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Alkaline orange
CAS : 495-45-5
formula : C12H13ClN4
molecular weight : 248.72
melting point : 118-118.5 ° C
Chinese name : alkaline orange; salt Fund yellow; alkalized yellow; Huang recovered teaspoon salt; alkalized yellow block

English title : Basic orange; Chrysoidine crystals; C. I. Basic orange 2; (4-phenylazo ) - m-phenylenediamin hydrochloride; 3-benzenediamine, 4 - (phenylazo) - monohydrochloride; 2,4-diaminoazobenzene hydrochlorid; (4-phenylazo) -1,3 - benzenediamine, monohydrochloride; (4-phenylazo) - m-phenylenediamine, monohydrochloride; 4-phenylazo-m-phenylenediamine hydrochloride, Astra chrysoidine r; brasilazina orange y; brilliant orange oil base

traits Description : flashlight brown or red crystal sand blocks, Huang was dissolved in the water orange. Dissolved in alcohol - and fibrinolytic slightly soluble in acetone, benzene insoluble; Case of concentrated sulfuric acid yellow, orange diluted; Orange nitrate was encountered. Melting point 118-118.5 ° C

production methods : diazotization of aniline, and then coupling between phenylenediamine, and then dissolved, crystallization, dry derived products.

raw material consumption (kg / t) phenylene diamine (100%) 440 of 365 nitrite aniline hydrochloride 280 (31%) 1320

purposes : for cotton, acrylic, leather, paper, feathers, leather, wood, bamboo and silk products such as dyeing.

Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data".
More Detailed Data:
1) Basic orange;Chrysoidine;Astra Chrysoidine R;Calcozine Chrysoidine Y;Chrysoidine FB,B;Chrysoidine G;Chrysoidine GS;Chrysoidine Y;C.1.Basic Orange 2(11270)
2) Basic orange;chrysoidine
3) Basic Orange;chrysoidine
4) Basic Orange
5) Salt Fund yellow
6) Paphiopedilum base
7) hydrochloride
8) base
9) chloride
10) range
Notice Some description was translated by software and the data is only as a reference.