SH/T 0296-1992 in English

VALID

Determination Method for Phosphorus Content of Additive and Lubrication Oil Containing Additive (Colorimetric method)

Issued on:1992-05-20
Implemented on:1992-05-20
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $30.00
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Standard No:	SH/T 0296-1992
Document status:	VALID
Title in English:	Determination Method for Phosphorus Content of Additive and Lubrication Oil Containing Additive (Colorimetric method)
Title in Chinese:	添加剂和含添加剂润滑油的磷含量测定法（比色法）
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1992-05-20
Implemented on:	1992-05-20
Chinese Classification:	E60-Petroleum products additive in general
Professional Classification:	SH-Petrochemical
Related Keywords:	lubrication oil containing additive phosphorus content determination method colorimetric method lubrication oil
Related Topics:	Colorimetry sh/t0520-1992 Molybdenum Aluminum Additive Lubricant Additive Testing sh content Determination of Illegal Additives in Three Kinds of Gasoline liquid phase additive Determination method of phosphorus content in lubricating oil Phosphorus content Synthetic Color Additives sh/t0340-1992 Why are some additives unlimited? sh/t 0520-1992 sh/t 0238-1992 sh/t 1146-1992 Types of additives Additive liquid phase peak Phosphorus content sh/t 0406-1992 Kerosene Additives Kerosene Additives Additive inspection use Industrial Additives Fat 20 illegally added Determination methods of feed additives atomic addition illegal additive boric acid liquid phase additive How to detect additives Fabio Phosphating lubricant Liquid Phase Illegal Additives Cobalt Content in Feed Additives Griess reagent colorimetric method sh content Feed Additive Cobalt Content Lubricating oil content detection foreign fuel additives Additive rapid detection Main content of lubricating oil Lubricant Content Test Colorimetric content add uncertainty The content of each element in lubricating oil? Add devices in batches Engine oil additive testing How much to add to the cuvette Total Phosphorus Chromogen X-fluorescence analysis of element content of lubricating oil additives Adding instrument new illegal addition mass ratio dose Lubricant content Component content of lubricating oil Determination of Aluminum Content by Colorimetry Standard addition method content Phosphorus lubricating oil sh/t 0246-1992 sh/t0389-1992 sh/t 0473-1992 How to add phosphorus removal agent Determination of copper content by colorimetry sh/t0329-1992 sh/t 0389-1992 Colorimetric Determination of Arsenic Content Colorimetry copper content Dosage content exceeds gc content ratio comparative method in determination of content Oil phosphorus content Antioxidant content of lubricating oil nitrogen additive sh/t 0514-1992 Industrial Additives Lithium battery additive Lithium battery additive Identification of additive ingredients Toner oil How to test the content of additives Additive type g7 fuel additive SH/T 0228-1992 Phosphorus content of lubricating oil Analysis of elemental content of lubricating oil additives Phosphorus content in green water treatment agent fda regulations on additives Electroplating additive ZPS Carbon content test method combustion method what kind of combustion accelerant is added? smoke detection additives Fuel additive manganese content Lubricant additive quality standards What method is used to test additives and lubricants for phosphorus? Lubricating oil phosphorus content Sequencing adapter addition method Sulfur content of lubricating oil Engine oil additive testing Comparison of phosphorus content determination methods Food additive phosphoric acid content detection Food additive boron content detection Nifedipine content determination method colorimetric principle What are the testing methods for phosphorus content of lubricating oils? Zinc content in lubricating oil Is there a standard for iron content in lubricants? Lubricating oil + nitrogen and phosphorus content Sample addition experiments for detection methods Colorimetric method for determining selenium content in urine Determination method of additive allicin content Dye additive analysis methods Fuel additive industry Determination method of phosphorus colorimetric method sh/t 0299-1992 sh/t 0266-1992 sh-t0340-1992 Iron content of petroleum weighting agent Fertilizer additives sh/t 0222-1992 sh/t 0296-1992 sh/t 0308-1992 sh/t 0313-1992 Method for determination of percentage of phosphorus content in sewage sludge sh/t 0202-1992 sh/t 0204-1992 sh/t 0208-1992 sh/t 0183-1992 sh/t 0191-1992 sh/t 0232-1992 sh/t0364-1992

1 Subject Content and Application Scope

This standard specifies the method for determination of the phosphorus content in additive and lubrication oil containing additive.
This standard is applicable to additive and lubrication oil containing additive.

2 Summary of Method

At high temperature, use ZnO as trapping agent and produce P2O5 with P in specimen and keep it in ZnO. Then dissolve ZnO with nitric acid and turn P2O5 into phosphate radical. In a certain range of acidity, phosphate radical and ammonium vanadate-ammonium molybdate produce a stable yellow complex, and then conduct colorimetric analysis at 460nm wavelength.

More samples: JJG 21-2008 GB 50021-2001(2009) NB/T 47013.2-2015

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