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  • Ammonium Chloride (NH4Cl)
  • 產品型號:101-12125-02-9

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Synonym: Ammonium Chloratum, Ammonium Chloridum, Ammonium Muriate, Sal Ammonia, Ammonium Chloride, Salmiac

NH4Cl
M.W.: 53.49
Physical State : Solid (Solid crystalline powder)
Appearance : White crystalline powder
Assay : >99.5%
Odor : Odorless (Slight)
Taste : Cooling , Saline
Specific Gravity : 1.53 (Water = 1)
pH :  4.5 – 5.5  (50g/L in H2O at 25 °C)    
Solubility : 1 M at 20 °C in H2O, clear, colorless
Soluble in cold water, hot water, methanol.
Insoluble in diethyl ether, acetone. Almost insoluble in ethyl acetate. Very slightly soluble in Ethanol.

Application
Reagent used in a variety of industrial and research applications. Often used for the lysis of human red blood cells, ammonium chloride is a component of ACK lysis buffer. Useful in protein isolation techniques. Also used in the study of basic calcium phosphate crystals in fibroblasts. Inhibits intracellular dissolution of basic calcium phosphate (BCP) crystals by alkalinizing phagolysosomes. Somewhat hygroscopic and strongly endothermic.
Store at Room Temperature.