HG/T 3434-1990
Acid green P-3B (English Version)
- Standard No.
- HG/T 3434-1990
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Chemical Industry
- Status
- 2003-06
- Replace By
- HG/T 3434-2002
- Latest
- HG/T 3434-2010
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, as well as marking, packaging, transportation and storage of acid green P-3B. This standard applies to acid green P-3B dye prepared by condensation and sulfonation of 1,4-dihydroxyanthraquinone and p-toluidine.
HG/T 3434-1990 history
- 2010 HG/T 3434-2010 Acid green P-3B(C.I.Acid green 25)
- 2002 HG/T 3434-2002 Acid green P-3B
- 1970 HG/T 3434-1990 Acid green P-3B
