T/HNNMIA 7-2024 Active Group standards

T/HNNMIA 7-2024 Lime chemical analysis method determination of calcium carbonate content by acid dissolution-EDTA titration

Publish Date: 1970-01-01 Implement Date: 1970-01-01 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/HNNMIA 7-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1970-01-01

Implement Date: 1970-01-01

Scope

This document describes the method of determining the calcium carbonate content in limestone by acid dissolution-EDTA titration. This document is applicable to the determination of calcium carbonate content in limestone, with a measurement range (mass fraction) of 77.0% to 98.0%.

Development Information

Word Count: 10 Thousand words

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