation | +9.0°~+11.0° | +10.4° |
Identification | 1) Conforms to the remaining time of referenrance substance | Conforms |
2) Infrared spectrogram conforms to referenrance substance | Conforms | |
pH | 5.0~6.0 | 5.7 |
Color of solution | ≤Yellow No.` standard |
|
Clarity of solution | ≤ No. 0.5 turbidity standard |
|
Impurity | (1) Cyclo-(L-Alanyl-L -Glutamine)≤1.0% | Not detected |
L-Pyroglutamicy-L-Alanine≤0.35% | Not detected | |
L-pyroglutamic acid≤0.15% | Not detected | |
D-alanyl-l-glutamine≤0.15% | Not detected | |
L-alanyl-l-glutamic acid≤0.5% | Not detected | |
(2) Unknown single impurity ≤0.2% | Not detected | |
(3) Unknown total impurities ≤5% | Not detected | |
Methanol content | ≤0.3% | Not detected |
Ethanol content | ≤0.5% | 0.01% |
Isopropanol content | ≤0.5% | 0.01% |
Chloride | ≤0.02% | <0.02% |
Sulfate | ≤0.02% | <0.02% |
Loss on drying | ≤0.5% | 0.12% |
Residue on ignition | ≤0.1% | 0.03% |
Heavy metals | ≤0.001% | <0.001% |
Arsenic salt | ≤0.0001% | <0.0001% |
Bacterial endotoxin | ≤0.05Eu/mg | Conforms |
Visible foreign matter | ≤2/2g | 2/2g |
Unsolvable particles | ≥10μm is not more than 3000 | 126 |
≥25μm is not more than 300 | 7 | |
Sterility | Steile | Confirms |
Assay(Anhydrous basis) | ≥98.7% |
99.40% |