China (Mainland)
- Product Details
Keywords
- high purity L-Asparagine
- manufacturer of L-Asparagine
- L-Asparagine CAS 70-47-3
Quick Details
- ProName: L-Asparagine
- CasNo: 70-47-3
- Molecular Formula: C4H8N2O3
- Appearance: white powder
- Application: Food industry: nutritional supplements...
- DeliveryTime: 1 week
- PackAge: 25kg/paper drum
- Port: Shanghai or Shenzhen
- ProductionCapacity: 20 Metric Ton/Day
- Purity: 99.0% to 101.0%
- Storage: normal
- Transportation: well seaworthy packed
- LimitNum: 100 Kilogram
- Grade: Food Grade,Pharma Grade
Superiority
ISO9001 certified manufacturer
Quality: Adopting Fermentation technology to assure the high quality. No-animal raw material
Price: Offering the best price during the suppliers in China.
Rich material and energe make us control the cost effectively
Service: reponse inquiry in 24 hours. fast delivery
Certificates:We can offer all kinds of certificates that you need for importing. Such as: ISO9001, GMP,Kosher ,Halal etc
Details
Applications:
Food industry: nutritional supplements, anti-alcoholism agent, reacted with sugar to generate a fragrance material, can also be used for a variety of foods and beverages.
The pharmaceutical industry: as one of 20 kinds of amino acid infusion, and in conjunction with other ingredients to treat skin diseases.
Chemical industry: used as a stabilizer of iron salts, to produce the film of ceramic surface; in addition, it has a certain inhibition against the corrosion of cobalt in sulfuric acid solution. Environmental protection: as an important raw material for water treatment membranes
Specifications:
|
Item |
Specification （AJI92） |
Results |
|
Specific rotation |
+34.3° to +36.5° |
+35.25° |
|
State of solution Transmittance |
Not less than 98.0% |
99.10% |
|
Chloride(Cl) |
Not more than 0.020% |
Less than 0.020% |
|
Sulfate(SO4) |
Not more than 0.020% |
Less than 0.020% |
|
Ammonium(NH4) |
Not more than 0.10% |
Less than 0.10% |
|
Arsenic(As2O3) |
Not more than 1ppm |
Less than 1ppm |
|
Iron(Fe) |
Not more than 10ppm |
Less than 10ppm |
|
Heavy metals(Pb) |
Not more than 10ppm |
Less than 10ppm |
|
Other amino acids |
Conforms |
Conforms |
|
Loss on drying |
Not more than 0.3% |
0.15% |
|
Residue on ignition(sulfated) |
Not more than 0.10% |
0.030% |
|
PH |
4.4 to 6.4 |
5.5 |
|
Total plate count |
＜1000cfu/g |
Conforms |
|
Yeast and moulds |
＜100cfu/g |
Conforms |
|
E.coli and salmonella |
Absent |
Conforms |
|
Assay |
99.0% to 101.0% |
99.8% |
