Norm

ASTM E396 - 12 en

Standard Test Methods for Chemical Analysis of Cadmium

  • Deze norm is ingetrokken sinds 27-01-2012

57,20 69,21 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 13
Gepubliceerd op 27-01-2012
Taal Engels

1.1 These test methods cover the chemical analysis of cadmium having chemical compositions with the following limits:

ElementConcentration, max, %
Antimony0.001
Arsenic0.003
Copper0.015
Lead0.025
Silver0.010
Thallium0.003
Tin0.010
Zinc0.035

1.2 The test methods appear in the following order:

Sections
Antimony by the Rhodamine B Photometric Method
[0.0002 to 0.0010%]
62-72
Arsenic by the Molybdenum Blue Photometric Method
[0.001 to 0.005%]
40-50
Copper by the Neocuproine Photometric Method [0.002 to 0.030%] 10-19
Copper, Lead, Silver, and Zinc by the Atomic Absorption Method [0.004 to 0.02% Cu, 0.01 to 0.05% Pb, 0.004 to 0.02 % Ag
and 0.01 to 0.05% Zn]
51-61
Lead by the Dithizone Photometric Method [0.001 to 0.05%]20-29
Thallium by the Rhodamine B Photometric Method
[0.0003 to 0.005%]
30-39
Tin by the 8-Quinolinol Photometric Method [0.0025 to 0.0150%]73-82

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. Specific precautionary information is given in Section 6 and 25.8.

Details

ICS-code 71.040.40
Engelse titel Standard Test Methods for Chemical Analysis of Cadmium
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