中文老熟妇乱子伦在线视频_爽爽爽日本在线视频_成年女人大片免费观看版_日本少妇中文喷潮手机在线

Products

Products

L-Ornithine hydrochloride

Product name: L-Ornithine hydrochloride

CAS  NO.: 3184-13-2

Molecular formula: C5H13ClN2O2

Structural formula:

Quality index:

Item Index
Appearance white crystalline powder
Assay(%) 99.0-101.0
Transmissivity(%) ≥98.0
pH 5.0-6.0(10% H2O)
Specific rotation (º)[α]D20 +23.5±1.0(5.5g/100ml,6N HCl)
Loss on Drying (%) ≤0.2
Residue on ignition (%) ≤0.10
Heavy metals (as Pb)(ppm) ≤10
Arsenic (ppm) ≤1

Uses: Mainly used in food additive, etc.