T/CNIA 0049.2-2020 Active Group standards

T/CNIA 0049.2-2020 Nickel sulfide by-product chemical analysis method - Part 2: Determination of copper content by flame atomic absorption spectroscopy and iodometric methods

Publish Date: 2020-05-27 Implement Date: 2020-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CNIA 0049.2-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Non-ferrous metals and their alloy products

ICS Name: Nickel, chromium, and their alloys

Publish Date: 2020-05-27

Implement Date: 2020-08-01

Scope

Main technical content: This section specifies the method for determining the copper content in nickel sulfate, a by-product of metallurgical processing. This section is applicable to the determination of copper content in nickel sulfate, a by-product of metallurgical processing. Method 1: Determination range: 0.01% to 1.00%; Method 2: Determination range: >1.00% to 5.00%

Development Information

Same series standard

T/CNIA 0049.1-2020 Nickel sulfate by-product chemical analysis method - Part 1: Determination of nickel content - Dimetylglyoxime gravimetric method and Na2EDTA titration method T/CNIA 0049.3-2020 Nickel sulfide by-product chemical analysis method - Part 3: Determination of arsenic, lead, zinc, and cobalt content - Inductively coupled plasma atomic emission spectroscopy (ICP-AES)

Related Standards

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