GB/T 19421-2026 in English
TO BE VALIDTest methods of crystalline layered sodium disilicate
- Issued on:2026-04-30
- Implemented on:2026-11-01
- File Format:PDF
- Delivery:Via email within 5 business days
$422.00
| Standard No: | GB/T 19421-2026 |
| Document status: | TO BE VALID |
| Title in English: | Test methods of crystalline layered sodium disilicate |
| Title in Chinese: | 层状结晶二硅酸钠试验方法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2026-04-30 |
| Implemented on: | 2026-11-01 |
| Superseding: |
GB/T 19421-2008 Test methods of crystalline layered sodium disilicate
|
| ICS Classification: | 71.100.40-Surface active agents |
| Chinese Classification: | G72-Basic standards and general methods for surface active agent |
| Professional Classification: | GB-National Standard |
《GB/T 19421-2026层状结晶二硅酸钠试验方法》由TC272（全国表面活性剂和洗涤用品标准化技术委员会）归口，主管部门为中国轻工业联合会。
Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-
GB/T 15818-2018 in English
Test method for biodegradability of surfactants
2018-12-28 -
GB/T 45000-2024 in English
Surface active agents—Determination of components of sucrose fatty acid esters—Liquid chromatography
2024-11-28 -
GB/T 11276-2007 in English
Surface active agents—Determination of the critical micellization concentration
2007-10-17 -
GB/T 38722-2020 in English
Surface active agents—Determination of interfacial tension—Drawing up liquid films
2020-04-28 -
GB/T 13530-2023 in English
Test methods for sodium ethoxylated alkyl sulfate
2023-03-17 -
GB/T 15357-2014 in English
Surface active agents and detergents―Determination of viscosity and flow properties of liquid products using a rotational viscometer
2014-12-22 -
GB/T 17830-2017 in English
Determination of polyethylene glycol content in nonionic ethoxylatedsurfactants―HPLC method
2017-12-29 -
GB/T 28191-2011 in English
Surface active agents—Detergents—Anionic-active matter stable to acid hydrolysis—Determination of trace amounts
2011-12-30 -
GB/T 11275-2026 in English
Surface active agents—Determination of water content
2026-02-27 -
GB/T 7378-2012 in English
Surface active agents - Determination of alkalinity - Titrimetric method
2012-12-31
