HG/T 2749-1996
Acid Brilliant Orange GR (Acid Orange Ⅱ) (English Version)
- Standard No.
- HG/T 2749-1996
- Language
- Chinese, Available in English version
- Release Date
- 1996
- Published By
- Professional Standard - Chemical Industry
- Status
- 2010-06
- Replace By
- HG/T 2749-2009
- Latest
- HG/T 2749-2009
- Scope
- This standard specifies the requirements, sampling, test methods, inspection rules, marking, packaging, transportation and storage of acid bright orange GR. This standard applies to acidic brilliant orange GR obtained by coupling p-aminobenzene sulfonic acid diazo compound and 2-naphthalene in an alkaline medium.
HG/T 2749-1996 history
- 2009 HG/T 2749-2009 Acid brilliant orange GR(C.I.Acid orange 7)
- 1996 HG/T 2749-1996 Acid Brilliant Orange GR (Acid Orange Ⅱ)
