HG/T 2797.4-1996
Determination of pH value of silicon aluminum carbon black (English Version)
- Standard No.
- HG/T 2797.4-1996
- Language
- Chinese, Available in English version
- Release Date
- 1996
- Published By
- Professional Standard - Chemical Industry
- Status
- 2008-04
- Replace By
- HG/T 2797.4-2007
- Latest
- HG/T 2797.4-2007
- Scope
- This standard specifies the method for measuring the pH value of silica-alumina carbon black. This standard is applicable to the determination of pH value of various types of silicon-alumina carbon black.
HG/T 2797.4-1996 history
- 2007 HG/T 2797.4-2007 Silica-alumina carbon black.Part4:Determination of pH value
- 1996 HG/T 2797.4-1996 Determination of pH value of silicon aluminum carbon black
