GB/T 23843-2009 Active National standards

GB/T 23843-2009 Inorganic chemical products—General method for the determination of total phosphorus(V)oride content

GB/T 23843-2009 Inorganic chemical products—General method for the determination of total phosphorus(V)oride content

Publish Date: 2009-05-18 Implement Date: 2010-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 23843-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Inorganic chemical raw materials

ICS Name: Comprehensive Inorganic Chemistry

Publish Date: 2009-05-18

Implement Date: 2010-02-01

Pages: 6 pages

Scope

This standard specifies a general method for determining the content of phosphorus pentoxide in inorganic chemical products—the quinoline-molybdenum-catechol weight method.
This standard is applicable to the determination of constant phosphorus and phosphate in inorganic chemical products.

Development Information

Word Count: 8 Thousand words Pages: 6 pages

Referenced Standards

GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods HG/T 3696.2-2011 Inorganic chemical products - Preparation of standard solutions, preparations and articles for chemical analysis - Part 2: Preparation of impurity standard solutions HG/T 3696.3-2011 Inorganic chemical products for chemical analysis - Preparation of standard solutions, preparations, and articles - Part 3: Preparation of preparations and articles HG/T 3696.2-2002 Preparation of Standard Solutions for the Chemical Analysis of Inorganic Chemical Products with Impurities HG/T 3696.3-2002 The preparation of preparations and products used for chemical analysis of inorganic chemical products

Adopt standards

ISO 3706:1976

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