GB/T 35069-2018: Coke - Determination of Phosphorus Content - Reduced Molybdophosphate Spectrophotometric Method

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Scope

This Standard specifies the determination of phosphorus content through reduced
Molybdophosphate spectrophotometric method.
This Standard is applicable to the determination of phosphorus content in coke
(metallurgical coke, foundry coke, ferroalloy coke, gasification coke and semi-coke,
etc.). Coal for coking can take this as a reference. The range of determination (mass
fraction). 0.0050% ~ 0.10%.

Basic Data

Standard ID	GB/T 35069-2018 (GB/T35069-2018)
Description (Translated English)	Coke - Determination of Phosphorus Content - Reduced Molybdophosphate Spectrophotometric Method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H32
Classification of International Standard	75.160.10
Word Count Estimation	8,830
Date of Issue	2018-05-14
Date of Implementation	2018-12-01
Regulation (derived from)	National Standards Announcement No. 6 of 2018
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration