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D-Histidine H-D-His-OH (R)-2-Amino-3-(1H-imidazol-4-yl)propanoic acid
We are a market leader in the development and manufacturing of high performance specialty chemicals. We foster an ambitious culture that focuses on open innovation for new chemical products and business growth.
Solubility in water | Colorless & clear (c=3) |
Specific rotation [α]D20 | -11.8°~-12.8°(c= 11, 6M-HCl) |
Loss on drying | Not more than 0.3% |
Residue on ignition (as sulfate) | Not more than 0.1% |
Chloride (Cl) | Not more than 0.02% |
Sulfate (SO4) | Not more than 0.03% |
Heavy metals (as Pb) | Not more than 10ppm |
Iron (Fe) | Not more than 10ppm |
Ammonium (NH4) | Not more than 0.02% |
Arsenic (As2O3) | Not more than 1ppm |
Other amino acids | Not detected by T.L.C.(The spotted amount, 20μg) |
Assay | 98.5%~101.0% |
L-Isomer | Not more than 0.5% |
Our goal is to deliver products that meet our high standards and exceed your expectations, on time, every time.We are the premier choice for all your chemical needs, we offer products with the tightest specifications in the industry to make your work easier.Our company has a complete production service chain of grams-kg-ton.Our company strives to build a high-efficiency, high-quality integrated chemical service platform to better serve domestic and foreign customers.We are a market leader in the development and manufacturing of high performance specialty chemicals. We foster an ambitious culture that focuses on open innovation for new chemical products and business growth.
Are you looking for China or India manufacturers of D-Histidine CAS:351-50-8, H-D-His-OH factory or (R)-2-Amino-3-(1H-imidazol-4-yl)propanoic acid supplier Where can buy D-Histidine or if you want to know the price market of (2R)-2-amino-3-(1H-imidazol-5-yl)propanoic acid Welcome to contact us for D-Histidine COA or MSDS.
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