双环己酮草酰二腙 98%
供应商: Thermo Fisher Scientific
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Warning
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Synonyms:
草酰双(环己基亚肼), 新铜试剂, Cuprizon
154420250
154421000
ACRO154420250EA
0
CNY
ACRO154420250
ACRO154421000
双环己酮草酰二腙 98%
双环己酮草酰二腙
Appearance: White Powder
分子式:
C₁₄H₂₂N₄O₂ 分子量: 278.36 g/mol 溶点: 208…214 °C 存储条件: Ambient |
MDL编号:
MFCD00001659 CAS号: 370-81-0 UN号: 2811 ADR: 6.1 III |
产品技术规格
Appearance | White to almost white Powder |
Infrared spectrum | Conforms |
Melting point | 208 to 214 °C |
Loss on drying | ≤0.5 % |
Sulfated ash | ≤0.1 % |
Titration with NaOH | 97.5 to 102.5 % |
Suitability | (for Cu determination) Passes test |
Iron (Fe) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
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