The amounts of p-acetyl aminophenol in Panadol were determined by spetrophotometry with sodium nitroprusside.
用亚硝基铁氰化钠分光光度法测定药品"必理通"中的对乙酰氨基酚含量。
Based on the reaction between metoclopramide,alkaline luminol and potassium ferrocyanide to produce chemiluminescence,a new chemiluminescence system with flow injection technology for the determination of metoclopramide has been proposed in this paper.
基于在碱性条件下,甲氧氯普胺能够与鲁米诺和亚铁氰化钾产生化学发光的现象,结合流动注射技术,建立了测定甲氧氯普胺的化学发光新体系。
The quantitative determination method of potassium ferrocyanide in edible salt is described in the paper.
本方法采用蒸馏食用盐中亚铁氰化钾 ,吸收氰根 ,吡啶 -吡唑啉酮显色定量测定。
The catalytic action of mercury(Ⅱ ) on the colour reaction between potassium ferrocyanide and 4, 7-diphenyl-1, 10-phenanthrolihe has been studied, The addition of thiourea will further increase the sensitivity of the reaction.
本文研究了汞催化亚铁氰化钾与4，7-二苯基-1，10-菲啰啉显色反应体系，硫脲的加入显著提高了体系的灵敏度，摩尔吸光系数ε＝4。
Then,reduce the remaining Ferric ion content under the H 2O 2 oxidation condition with Potassium Ferrouscyanide or,under the recovery condition,use Potassium Ferricyanideagain to complete the ferrous ion reduction.
硫酸铝母液在 pH =3左右时 ,先用铁氰化钾除去母液的亚铁离子 ,在H2 O2 氧化的条件下 ,再用亚铁氰化钾继续除去剩余的铁 (或在还原的条件下 ,继续用铁氰化钾除去剩余的铁 ) ,取得很好的效果 ,结果表明除铁后的硫酸铝母液中总铁含量小于 0 。
Based on the catalytic effect of silver on the chromatic reaction of K4Fe(CN)6 and O - phen, a new spectrophotometric method for determining trace silver has been developed.
本文研究了银(Ⅰ)对亚铁氰化钾与邻菲罗啉(O-phen)显色反应的催化效应。
The influences of K4Fe(CN)6 on the deposit composition,resistivity,structure,morphology and the electrochemical reactions of hypophosphite(oxidation) and cupric ion(reduction) were investigated.
研究亚铁氰化钾对化学镀铜沉积速度、镀层成分、电阻率、微观结构、表面形貌和化学镀铜过程中氧化还原反应的影响。
Chapter II:Investigate the substituent reaction of Potassium hexacyanoferrate as envionment-benign cyanide reagent with aroyl chlorides.
氰化反应也是近年来研究的比较多的反应,但是对于其溶剂,催化剂,及氰化试剂的改良还存在一个相当大的研究空间,本文主要研究了以亚铁氰化钾作为环境友好氰化试剂来进行常见的氰化反应的研究,另外,文章从绿色化学的观点出发,也对常用的氰化反应溶剂,催化剂进行了研究,并在有的反应中对溶剂及催化剂进行了简化,从而使得其反应更加绿色化。
Determination of P-Acetyl Aminophenol in Panadol by Spetrophotometry with Sodium Nitroprusside
亚硝基铁氰化钠分光光度法测定药品“必理通”中对乙酰氨基酚含量
Water quality--Determination of asymmetrical dimethyl hydrazine--Amino ferrocyanide sodium spectrophotometric method
GB/T14376-1993水质偏二甲基肼的测定氨基亚铁氰化钠分光光度法
Syntheses and Properties of Sodium Iodide Thiocyanate with 4′-nitrobenzo-15-crown-5-Solid Coordination Compounds
碘化钠、硫氰化钠与4′-硝基苯并-15-冠-5固态配合物的合成与性质
Influences of K4Fe(CN)_6 on Electroless Copper Plating Using Hypophosphite as Reducing Agent
亚铁氰化钾对以次磷酸钠为还原剂化学镀铜的影响
metal ferrocyanide (excl. ferric ferrocyanide or prussian blue)
金属亚铁氰化物（不包括亚铁氰化铁或普鲁土蓝）
Alkyl halides are reacted with sodium nitrite.
卤化烷与亚硝酸钠反应。
Copper(Ⅰ) Iodide Catalyzed Cyanation of N-Heteroaryl Bromides Using Potassium Hexacyanoferrate(Ⅱ)
铜(Ⅰ)催化亚铁氰化钾对含氮杂环溴化物的氰基化反应
The Preparation of PFS from Pyrite Cinder and the Study of Non-sodium Nitrite Catalyst;
用硫铁矿烧渣制取PFS及其非亚硝酸钠催化剂的研究
" Methods for chemical analysis of iron, steel and alloy--The extraction-absorption catalytic polarographic method for the determination of manganese content"
GB/T223.58-1987钢铁及合金化学分析方法亚砷酸钠-亚硝酸钠滴定法测定锰量
Effect of Slag (Iron Oxide)/Fe～(2+) on Nitrobenzene Reduction;
钢渣（铁氧化物）/亚铁离子还原硝基苯研究
<title>Flotation separation of mercury(Ⅱ) by sodium nitrate-ammonium thiocyanate-ethyl violet system
硝酸钠-硫氰酸铵-乙基紫体系浮选分离汞
Studies on the Sodium Nitrite-Catalyzed Aerobic Oxybromination and Oxychlorination of Aromatic Compounds;
基于亚硝酸钠活化分子氧芳香化合物的氧化溴化和氧化氯化研究
From the point of view of customers′ requirement, the author discusses the commonality of potas-sium ferrocyanide and advocates to apply diversified anti-caking agents in sodium chloride products.
从顾客需求的角度,对亚铁氰化钾的通用性进行探讨,提倡在氯化钠产品中应用多种防固剂。
Any of various salts or esters of hydrogen cyanide containing a CN group, especially the extremely poisonous compounds potassium cyanide and sodium cyanide.
氰化物一种包含CN基团的氰化氢的盐或酯，特别是剧毒化合物氰化钾和氰化钠
salt of ferrocyanic acid usually obtained by a reaction of a cyanide with iron sulphate.
氰亚铁酸形成的盐，通常由氰化物和硫酸铁反应形成。
sodium dinitro-1-naphtho
二硝基-1-萘酚钠
The main products cover ammonuium sulfocyanide,sodium thiocyanate, potassium sulphocyanide, cuprous sulfocyanide etc,Calcium Thiocyanate.
主要产品有硫氰酸铵、硫氰酸钠、硫氰酸钾、硫氰酸亚铜、硫氰酸钙等。
aci-nitro compound
(亚)酸式硝基化合物
