GB/T 2946-2018 Active National standards

GB/T 2946-2018 Ammonium chloride

GB/T 2946-2018 Ammonium chloride

Publish Date: 2018-05-14 Implement Date: 2018-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 2946-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Fertilizers and chemical soil conditioners

ICS Name: Fertilizer

Publish Date: 2018-05-14

Implement Date: 2018-12-01

Pages: 21 pages

Scope

This standard specifies the product classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of ammonium chloride for industrial use and ammonium chloride for agricultural use. This standard applies to ammonium chloride for agricultural use produced by various processes as fertilizer, and ammonium chloride for industrial use in applications such as dry batteries, electroplating, dyeing and spinning, and precision casting. Molecular formula: NH4Cl Relative molecular mass: 53.49 (based on the 2016 International Relative Atomic Mass)

Development Information

Word Count: 40 Thousand words Pages: 21 pages

Replace the following standards

GB/T 2946-2008 Ammonium chloride

Referenced Standards

GB/T 3600-2000 Fertilizers—Determination of ammoniacal nitrogen content—Formaldehyde method GB/T 6679-2003 General rules for sampling solid chemical products GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB 8569-1997 Packing of solid chemical fertilizers GB/T 8569-2009 Packing of solid chemical fertilizers GB/T 8572-2001 Determination of total nitrogen content for compound fertilizers—Titrimetric method after distillation GB/T 8572-2010 Determination of total nitrogen content for compound fertilizers titrimetric method after distillation GB/T 8577-2002 Determination of free water for compound fertilizers-Karl fischer method GB/T 8577-2010 Determination of free water for compound fertilizers—Karl Fischer method GB/T 10209.4-2001 Determination of particle size for monoammonium phosphate and diammonium phosphate GB/T 10209.4-2010 Determination of monoammonium phosphate and diammonium phoshpate—Part 4:Particle size GB 18382-2001 Fertilizer marking—Presentation and declaration GB 18382-2021 Fertilizer marking—Presentation and declaration GB/T 23349-2009 Ecological index of arsenic,cadmium,lead,chromium and mercury for fertilizers GB/T 23349-2020 Determination of arsenic,cadmium,chromium,lead and mercury contents for fertilizers HG/T 2843-1997 Fertilizer products commonly used in chemical analysis include standard titration solutions, standard solutions, reagent solutions, and indicator solutions

Related Standards

GB/T 3598-1983 Abolished

GB/T 3598-1983 Fertilizers—Determination of urea nitrogen content—Urease method

Publish Date: 1983-04-11

GB 8569-1997 Replaced

GB 8569-1997 Packing of solid chemical fertilizers

Publish Date: 1987-01-01

GB/T 8570.1-1988 Replaced

GB/T 8570.1-1988 Liquefied anhydrous ammonia—Taking a laboratory sample

Publish Date: 1988-01-03

GB/T 8570.2-1988 Replaced

GB/T 8570.2-1988 Liquefied anhydrous ammonia—Estimating of ammonia content

Publish Date: 1988-01-03

GB/T 8570.3-1988 Replaced

GB/T 8570.3-1988 Liquefied anhydrous ammonia—Determination of residue content—Gravimetric method

Publish Date: 1988-01-03

GB/T 8570.4-1988 Replaced

GB/T 8570.4-1988 Liquefied anhydrous ammonia—Determination of residue content—Titrimetric method

Publish Date: 1988-01-03