T/HEBQIA 230-2024 Active Group standards

T/HEBQIA 230-2024 High purity hydroxypropyl methyl cellulose

Publish Date: 2024-01-15 Implement Date: 2024-01-15 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/HEBQIA 230-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Other organic chemicals

Publish Date: 2024-01-15

Implement Date: 2024-01-15

Scope

Scope: This document is applicable to high-purity hydroxypropyl methylcellulose produced from refined cotton or other cellulose as raw materials, through alkalization and etherification, with a gel temperature range of 58℃ to 64℃; Main technical content: This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of high-purity hydroxypropyl methylcellulose.