Basic Information
CAS 7531-52-4 98% L-Prolinamide Pharmaceutical Chemicals
| Test Items | Specifications | Results |
| Appearance | White or pale yellow crystanlline powder or grain |
Off-white crystalline powder |
| Melting point | 97.0ºC-102.0ºC | 97.2ºC-99.4ºC |
| Water | ≤1.0% | 0.33ºC |
| D-prolinamide | ≤0.3% | 0.09ºC |
| Specific rotation | -102° to -110° | -109.4° |
| Related Substance(GC) | Single impurity≤0.3% | 0.04% |
| Total impurities≤1.0% | 0.16% | |
| Residual Solvent | Methyl Alcohol ≤3000ppm | ND |
| Ethyl Acetat''e≤5000ppm | 258ppm | |
| Purity(GC) | ≥99.0% | 99.8% |
Products Description
L-Prolinamide Product Introduction:
Nature:
L-prolinamide is a white crystalline solid soluble in water and ethanol. It is stable in an acidic environment of pH4-6. L-prolinamide also has good stability and biocompatibility.
Application of 98% Pharmaceutical Chemicals L-Prolinamide
1). Food additive
2). Cosmetics surfactants
3). Nutrition enhancer
4). Pharmaceutical ingredient
5). Health product
Company Profile
Gneechem is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
Q1.: Are you a factory or trading company?
A.: We are manufacturer of some chemical raw materials and trading company, we can help buyers to decide which products are there best choice, and all your inquiry will be replyed within 24 hours
Q2.: Could you send me all your price list?
A.: As we have more than thousands of items. Please inform the items you are interested in, and you will get the price list you want.
Q3.: How to confirm the Product Quality before placing orders?
A.: 1. You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
2. We have sell the chemicals for many years, the quality is the important of our existence.
Q4.: Is there a Discount?
A.: Different quantity has different discount.
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