L-leucine
Product Details:
| CAS No. | 61-90-5 |
|---|---|
| Place of Origin | China (Mainland) |
| Brand Name | Chongqing Perfect |
| Model Number | AJI92 |
Payment & Shipping Terms:
| Packaging Details: | 25kg/drum, packed in cardboard drums &As customer requirement |
|---|---|
| Delivery Time: | Prompt shippment |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 40 Ton per Month |
Detailed Product Description
| L-Leucine | CAS NO:61-90-5 |
| Chemical Name | (S)-2-Amino-4-methylpentanoic acid |
Structure Formula | |
Molecular Formula | C6H13NO2 |
Molecular Weight | 131.17 |
Cas No | [61-90-5] |
Characteristics | White crystals or crystalline powder. Odorless, slightly bitter taste. Freely soluble in formic acid, sparingly soluble in water, very slightly soluble in ethanol or in ether, dissolves in dilute hydrochloric acid. |
AJI92 | USP24 | FCC4 | |
| Appearance | White crystals or crystalline powder | White crystals or crystalline powder | |
| Assay | 99.0~101.0% | 98.5~101.5% | 98.5% ~ 101.5% |
| PH | 5.5~6.5 | ||
| Specific rotation[a]D20° | +14.9°+16.0° | +14.9°+17.3° | +14.5°~ +16.0° |
| State of solution | ≥98.0% | ||
| Chloride(Cl) | ≤0.020% | ≤0.05% | |
| Lead(pb) | ≤10PPm | ||
| Ammonium(NH4) | ≤0.02% | ||
| Sulfate(SO4) | ≤0.020% | ≤0.03% | |
| Iron(Fe) | ≤10PPm | ≤30PPm | |
| Heavy metals(Pb) | ≤10PPm | ≤15PPm | ≤20PPm |
| Arsenic(As2O3) | ≤1PPm | ||
| Other amino acids | Not detectable by TCL | ||
| Loss on drying | ≤0.2% | ≤0.5% | ≤0.2% |
| Residue on ignition | ≤0.1% | ≤0.3% | ≤0.10% |
L-leucine
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Company Info
Chongqing Perfect Import & Export Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Chongqing
Province/State: Chongqing
Country/Region : China (Mainland)
Business Type:Trading Company, Agent, Distributor/Wholesaler, Government ministry/Bureau/Commission, Business Service (Transportation, finance, travel, Ads, etc)
Online Postings: Products