High quality 99.9% L-Proline supplier in China
Min.Order / FOB Price:Get Latest Price
| 1 Metric Ton |
FOB Price:USD 5.5000 -6.5000 |
- Min.Order :1 Metric Ton
- Purity: 99.9%
- Payment Terms : L/C,D/A,D/P,T/T,Other
Keywords
147-85-3 L-Proline High quality L-2-pyrrolidinecarboxylic acid Best price of 99.9%m in L-Proline
Quick Details
- Appearance:White clystals or crystalline powder
- Application:Nutritional supplements. Flavor agent. Amino acid carbonyl reaction with sugar can produce special flavor substances
- PackAge:25kg/drum
- ProductionCapacity:36|Metric Ton|Week
- Storage:Keep in dry and well ventilated warehouse, keep sealed
- Transportation:By air and by sea
Superiority:
High quality products.
Always supply highest grade to you.
Purity：≥99.9%
Reasonable & Competitive Price.
Huge capacity determines the lowest shared cost.
The more you buy the more competitive prices you will get.
The sincerest and most professional services.
The sales manager has more than 10 years experience in exporting business.
Reply your E-mail within 12 hours.
Share market trend to you timely.
Suggestion for purchase decision.
Update order status in time.
Details:
|
Items |
Specification |
| Appearance | White clystals or crystalline powder |
|
Specific rotation [α]D25 |
-84.3o~-86.3o |
|
Chloride (Cl)
|
≤ 0.05% |
|
Sulfate (SO4) |
≤ 0.03% |
|
Iron (Fe) |
≤ 0.003% |
|
Heavy metals (Pb) |
≤ 0.0015% |
|
Residue solvents |
Meets the requirement |
|
Organic volatile impurities |
Meets the requirement |
|
Chromatographic purity |
Any individual impurity not more than 0.5% |
|
Total impurities not more than 2.0% |
|
|
Loss on drying |
≤ 0.4% |
|
Residue on ignition (Sulfated) |
≤ 0.4% |
|
Assay |
98.5%~101.5% Calculated on the dried basis 98.5%~101.5% |
Form: Powder
Color:Pale White clystals or crystalline powder
Boiling point: 215℃
Melting Point: 228℃
Density:1.35
Storage:Keep in dry and well ventilated warehouse, keep sealed.
Product Application: Nutritional supplements. Flavor agent. Amino acid carbonyl reaction with sugar can produce special flavor substances.
Hangzhou Johoo Chemical Co., Ltd always pay attention to the coordinated development of economy and environmental protection, we have passed the ISO9000. With "Continuous innovation, Excellent and Stable quality", we have exported this product to many countries.
We have perfect markting network and perfect logistic distribution and technical support system. We always regard quality as life and regard reputation as our purpose.
Based on the concept of mutual benefit, win-win cooperation, willing to work with you sincerely, creat brilliant and jointly promote the development of the chemical industry.
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