GB/T 9726-2007 in English

VALID

Chemical reagent—General rule for the determination of permanganate-reducing substances

Issued on:2007-12-18
Implemented on:2008-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $120.00
$117.00

Standard No:	GB/T 9726-2007
Document status:	VALID
Title in English:	Chemical reagent—General rule for the determination of permanganate-reducing substances
Title in Chinese:	化学试剂还原高锰酸钾物质测定通则
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2007-12-18
Implemented on:	2008-04-01
Superseding:	GB/T 9726-1988 Chemical reagent--General rules for the determination of permanganate-reducing substances
ICS Classification:	71.040.30-Chemical reagents
Chinese Classification:	G60-Chemical reagent in general
Professional Classification:	GB-National Standard
Related Keywords:	reduced potassium permanganate substances general method chemical reagent general rule permanganate-reducing substances scopethis standard reduced potassium permanganate substance
Related Topics:	potassium permanganate ts chemicals Gold Chemicals Test 28 principles Potassium permanganate oxide Determination method Potassium permanganate Compound principle chemical substance ts chemical substance ts Reduction product Chemical Testing Principles Determination of Calcium by Potassium Permanganate Method Potassium permanganate titrant Titrate potassium permanganate Titrate potassium permanganate Manganese Atomic Mass Cadmium reducing agent Compound Principles Potassium permanganate Titrant for potassium permanganate method total nitrogen determination reducing substances Potassium permanganate method titrant Potassium permanganate method titrant total nitrogen determination reducing substances Test point principle photoreductant Method for Determination of Potassium Permanganate Determination of Iron by Potassium Permanganate Method High Voltage Tester Potassium permanganate titrant Potassium permanganate titrant Manganese Atomic Mass high temperature chemicals potassium permanganate Twenty-eight principles of testing electrochemical reduction peak Twenty-eight principles in the test Potassium permanganate substance 28 principles of testing How to measure potassium permanganate by cod gb/t9726 Determination method of potassium permanganate Potassium manganese anhydride Five pairs of reagents Determination of Manganese by Potassium Permanganate Method Atomic Manganese High Pressure Potassium permanganate determination method One atomic mass of manganese GBT9726 GB/T 9726-1988 GB/T 9726-2007 Organic reducing agent Determination of COD by Potassium Permanganate Method Potassium permanganate titration solution Chemical Reagent Potassium Acetate Indicator for determination of reducing sugar content by potassium permanganate titration method Potassium permanganate concentration calibration Potassium permanganate and potassium dichromate for determination of organic substances and pharmaceuticals GC test column for strong acid substances Determination of reducing sugar by potassium permanganate titration method The principle of determining reducing sugar by potassium permanganate method The principle of potassium borohydride as reducing agent The principle of measuring reducing sugar by potassium ferricyanide method Disadvantages of the potassium ferricyanide method for determining reducing sugars Potassium permanganate method, the principle of measuring calcium Determination of reducing sugars by potassium ferricyanide method Simplified diagram of determination of nitrogen oxides by acidic potassium permanganate method Test chemicals for ash Potassium permanganate solution detection National standards for chemical raw materials and reagents Qualified oxidation and reduction substances Chemical reagent quality specifications gb9726--2007 Reducing substance acceptance Potassium ferrocyanide method for determining reducibility UV determination of potassium permanganate standard curve

《GB/T 9726-2007化学试剂还原高锰酸钾物质测定通则》由TC63（全国化学标准化技术委员会）归口，TC63SC3（全国化学标准化技术委员会化学试剂分会）执行，主管部门为中国石油和化学工业联合会。

Scope

This standard specifies the general method for the determination of reduced potassium permanganate substances by direct method (visual colorimetric method) and indirect method (titration analysis method). The direct method of this standard is suitable for the determination of neutral alcohols, ketones or other neutral, weakly acidic and alkaline samples when the content of reduced potassium permanganate is low; the indirect method is suitable for the determination of reduced potassium permanganate in samples. It is difficult to determine the reaction between the reduced potassium permanganate substance and potassium permanganate in the sample.

More samples: YD/T 3934-2021 DL/T 5154-2012 QC/T 942-2021

Sample only — not a preview of GB/T 9726-2007

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