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訂購電話:4001650900

Histamine dihydrochloride

Cas:
56-92-8
Molecular Structure:
MDL:
--MFCD00012703
Molecular Formula:
C5H9N3·2HCl
Molecular Weight:
184.07
Alias:
組胺雙鹽酸鹽 2-(4-Imidazolyl)ethylamine dihydrochloride; 2-(1H-Imidazol-4-yl)ethylamine dihydrochloride
Product order:
Name Specifications Packing Price Delivery
Histamine dihydrochloride 98% 100g RMB 3080 Consulting service
Histamine dihydrochloride 98% 25g RMB 946 Consulting service
Histamine dihydrochloride 98% 5g RMB 275 Consulting service
Character:
熔點:246 °C
Quality Standard:
   
   外觀Appearance                          白色至米黃色粉末
紅外光譜鑒別Infrared spectrometry       和對照匹配
純度Purity                              ≥98.0% (HPLC)
純度Purity                              98.5-101.5% (銀量滴定)  
熔點Melting point                       244°C - 250°C
干燥損失Loss on drying                  ≤0.50%
重金屬Heavy metals(Pb)                  ≤10ppm
硫酸鹽Sulfate                           ≤0.005 %
Storage:

用途  多巴胺(dopamine)直接前體的天然異構(gòu)體,酪氨酸羥化酶的產(chǎn)物
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