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Product introduction
微溶于水。微溶于冷乙醇,难溶于苯和三氯甲烷。易溶于碱,易溶于酸化的乙醇和硫酸溶液,随试剂溶液PH值的升高,颜色由黄色 橙黄色 橙红色,强碱中显紫红色并逐渐分解。在弱酸性介质中与Ge4+、Sn4+等离子形成红或紫色配合物。最大吸收波长552nm, 光度法测定锗、钼、铌、锑、锡和钽等。常用于燃料中间体或化学试剂。
Chinese name
锗试剂
English name
Phenylfluorone
Chinese alias
苯芴酮,苯基荧光酮
English alias
Fluorone, phenyl- | CBDivE_004001 | Q27266154 | Z56899159 | 9-Phenyl-2,3,7-trihydroxy-6-fluorone | Fluorone black | CBDivE_003845 | NSC 66463 | AI3-63041 | 2,6,7-Trihydroxy-9-phenyl-3H-xanthen-3-one | 2,7-Trihydroxy-9-phenyl-6-fluorone | 9-PhFl | DTXSID20
CAS number
975-17-7
molecular formula
C19H12O5
molecular weight
320.3 g/mol
Exact mass
≥97%
PSA
87.000 Ų
Logp
2.400
Technical Documents
「No technical documents」
Related
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Research chemical CAS 975-17-7 0. 3g 100ml 3g

Research chemical CAS 975-17-7 0. 3g 100ml 3g, complete specifications, for production, research, laboratory testing and inspection; digital one-stop procurement platform for scientific materials.

item number:P762088-100ml
Product model:100ml
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Lead Time:30days
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