ASTM E342 - 11(2016) - Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry

ASTM E342 - 11(2016)

Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry

Status : Current   Published : November 2016

Format
PDF

Format
HARDCOPY



1.1 This test method covers the determination of chromium oxide (Cr 2O 3) in chrome ores in the compositional range from 25 % to 60 %.

Note 1:  As used in this test method, “%” refers to a mass fraction (wt/wt %) (g/100g).

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3  This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.




Standard NumberASTM E342 - 11(2016)
TitleStandard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry
StatusCurrent
Publication Date15 November 2016
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Chromium ores, Chromium oxide content, Permanganate titrimetry, Titrimetry
ICS73.060.30
PublisherASTM
FormatA4
DeliveryYes
Pages3
File Size73 KB
Price£36.00


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