T/QGCML 3985-2024 Active Group standards

T/QGCML 3985-2024 The production specifications for high purity zinc oxide (4N) are as follows: Production specifications for high purity zinc oxide (4N): Production method: Chemical synthesis Purity: ≥ 99.99% ZnO Sulfur content: ≤ 5ppm Phosphorus content: ≤ 5ppm Residual impurities: ≤ 5ppm Note: The production specifications may vary depending on the specific manufacturer and production process

Publish Date: 2024-03-28 Implement Date: 2024-04-13 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/QGCML 3985-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Oxide

Publish Date: 2024-03-28

Implement Date: 2024-04-13

Pages: 13 pages

Scope

Main technical content: This document specifies the terminology definitions, molecular formula and relative molecular weight, technical requirements, sampling, testing methods, inspection rules, marking, packaging, transportation, and storage for the production of 4N high-purity zinc oxide. This document is applicable to the production and inspection of 4N high-purity zinc oxide.

Development Information

Pages: 13 pages

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