7114-03-6 Double green SF, alkaline blue 20
8 3/4 in. cabinet handle, cupboard handles 8 3/4 In. (224mm) 8 3/4 in. cabinet handle, cupboard handles Shenzhen Hongjingyuan Metal&Plastic Products Co., Ltd. , https://www.hjypull.com
May 08 13:09:41, 2021
Name: [α-[P-(Dimethylamino)phenyl]-α-[4-(dimethylimino)-2,5-cyclohexadien-1-yl]-P-yl] Ethyldimethylammonium chloride bromide, double green SF, basic blue 20, methyl green zinc chloride salt CAS number: 7114-03-6 C27H35BrClN3 · ZnCl2 = 653.24 Level: AR Dye Content: >65%Solubility ( 15mg/2L Water): Qualified traits: Commercial methyl green often contains methyl violet or crystal violet. Due to the different production plants, there are two structures listed above. Generally refers to the I type. Formula I is green crystal with golden yellow or light green powder, soluble in water, blue, slightly soluble in ethanol, insoluble in ether, usually double salt of zinc chloride. Type II is a green powder, soluble in water and greenish blue. It is yellow when concentrated sulfuric acid. When diluted, it turns green, usually zinc chloride. PH discoloration domain: 0.2 (yellow) ~ 1.8 (blue) Use: biochemical research. Nuclear staining, bacterial staining (fresh specimens, nuclear staining). Methyl green-mixture for the identification of sperm, chromatin staining, gonococcal and mast cell staining preservation: RT