GB/T 1626-2008 Active National standards

GB/T 1626-2008 Oxalic acid for industrial use

Publish Date: 2008-06-04 Implement Date: 2008-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 1626-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Generally, organic chemical raw materials

ICS Name: Acid

Publish Date: 2008-06-04

Implement Date: 2008-12-01

Pages: 8 pages

Scope

This standard specifies the technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for industrial oxalic acid. This standard applies to the production, inspection, and sale of industrial oxalic acid obtained by synthesizing with producer gas and sodium hydroxide (hereinafter referred to as the "synthesis method") or by oxidizing glucose with nitric acid (hereinafter referred to as the "oxidation method").

Development Information

Word Count: 14 Thousand words Pages: 8 pages

Replace the following standards

GB/T 1626-1988 Oxalic acid for industrial use

Referenced Standards

GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 602-2002 Chemical reagent—Preparations of standard solutions for impurity GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 3049-2006 Chemical products for industrial use—General method for determination of iron content—1,10-Phenanthroline spectrophotometric method GB/T 6678-2003 General principles for sampling chemical products GB/T 6679-2003 General rules for sampling solid chemical products GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 1250-1989 Rules for expression and judgement of limiting values GB/T 7531-1987 Determination of ash for organic chemical products GB/T 7531-2008 Determination of ignition residue for organic chemical products GB/T 7532-1987 Organic chemical products—Determination of heary metals content—General method—Visual limit test GB/T 7532-2008 Determination of heavy metals in organic chemical products—Visual colorimetry GB/T 8947-1998 Composite plastic woven sack GB/T 9723-2007 Chemical reagent—General rule for flame atomic absorption spectrometric analysis

Related Standards

GB/T 12684.10-1990 Abolished

GB/T 12684.10-1990 Boric acid for industrial use—Determination of chromium content

Publish Date: 1990-12-30

GB/T 12684.11-1990 Abolished

GB/T 12684.11-1990 Boric acid for industrial use—Determination of cobalt content

Publish Date: 1990-12-30

GB/T 12684.1-1990 Replaced

GB/T 12684.1-1990 Boric acid for industrial use—Determination of boric acid content

Publish Date: 1990-12-30

GB/T 12684.2-1990 Replaced

GB/T 12684.2-1990 Boric acid for industrial use—Determination of insoluble substance content in water

Publish Date: 1990-12-30

GB/T 12684.3-1990 Replaced

GB/T 12684.3-1990 Boric acid for industrial use—Determination of sulphate content by reduction and titrimetry

Publish Date: 1990-12-30

GB/T 12684.4-1990 Replaced

GB/T 12684.4-1990 Boric acid for industrial use—Determination of sulphate content by visual turbidimetry

Publish Date: 1990-12-30