GB/T 20784-2018 Active National standards

GB/T 20784-2018 Potassium nitrate for agricultural use

GB/T 20784-2018 Potassium nitrate for agricultural use

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 20784-2018

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: 11 pages

Scope

This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, and storage of nitrate potassium for agricultural use. This standard applies to solid nitrate potassium products used as nitrogen-potassium binary compound fertilizers produced by various processes.

Development Information

Word Count: 21 Thousand words Pages: 11 pages

Replace the following standards

GB/T 20784-2013 Potassium nitrate for agricultural use

Referenced Standards

GB 190-2009 Packing symbol of dangerous goods GB/T 1918-2011 Potassium nitrate for industrial use GB/T 2441.1-2001 Determination of urea—Determination of total nitrogen content GB/T 2441.1-2008 Determination of urea—Part 1:Total nitrogen content GB/T 6679-2003 General rules for sampling solid chemical products 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 18382-2001 Fertilizer marking—Presentation and declaration GB 18382-2021 Fertilizer marking—Presentation and declaration GB/T 22923-2008 Determination of nitrogen,phosphorus and potassium for fertilizers by auto analyzer 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 GB/T 24890-2010 Determination of chloride content for compound fertilizers GB/T 24891-2010 Determination of particle size for compound fertilizers HG/T 2843-1997 Fertilizer products commonly used in chemical analysis include standard titration solutions, standard solutions, reagent solutions, and indicator solutions NY/T 1116-2006 The determination of nitrate nitrogen content in fertilizer using ultraviolet spectrophotometry NY/T 1116-2014 Fertilizer - Determination of nitrate and ammonium nitrogen content

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