Umhlinzeki Wezokukhiqiza Phenolphthalein Cas 77-09-8

Incazelo emfushane:

Phenolphthalein cas 77-09-8 ngentengo enhle kakhulu

Igama lomkhiqizo:Phenolphthalein

Case:77-09-8

MF:C20h14o4

MW:318.32

Ama-einec:Ngo-201004-7

Character:umenzi

Iphakheji:1 kg / kg noma 25 kg / isigubhu

Thumela i-imeyili kithi Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukufanisa

Igama lomkhiqizo: Phenolphthalein
Case: 77-09-8
MF: C20h14O4
MW: 318.32
Ama-EINEC: 201-004-7
Iphuzu elincibilikayo: 261-263 ° C (Lit.)
Iphuzu elibilayo: 417.49 ° C (Isilinganiso Esinzima)
Ubuningi: 1.27 g / cm3 ku-32 ° C
I-Index Resuactive: 1.5400 (Linganisa)
FP: 24 ° C
I-PH: 7.8 ~ 10.0

Ukucacisa

Ukubonakala	Umhlophe we-powder
Ngalokho	99% min
Iphuzu elincibilikayo	261-263 ° C (Lit.)
Iphuzu elibilayo	417.49 ° C (Isilinganiso Esinzima)

Isicelo

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Umthandi

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Okwedlule: I-4-nitrobenzelfonyl chloride 98-74-8

Olandelayo: I-Scandium Nitrate CAS 13465-60-6

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Imikhiqizo ehlobene

Yenza umphakeli we-furfiral charfiral chas 98-01-1