The influences of aniline diazotization?diazotate reduction and acid out salt in the synthesis of phenylhydrazine hydrochloride are discussed, and the consumption of hydrochloric acid?adding speed of sodium nitrite?reaction temperature in the reaction of aniline diazotization, which influcence the quatity and quality of phenylhydrazine are studied.
探讨了盐酸苯肼合成中的苯胺重氮化、重氮盐还原、酸析成盐三步反应中的影响因素 ,并着重研究了苯胺重氮化反应中盐酸的用量、亚硝酸钠的加料速度、反应温度等对盐酸苯肼产量和质量的影响。
Chemical reagent--Hydrazine hydrochloride
GB/T697-1977化学试剂盐酸联氨(盐酸肼)
The Synthesis of Hydralazine Hydrochloride, Lamivudine and N-ethyl-L-menthylformylamine
盐酸肼屈嗪、拉米夫定和左旋薄荷酰胺的合成
Procarbazine Hydrochloride
盐酸丙卡巴肼(甲基巴肼)
p-hydrazinobenzenesulfonic acid hemihydrate
p-苯磺酸盐肼酸（半水化合物）
Relationship between Lattice Energy and Sensitivity of [M(CHZ)_3](NO_3)_2 and [M(CHZ)_3](ClO_4)_2(M=Mn,Zn,Ni)
高氯酸碳酰肼盐与硝酸碳酰肼盐系列化合物的晶格能与感度性能关系(英文)
Testing sodium formaldehyde Sulfoxylate in food by lead (Ⅱ) acetate paper combined with phenylhydrazine hydrochoride spectrophotometer;
醋酸铅试纸—盐酸苯肼法联合测定食品中的吊白块
The Formulation Preparation of Tebufenozide·Emamectin Benzoate 20% SC
20%虫酰肼·甲胺基阿维菌素苯甲酸盐悬浮剂的研制
The Research on Oxidation of Monomethylhydrazine by Nitrous Acid and Reaction Kinetics of Heptavalent Technetium with Salt-Free Reagents in Nitric Acid Medium;
硝酸介质中单甲基肼与亚硝酸的反应及七价锝与无盐试剂的反应动力学研究
succinic acid 2,2-dimethyl hydrazide
丁二酸－２,２－二甲酰基肼
niobate-titanate-tantalate ore
铌酸盐－钛酸盐－钽酸盐矿
acid splitting salts
裂酸盐,析酸盐,释酸盐
Research and Preparation of the Combined Emulsifiable Concentrate of 7.1% Methoxyfenozide and Emamectin Benzoate;
7.1%甲氧虫酰肼·甲维盐乳油的研制
Investigation of Opti mum Washing Conditions of Hydrazine By-product Salt Slag
水合肼盐渣制纯碱洗盐最佳工艺条件的探讨
Morphine [Hydrochloride, Sulfate]
吗啡[盐酸盐，硫酸盐]
Ciprofloxacin[Hydrochloride, Lactate]
环丙沙星[盐酸盐，乳酸盐]
bisulfate, bisulphate
硫酸氢盐,酸式硫酸盐
Glutamate [Sodium , Potassium]
谷氨酸[钠盐，钾盐]
Synthesis of Phenylglyoxylic Acid Ethyl Ester 2-Acetylhydrazones
2-乙酰肼基苯甲酰甲酸乙酯的合成