GB/T 22229-2008 in English
VALIDChemical products for industrial use - Determinaton of vapour pressure of solids and liquids at range 10-3 to 1Pa - Vapour pressure balance method
- Issued on:2008-06-19
- Implemented on:2009-02-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$97.00
| Standard No: | GB/T 22229-2008 |
| Document status: | VALID |
| Title in English: | Chemical products for industrial use - Determinaton of vapour pressure of solids and liquids at range 10-3 to 1Pa - Vapour pressure balance method |
| Title in Chinese: | 工业用化学品 固体及液体的蒸气压在10-３Pa至1Pa范围内的测定 蒸气压平衡法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2008-06-19 |
| Implemented on: | 2009-02-01 |
| ICS Classification: | 13.300-Protection against dangerous goods |
| Chinese Classification: | A80-Marking, packaging, transport and storage in general |
| Professional Classification: | GB-National Standard |
| Related Keywords: | vapour pressure balance method scopethis standard
vapour pressure vapor pressure industrial use chemical products |
| Related Topics: | voltage within the range
steam vapor pressure tester barometric pressure Vapor Pressure Steam steam method solid vapor pressure steam liquid GBT22229 GB/T 22229-2008 gas vapor definition |
《GB/T 22229-2008工业用化学品 固体及液体的蒸气压在10-３Pa至1Pa范围内的测定 蒸气压平衡法》由TC251（全国危险化学品管理标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准规定一种通过测定质量变化来判定工业用化学品的蒸气压的方法。
它适用于固体、液体在蒸气压为10-3 Pa~1Pa的范围内。
测量时杂质对化学品性质有一定的影响,例如溶剂的挥发性。
Scope
This standard specifies a method for determining the vapor pressure of industrial chemicals by measuring the mass change. It is suitable for solids and liquids with a vapor pressure of 10-3Pa～1Pa. Impurities have a certain influence on chemical properties when measuring, such as the volatility of solvents.
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