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GB/T 12688.5-2019 Active
GB/T 12688.5-2019 Test method of styrene for industrial use—Part 5:Determination of the content of total aldehydes—Titrimetric method
Abstract
This part of GB/T 12688 specifies the manual titration method and potentiometric titration method for determining the total aldehyde content in styrene used in industry.
This part is applicable to the determination of styrene samples with a total aldehyde content of 10 mg/kg to 300 mg/kg.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 12688.5-2019 |
| CCS | Basic organic chemical raw materials |
| ICS | Aromatic hydrocarbons |
| Implement Date | 2020-05-01 |
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