L-Hydroxyproline
Product sourcing details
- Place of Origin
- China
- Packaging
- 25kg/drum
Supplier: Shijiazhuang Haitian Amino Acid Co., Ltd.
Purchasing information
- Minimum order
- 1
- Lead time
- 15 Days
Please confirm with the supplier: Model / reference, Key specifications / compatibility, Samples, Export markets, Supply capacity.
Specifications
Inspect Item | Quality Standard |
Description | White crystals or crystalline powder |
| Specific Rotation | 74.0° ～ -77.0° |
| Identification | Conforms |
| ph | 5.0 ～ 6.5 |
| luminousness | Not less than 95.0% |
Chloride(CL) | Not moe than 0.020% |
Sulfate(SO4) | Not more than 0.020% |
Ammonium(NH4) | Not more than 0.020% |
Heavy Metals(Pb) | Not more than 0.001% |
Iron(Fe) | Not more than 0.001% |
| Arsenic(As2O3) | Not more than 0.0001% |
Other Amino Acids | Not detectable |
Loss On Drying | Not more than 0.20% |
| Residue On Ignition | Not more than 0.10% |
| Assay | 98.5 ～ 101.0% |
- Company: Shijiazhuang Haitian Amino Acid Co., Ltd.
- Country: China (Mainland)
- Business Type: Manufacturer
- Market: G20
- Founded Year: 2003
- Address: East of The Road 150m of Shi-Huang Freeway Entrance, Gaocheng District, Shijiazhuang City, Hebei P.R. China
- Contact: ZhaoYolanda
