L-Theaninine
Product Details:
| color | white powder |
|---|---|
| Place of Origin | China (Mainland) |
Payment & Shipping Terms:
| Packaging Details: | at your requirements |
|---|---|
| Payment Terms: | L/C,D/A,D/P,T/T |
| Supply Ability: | 100000 Ton per Year |
Detailed Product Description
Chemical Name L-Theaninine
Molecular formula:-C4H9NO3
Molecular weight : 119.12
standard: AJI92
Specification
Items Specifications Appearance White crystals or crystalline powder Assay, %(on dried basis) 98.5~101.0 Specific optical rotation, º -27.6 ~ -29.0 Transmittance, % ≥98.0 pH Value 5.2~6.2 Loss on drying,% ≤0.2 Heavy metals (as Pb), ppm ≤10 Residue on ignition,% ≤0.1 Chloride (as Cl),% ≤0.02 Sulfate (as SO4),% ≤0.02 Ammonium (as NH4),% ≤0.02 Arsenic (as As), ppm ≤1 Iron, ppm ≤10 Other amino acids Not detd. Organic volatile impurities Meets the requirement
L-Theaninine
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Company Info
Hangzhou Ruijiang Chemical Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Hangzhou
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products