diphenol dihydrazide
diphenol dihydrazide, Total:56 items.
The international standard classification for "diphenol dihydrazide" includes: Products of the chemical industry in general , Jewellery , Water quality , Cadmium, cobalt and their alloys , Oxides , Ferroalloys , Other iron and steel products , Iron ores .
The Chinese standard classification for "diphenol dihydrazide" includes: Dye intermediate , Artistic handicrafts , Analysis methods for toxic substances in water , Rare metals and their alloys analysis method , Light metals and their alloys analysis method , Steel and iron alloy analysis method , Beneficiation reagent , Iron ore , Hydrogeological survey , Electrician alloy parts .
Group Standards of the People's Republic of China
- T/ZZB 0619-2018 Resorcinol（1,3-Benzenediol）
- T/CSTM 00507-2021 Nucleating agent—Decanedioic acid,1,10-bis(2-benzoylhydrazide)
Professional Standard - Chemical Industry
- HG/T 3989-2007 m-Dihydroxybenzene(1 3-Benzenediol)
- HG/T 5086~5087-2016 2, 4-Di-tert-butyl phenol
- HG/T 3989-2014 m-Dihydroxybenzene (1, 3-Benzenediol)
- HGB 3536-1962 α-Dibenzoyldioxime
- HG/T 5886～5889-2021 1-Acetamido-7-naphthol, benzophenone, terephthalaldehyde and 3,4-dichlorophenylthiourea (2021)
中华人民共和国环境保护部
- GB 7467-1987 Water quality-Determination of chromiun(Ⅵ)-1,5 Dtphenylcarbohydrazide spectrophotometric method
Professional Standard - Urban Construction
- CJ/T 70-1999 Municipal sewage.Determination of total chromium.1.5 diphenylcarbohydrazide spectrophotometric method
- CJ/T 97-1999 Municipal domestic refuse.Determination of total chromium.Diphenyl carbazide color method
- CJ/T 71-1999 Municipal sewage.Determination of total chromium(Ⅵ).1.5 diphenylcarbohydrazide spectrophotometric method
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 4325.21-1984 Methods for chemical analysis of molybdenum;The diphenylcarbazide photometric method for the determination of chromium content
- GB 6730.30-1985 Methods for chemical analysis of iron ores--The diphenyl carbazide photometric method for the determination of chromium content
- GB/T 4333.6-1988 Methods for chemical analysis of ferrosilicon--The diphenylcarbazide photometric method for the determination of chromium content
- GB/T 7467-1987 Water Quality - Determination of Chromium (VI) - 1, 5 Diphenylcarbohydrazide Spectrophotometric Method
- GB/T 28019-2011 Adornment - Determination of Chromium(Ⅵ) - 1, 5-Diphenylcarbohydrazide spectrophotometric method
- GB/T 6609.8-1986 Methods for chemical analysis of aluminium oxide--The diphenyl carbazide photometric method for the determination of chromium sesquioxide content
- GB/T 15555.5-1995 Solid waste - Determination of total chromium-1,5 - Diphenylcarbohydrazide spectrophotometric method
- GB/T 4324.21-1984 Methods for chemical analysis of tungsten - The diphenylcarbazide photometric method for the determination of chromium content
- GB/T 15555.4-1995 Solid waste - Determination of chromium(VI)-1,5 - Diphenylcarbohydrazide spectrophotometric method
- GB/T 8639.2-1988 Vanadium; Determination of chromium content; Diphenylcarbazide spectrophotometric method
- GB/T 6730.30-2017(英文版) Iron ore - Determination of chromium content - Diphenylcarbazide spectrophotometric method
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 4333.6-2019 Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotometric method
- GB/T 38216.1-2019 Steel slag—Determination content of chromic oxide—Diphenyl carbazide spectrophotometry method
Professional Standard - Non-ferrous Metal
- YS/T 540.2-2006 Vanadium -- Determination of chromium content -- Diphenylcarbazide spectrophotometric method
工业和信息化部
- YB/T 4582.2-2017 Ferrosilicon nitride. Determination of chromium content. Diphenylcarbonhydrazide spectrophotometric method
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 6730.30-2017 Iron ores--Determination of chromium content--Diphenyl carbazide spectrophotometric method
Professional Standard - Environmental Protection
- HJ 908-2017 Water quality - Determination of chromium(VI) - Flow injection analysis(FIA) and diphenylcarbazide spectrometric method
Taiwan Provincial Standard of the People's Republic of China
- CNS 12203-1987 Resorcinol
Professional Standard - Geology
- DZ/T 0064.17-1993 Groundwater quality test methods - the determination of chromium with diphenylcarbahydrazide spectrophotometric method
Professional Standard - Machinery
- JB/T 9552.4-1999 Methods for chemical analysis of copper-chromium-zirconium alloys The determination of chromium by diphenel carbalide photometric method
Shandong Provincial Standard of the People's Republic of China
- DB37/T 3036-2017 Determination of catechol, resorcinol and hydroquinone in cosmetics by high performance liquid chromatography
Korean Agency for Technology and Standards (KATS)
- KS M 8172-2005 1, 5-Diphenylcarbonohydrazide
- KS M 8172-1995 1,5-Diphenylcarbonohydrazide
- KS M 8172-2013 1, 5－Diphenylcarbonohydrazide
- KS I ISO 11083-2008(2018) Water quality－Determination of chromium(VI)－Spectrometric method using 1,5-diphenylcarbazide
- KS M 8172-2005(2010) 1, 5－Diphenylcarbonohydrazide
- KS M 8437-2013 Catechol
- KS M 8407-2023 Hydroquinone
- KS M 8407-2006(2018) Hydroquinone (reagent)
- KS M 8441-2023 Resorcinol
- KS M 8441-2012(2018) Resorcinol
Japanese Industrial Standards Committee (JISC)
- JIS K 8488:1992 1,5-Diphenylcarbonohydrazide
- JIS K 8488:2011 1,5-Diphenylcarbonohydrazide (Reagent)
- JIS K 8480:1994 2,4-Dinitrophenylhydrazine
- JIS K 9032:1995 Resorcinol
- JIS K 9531:1976 Xylylazo violet II (2-(2-hydroxy-3-(2,4-xylylcarbamoyl)-1-naphthylazo)-phenol)
- JIS K 4119:1995 Resorcinol
HU-MSZT
- MSZ 2285-1982 benzene
CZ-CSN
- CSN 68 6183-1959 2,4-dinitrophenylhydrazine
- CSN ISO 3978:1992 Aluminium and aluminium alloys - Determination of chromium - Spectrophotometric method using diphenylcarbazide, after extraction
International Organization for Standardization (ISO)
- ISO 4936:1984 Steel and cast iron — Determination of chromium content — Diphenylcarbazide spectrophotometric method
KR-KS
- KS M 8441-2012(2023) Resorcinol
United States Navy
- NAVY MIL-R-22578 B (1)-1994 RESORCINOL
- NAVY MIL-R-22578 B-1964 RESORCINOL
SCC
- BS 3103:1959 Hydroquinone (p-dihydroxybenzene) photographic grade
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