盐酸苯肼 标准查询与下载



共找到 150 条与 盐酸苯肼 相关的标准,共 10

Phenylhydrazine hydrochloride

本文件规定了化学试剂盐酸苯肼的规格、试验、检验规则和包装及标志。给出了性状、分子式、结构式、相对分子质量和CAS号。 本文件适用于化学试剂盐酸苯肼的检验

Chemical reagent — Phenylhydrazine hydrochloride

이 표준은 시약용 p-하이드라지노벤젠술폰산(0.5수화물)1 )(이하 p-하이드라지노벤젠술폰

p-Hydrazinobenzenesulfonic acid hemihydrate

本标准规定了用二苯碳酰二肼分光光度法测定车间空气中三氧化铬、铬酸盐及重铬酸盐。 本标准适用于测定三氧化铬、铬酸盐及重铬酸盐生产和使用场所空气中的浓度

Workplace air--Determination of chromium trioxide, chromates and dichromates--Diphenylcarbazide spectrophotometric method

Reagents. Hydrazine dihydrochloride. Specifications

本标准适用于试药级盐酸苯胼C6H5NHNH2HCI 式量 144.60

Chemical Reagent (Phenylhydrazine Hydrochloride)

Prezentul standard se refer? la sulfatul de hidrazin? tehnic. Formula chimic?: N2H4 ? SO^Ho. M;isa moleculara: ?.^0,12.

HYDRAZINE SULFATE TECHNICAL GRADE

para-Hydrazinobenzenesulfonic acid hemihydrate

p-Hydrazinobenzenesulfonic acid hemihydrate

Part 1 Ten Drawings of Hydralazine Hydrochloride

Part I Ten Drawings of Benserazide Hydrochloride

Part I Ten Drawings of Benserazide Hydrochloride

Part 1 Ten Drawings of Hydralazine Hydrochloride

来自第704页

Part I Ten Drawings of Benserazide Hydrochloride

来自第739页

Part 1 Ten Drawings of Hydralazine Hydrochloride




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