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Homepage>BS Standards>73 MINING AND MINERALS>73.060 Metalliferous minerals and their concentrates>73.060.40 Aluminium ores>BS 6870-2.8:1987 Analysis of aluminium ores. Chemical methods Method for determination of phosphorus content: spectrophotometric method
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immediate downloadReleased: 1987-08-28
BS 6870-2.8:1987 Analysis of aluminium ores. Chemical methods Method for determination of phosphorus content: spectrophotometric method

BS 6870-2.8:1987

Analysis of aluminium ores. Chemical methods Method for determination of phosphorus content: spectrophotometric method

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Standard number:BS 6870-2.8:1987
Pages:12
Released:1987-08-28
ISBN:0 580 39138 8
Status:Standard
DESCRIPTION

BS 6870-2.8:1987


This standard BS 6870-2.8:1987 Analysis of aluminium ores. Chemical methods is classified in these ICS categories:
  • 73.060.40 Aluminium ores

This International Standard specifies a molybdenum blue spectrophotometric method for the determination of phosphorus in aluminium ores and minerals.

The method is applicable to materials having phosphorus contents, expressed as diphosphorus pentoxide between 0,01 and 5 % (m/m).

The arsenic content of the sample does not affect the determination.


Applicable to ores containing between 0.01% and 5% (m/m) of diphosphorus pentoxide.