GB/T 24331-2009 in English

VALID

Chrome powder for tanning

Issued on:2009-09-30
Implemented on:2010-02-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $220.00
$214.00

Standard No:	GB/T 24331-2009
Document status:	VALID
Title in English:	Chrome powder for tanning
Title in Chinese:	制革用粉状铬鞣剂
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2009-09-30
Implemented on:	2010-02-01
ICS Classification:	59.140.10-Processes and auxiliary materials
Chinese Classification:	Y45-Leather processing and products in general
Professional Classification:	GB-National Standard
Related Keywords:	chrome tanning agents chrome powder powdered chromium agents chrome auxiliary agents
Related Topics:	starch indicator Chrome Tanning Agent Chrome Tanning Test starch indicator Chrome Tanning Operation Indicator starch powdery powder medicine Paste? Powder? Research tanning powder version GBT24331 GB/T 24331-2009 chromium gb/t 24331

《GB/T 24331-2009制革用粉状铬鞣剂》由TC252（全国皮革工业标准化技术委员会）归口，主管部门为中国轻工业联合会。
本标准规定了皮革工业用粉状铬鞣剂的产品分类、要求、试验方法、检验规则和标志、包装、运输、贮存。
本标准适用于以重铬酸钠为主原料,经葡萄糖或二氧化硫等还原,再配入助剂而制成的粉状铬鞣剂。

Scope

This standard specifies the product classification, requirements, test methods, inspection rules and signs, packaging, transportation and storage of powdered chromium agents used in the leather industry. This standard applies to powdery chrome tanning agents made from sodium dichromate as the main raw material, reduced by glucose or sulfur dioxide, and then mixed with auxiliary agents.

More samples: JC/T 2453-2018 QC/T 942-2021 NB/T 47013.2-2015

Sample only — not a preview of GB/T 24331-2009