T/CPCIF 0224-2022 Active Group standards

T/CPCIF 0224-2022 Acrylonitrile acetal

Publish Date: 2022-09-15 Implement Date: 2022-12-15 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/CPCIF 0224-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical industry

ICS Name: Aldehydes and ketones

Publish Date: 2022-09-15

Implement Date: 2022-12-15

Scope

Scope: This document specifies the product classification, requirements, test methods, inspection rules, marking, labels and accompanying documents, packaging, transportation and storage, as well as safety of acrolein. This document applies to acrolein obtained by catalytic oxidation of propylene and added with a polymerization inhibitor (hydroquinone). This product is mainly used as a raw material for organic chemical synthesis. Main technical contents: Item Requirements Type I Type II Type III Acrolein a, w/w % ≥99.0 98.5 98.0 Water content, w/w % ≤3.0 Polymerization inhibitor (hydroquinone) b, w/w % ≥0.10 a The acrolein content is the value detected by gas chromatography without deducting water. b If the customer has special requirements for the content of the polymerization inhibitor, it can be negotiated according to the customer's requirements.