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Position: Chinese Standard in English/GB/T 223.62-1988
GB/T 223.62-1988   Methods for chemical analysis of iron, steel and alloy; The butyl acetate extraction photometric method for the determination of phosphorus content (English Version)
Standard No.: GB/T 223.62-1988 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 3000 words Price(USD):60.0 remind me the price change

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Implemented on:1989-2-1 Delivery: via email in 1 business day
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Standard No.: GB/T 223.62-1988
English Name: Methods for chemical analysis of iron, steel and alloy; The butyl acetate extraction photometric method for the determination of phosphorus content
Chinese Name: 钢铁及合金化学分析方法 乙酸丁酯萃取光度法测定磷量
Chinese Classification: H11    Steel and iron alloy analysis method
Professional Classification: GB    National Standard
Issued by: 0
Issued on: 1988-2-5
Implemented on: 1989-2-1
Status: valid
Superseding:GB 223.3-1981
Language: English
File Format: PDF
Word Count: 3000 words
Price(USD): 60.0
Delivery: via email in 1 business day
1 Method Summary In the 0.65~1.63mol/l nitric acid medium, the phosphorus-molybdenum heteropoly acid produced by phosphorus and ammonium molybdate could be extracted by butyl acetate, deoxidize phosphorus-molybdenum heteropoly acid with stannous chloride and back extract to the water phase, and then measure its absorbance at the wave length of 680nm. The extraction solution contains 2.5μg of zirconium, 20μg of arsenic, 25μg of niobium and tantalum, 50μg of titanium, 500μg of cerium, 1.5mg of wolfram, 2mg of copper, 3mg of cobalt, 5mg of chromium and 5mg aluminum as well as 50mg of nickel but they don't interfere the determination. If the above-mentioned limits are exceeded, arsenic shall be removed with hydrochloric acid or hydrobromic acid; vanadium shall be deoxidized with ferrous iron; zirconium shall be screened with hydrofluoric acid; chromium shall be volatilized and removed after being oxidized into a higher valence; wolfram performs precipitation separation of phosphorus taking bergllium as carrier in EDTA ammoniacal solution; niobium, titanium, zirconium and tantalum shall be extracted and removed with cupferron or methenyl choloride. 2 Reagents
GB/T 223.62-1988 is referred in:
* JB 4726-2000 Carbon and Low-alloy Steel Forgings for Pressure Vessels
* GB/T 13793-2008 Steel Pipes with a Longitudinal Electric (Resistance) Weld
* GB/T 8163-2008 Seamless steel tubes for liquid service
* GB/T 14976-2002 Stainless Steel Seamless Tubes for Fluid Transport
* GB/T 12771-2008 Welded stainless steel pipes for liquid delivery
* GB 5310-2008 Seamless Steel Tubes and Pipes for High Pressure Boiler
* GB/T 701-2008 Hot Rolled Low Carbon Steel Wire Rods
* GB 30584-2014 Seamless Steel Pipes for Crane Jib
* GB/T 3094-2012 Cold drawn shaped steel tubes
* GB/T 18254-2002 High-carbon chromium bearing steel
* GB/T 710-2008 Hot-rolled quality carbon structural steel sheets and strips
* GB/T 8749-2008 Hot-rolled quality carbon structural steel strips
* GB 3531-2008 Low alloy steel plates for low temperature pressure vessels
* GB 3531-2008/XG1-2012 Low alloy steel plates for low temperature pressure vessels
* GB 13296-2007 Seamless stainless steel Tubes for Boiler and Heat Exchanger
* GB/T 17396-2009 Hot-rolled seamless steel tubes for hydraulic pillar service
* GB 3087-2008 Seamless Steel Tubes for Low and Medium Pressure Boiler
* GB/T 14976-2012 Seamless stainless steel pipes for fluid transport
* GB/T 4171-2008 Atmospheric corrosion resisting structural steel
* GB/T 11263-2005 The Hot-rolled H and Cut T Section
* GB/T 3091-2008 Welded Steel Pipes for Low Pressure Liquid Delivery
* GB/T 1591-2008 High Strength Low Alloy Structural Steels
* GB/T 3078-2008 Quality structural steel cold drawn bars
* GB/T 6478-2001 Steels for cold heading and cold extruding
* GB/T 5216-2004 Structural steels subject to end-quench hardenability requirments
* GB/T 714-2000 Structural Steel for Bridge
* GB/T 8162-1999 Seamless Steel Tubes for Structural Purposes
* GB/T 8162-2008 Seamless Steel Tubes for Structural Purposes
* GB/T 21591-2008 Dangerous goods - Test method for tear of intermediate bulk containers (IBCs)
* JB/T 4385.1-1999 General specifications for open die forgings on hammer
* GB 30584-2014 Seamless Steel Pipes for Crane Jib
* GB 9948-2013 Seamless steel tubes for petroleum cracking
* GB 30584-2014 Seamless Steel Pipes for Crane Jib
* GB/T 3094-2012 Cold drawn shaped steel tubes
* GB/T 3094-2012 Cold drawn shaped steel tubes
* GB 30584-2014 Seamless Steel Pipes for Crane Jib
* GB 9948-2013 Seamless steel tubes for petroleum cracking
* GB/T 3094-2012 Cold drawn shaped steel tubes
* GB/T 3094-2012 Cold drawn shaped steel tubes
* GB/T 14976-2012 Seamless stainless steel pipes for fluid transport
* GB 3531-2008/XG1-2012 Low alloy steel plates for low temperature pressure vessels
* GB/T 701-2008 Hot Rolled Low Carbon Steel Wire Rods
* GB/T 17396-2009 Hot-rolled seamless steel tubes for hydraulic pillar service
* GB/T 4240-2009 Stainless steel wires
* GB 3531-2008 Low alloy steel plates for low temperature pressure vessels
* GB 5310-2008 Seamless Steel Tubes and Pipes for High Pressure Boiler
* GB/T 1591-2008 High Strength Low Alloy Structural Steels
* GB/T 710-2008 Hot-rolled quality carbon structural steel sheets and strips
* GB 3087-2008 Seamless Steel Tubes for Low and Medium Pressure Boiler
* GB 3087-2008 Seamless Steel Tubes for Low and Medium Pressure Boiler
* GB/T 1591-2008 High Strength Low Alloy Structural Steels
* GB/T 711-2008 Hot-rolled Quality Carbon Structural Steel Plates, Sheets and Wide Strips
* GB/T 4171-2008 Atmospheric corrosion resisting structural steel
* GB/T 8162-2008 Seamless Steel Tubes for Structural Purposes
* GB/T 8163-2008 Seamless steel tubes for liquid service
* GB/T 3091-2008 Welded Steel Pipes for Low Pressure Liquid Delivery
* GB/T 8749-2008 Hot-rolled quality carbon structural steel strips
* GB/T 3078-2008 Quality structural steel cold drawn bars
* GB/T 12771-2008 Welded stainless steel pipes for liquid delivery
* GB/T 3091-2008 Welded Steel Pipes for Low Pressure Liquid Delivery
* GB/T 8749-2008 Hot-rolled quality carbon structural steel strips
* GB/T 3078-2008 Quality structural steel cold drawn bars
* GB/T 12771-2008 Welded stainless steel pipes for liquid delivery
* GB/T 13793-2008 Steel Pipes with a Longitudinal Electric (Resistance) Weld
* GB/T 11263-2005 The Hot-rolled H and Cut T Section
* GB/T 5216-2004 Structural steels subject to end-quench hardenability requirments
* GB/T 14976-2002 Stainless Steel Seamless Tubes for Fluid Transport
* GB/T 18254-2002 High-carbon chromium bearing steel
* GB/T 6478-2001 Steels for cold heading and cold extruding
* GB/T 714-2000 Structural Steel for Bridge
* GB/T 18254-2000 High-carbon chromium bearing steel
* JB 4726-2000 Carbon and Low-alloy Steel Forgings for Pressure Vessels
* GB/T 8162-1999 Seamless Steel Tubes for Structural Purposes
* JB/T 4385.1-1999 General specifications for open die forgings on hammer
* GB/T 18254-2002 High-carbon chromium bearing steel
* GB/T 4171-2008 Atmospheric corrosion resisting structural steel
* GB 3087-2008 Seamless Steel Tubes for Low and Medium Pressure Boiler
* GB/T 1220-2007 Stainless steel bars
* GB/T 3094-2012 Cold drawn shaped steel tubes
* GB/T 3094-2012 Cold drawn shaped steel tubes
* GB/T 3094-2012 Cold drawn shaped steel tubes
* GB/T 3094-2012 Cold drawn shaped steel tubes
* GB/T 3078-2008 Quality structural steel cold drawn bars
* GB/T 3094-2012 Cold drawn shaped steel tubes
* GB/T 3094-2012 Cold drawn shaped steel tubes
* GB/T 8749-2008 Hot-rolled quality carbon structural steel strips
* GB/T 22345-2008 Grades of fresh chinese jujube fruit
* TB/T 2344-2012 Technical Specifications for the Procurement of 43 kg/m~75kg/m as Rolled Rails
* GB 30584-2014 Seamless Steel Pipes for Crane Jib
* GB/T 18254-2002 High-carbon chromium bearing steel (including Amendment 1)
* NB/T 47018.5-2011 Technical permission of welding materials for pressure equipment - Part 5: Stainless steel strip electrodes and fluxes for overlay welding
* GB/T 1220-2007 Stainless steel bars
* GB 6653-2008 Steel plates and strips for welded gas cylinders
* GB/T 24593-2009 Welded austenitic stainless steel tubes for boiler and heat-exchanger
* GB/T 6725-2002 Cold Formed Steel Sections
* GB/T 12770-2002 Welded Stainless Steel Tubes for Machine Structures
* JB 4728-2000 Stainless Steel Forgings for Pressure Vessels
* GB/T 3091-2008 Welded Steel Pipes for Low Pressure Liquid Delivery
* GB 9948-2006 Seamless steel tubes for petroleum cracking
* GB/T 8163-2008 Seamless steel tubes for liquid service
* GB/T 12771-2008 Welded stainless steel pipes for liquid delivery
* GB 5310-2008 Seamless Steel Tubes and Pipes for High Pressure Boiler
* GB 5310-2008 Seamless Steel Tubes and Pipes for High Pressure Boiler
* GB/T 8162-2008 Seamless Steel Tubes for Structural Purposes
* GB/T 8162-2008 Seamless Steel Tubes for Structural Purposes
* GB/T 21833-2008 Austenitic - Ferritic (duplex) grade stainless steel seamless tubes and pipes
* GB/T 1298-2008 Carbon Tool Steels
* GB/T 8731-2008 Free-cutting structural steel
* GB 24511-2009 Stainless steel plate,sheet and strip for pressure equipments
* GB/T 4172-2000 Atmospheric corrosion resisting steel for welded structure
* TB/T 2344-2003 Technical specifications for the procurement of 43 kg/m~75kg/m as rolled rails
* YB/T 5092-2005 Stainless steel wires for welding
* GB/T 24186-2009 High strength abrasion resistant steel plates for construction machine
* GB/T 5216-2014 Structural steels with specified hardenability bands
* GB/T 1299-2000 Alloy tool steels
* YB 4104-2000 Steel plates for high rise building structure
* YB/T 4149-2006 Continuously cast ruond billet for seamless steel tube rolling
* GB 3087-1999 Seamless Steel Pipes for Low and Medium Pressure Boiler
* GB/T 18669-2012 Steel bars for ship archor chain
* GB/T 14975-2012 Seamless stainless steel tubes for structure
* GB/T 3093-2002 High-pressure seamless steel tubes for diesel engine
* GB/T 1221-2007 Heat-resistant steel bars
* GB 13296-2013 Seamless stainless steel tubes for boiler and heat exchanger
* GB 712-2011 Ship and ocean engineering structural steel
* NB/T 20009.1-2010 Welding Material for Pressurized Water Reactor Nuclear Power Plants - Part 1: Carbon Steel Covered Electrodes for Classes 1, 2, 3 Components
* NB/T 20009.9-2013 Welding Materials for Pressurized Water Reactor Nuclear Power Plants - Part 9: Carbon Steel Wires and Fluxes for Submerged Arc Welding of Classes 1, 2, 3 Components
* GB/T 9943-2008 High-speed tool steels
* GB/T 3091-2015 Welded steel pipes for low pressure liquid delivery
* GB/T 24588-2009 Stainless steel wires for spring
* GB/T 6478-2015 Steels for cold heading and cold extruding
* YB/T 5311-2010 Carbon spring steel wire for significant use
* GB/T 8732-2004 Steels of blade for steam turbine
* TB/T 3010-2001 Ordering Technical Specifications for High-carbon Chromium Bearing Steel of Rolling Bearings for Railway Vehicle
* NB/T 20009.7-2012 Welding Material for Pressurized Water Reactor Nuclear Power Plants-Part 7: Stainless Steel Wires and Filler Rods for Classes 1, 2, 3 Components
* GB/T 21237-2007 Wide and heavy plates for line pipe of petroleum and natural gas
* GB/T 714-2015 Structural steel for bridge
* YB/T 5055-2014 Crane rails
* GB/T 1299-2014 Tool and mould steels
*GB/T 19879-2005 Steel plates for building structure
*GB/T 3429-2002 Wire rod for electrode
*GB/T 4171-2000 Superior atmospheric corrosion resisting structural steel
*YB/T 5058-2005 Cold-rolled spring and tool steel strips
*GB/T 13793-2016 Straight seam welded steel pipe
*GB/T 21832-2008 Austenitic - Ferritic (duplex) grade stainless steel welded tubes and pipes
*GB 2585-2007 Hot-rolled steel rails for railway
*GB/T 18254-2016 High-carbon chromium bearing steel
*YB/T 4155-2006 Hot-rolled round carbon steel bars and rods for standard parts
*GB/T 5213-2001 Cold rolled sheets and strips for deep drawing
*GB/T 24593-2018 Welded austenitic stainless steel tubes for boiler and heat exchanger
*GB/T 35840.1-2018 Steels for plastic mould―Part 1:Non-alloy steels
*GB/T 34484.1-2017 Heat-treatable steels - Part 1: Non-alloy steels
*GB/T 1234-2012 High resistance alloys for electrical heating
*GB/T 19879-2015 Steel plates for building structure
*YB/T 091-2005 Forging(rolling) steel grinding balls
*GB/T 33954-2017 Hot-rolled wire rod for quenched and tempered spring steel wires
*YB/T 5241-2014 Iron-nickel and iron-nickel-cobalt alloys with low expansion
*YB/T 4213-2010 Continuously hot-dip zinc (aluminum-zinc) coated steel sheet and strip with restricted hazardous substance
*GB/T 20887.7-2017 Continuously hot rolled high strength steel sheet and strip for automobile--Part 7: Steels for hydraulic forming
*GB/T 34484.2-2018 Heat-treatable steels—Part 2:Alloy steels for quenching and tempering
*GB/T 18579-2019 High-carbon chromium bearing steel wires
*YB/T 5231-2014 Sealed iron-nickel-cobalt alloys with pe rmanent expansion
Code of China
Standard
GB/T 223.62-1988  Methods for chemical analysis of iron, steel and alloy; The butyl acetate extraction photometric method for the determination of phosphorus content (English Version)
Standard No.GB/T 223.62-1988
Statusvalid
LanguageEnglish
File FormatPDF
Word Count3000 words
Price(USD)60.0
Implemented on1989-2-1
Deliveryvia email in 1 business day
Detail of GB/T 223.62-1988
Standard No.
GB/T 223.62-1988
English Name
Methods for chemical analysis of iron, steel and alloy; The butyl acetate extraction photometric method for the determination of phosphorus content
Chinese Name
钢铁及合金化学分析方法 乙酸丁酯萃取光度法测定磷量
Chinese Classification
H11
Professional Classification
GB
ICS Classification
Issued by
0
Issued on
1988-2-5
Implemented on
1989-2-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB 223.3-1981
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
60.0
Keywords
GB/T 223.62-1988, GB 223.62-1988, GBT 223.62-1988, GB/T223.62-1988, GB/T 223.62, GB/T223.62, GB223.62-1988, GB 223.62, GB223.62, GBT223.62-1988, GBT 223.62, GBT223.62
Introduction of GB/T 223.62-1988
1 Method Summary In the 0.65~1.63mol/l nitric acid medium, the phosphorus-molybdenum heteropoly acid produced by phosphorus and ammonium molybdate could be extracted by butyl acetate, deoxidize phosphorus-molybdenum heteropoly acid with stannous chloride and back extract to the water phase, and then measure its absorbance at the wave length of 680nm. The extraction solution contains 2.5μg of zirconium, 20μg of arsenic, 25μg of niobium and tantalum, 50μg of titanium, 500μg of cerium, 1.5mg of wolfram, 2mg of copper, 3mg of cobalt, 5mg of chromium and 5mg aluminum as well as 50mg of nickel but they don't interfere the determination. If the above-mentioned limits are exceeded, arsenic shall be removed with hydrochloric acid or hydrobromic acid; vanadium shall be deoxidized with ferrous iron; zirconium shall be screened with hydrofluoric acid; chromium shall be volatilized and removed after being oxidized into a higher valence; wolfram performs precipitation separation of phosphorus taking bergllium as carrier in EDTA ammoniacal solution; niobium, titanium, zirconium and tantalum shall be extracted and removed with cupferron or methenyl choloride. 2 Reagents
Contents of GB/T 223.62-1988
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Keywords:
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