Dacon China is a manufacturer of wheat/barley grass powder,royal jelly,silica gel desiccant
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Product Description
L-leucine
Apperance:
White crystal or crystalline powder, almost odorless, flavorless,sublimed at 150°C, soluble in diluted acid or alkali solution, slightly soluble in alcohol.
Quality index:
Item | Index |
Specific rotatory power[α] D20 | +14.9º 16º |
Clarity | ≥98.0% |
Chloride[CL] | ≤0.02% |
Sulfate[SO4] | ≤0.02% |
Residue on ignition | ≤0.10% |
Iron salt[Fe] | ≤10 ppm |
Heavy metal[Pb] | ≤10 ppm |
Arsenic salt | ≤1 ppm |
Ammonium salt[NH4] | ≤0.02% |
Other amino acid | ≤0.20% |
Loss on drying | ≤0.20% |
Content | 98.5 100.5%. |
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Company Name: Qingdao Dacon Trading Co., Ltd
Registered Address:No. 519, Workshop On 5/F, 1 Hancheng Rd., Free Trade Zone, Qingdao, Shandong, China (Mainland)
Legal Representative/CEO: Ms. Shuming Kang
Registration No.: 91370220747213098M
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