Mai samar da masana'anta Phenolphthalein CAS 77-09-8

Mai ba da kayayyaki Phenolphthalein CAS 77-09-8 Fitaccen Hoto

Takaitaccen Bayani:

Phenolphthalein CAS 77-09-8 tare da mafi kyawun farashi

Sunan samfur:Phenolphthalein

CAS:77-09-8

MF:Saukewa: C20H14O4

MW:318.32

EINECS:201-004-7

Hali:masana'anta

Kunshin:1 kg / kg ko 25 kg / drum

Aika mana imel

Cikakken Bayani

Tags samfurin

Bayani

Sunan samfur: Phenolphthalein
Saukewa: 77-09-8
Saukewa: C20H14O4
MW: 318.32
Saukewa: 201-004-7
Matsayin narkewa: 261-263 ° C (lit.)
Matsayin tafasa: 417.49 ° C (ƙididdigar ƙima)
Girma: 1.27 g/cm3 a 32 ° C
Fihirisar magana: 1.5400 (kimanta)
Fp: 24 ° C
PH: 7.8 ~ 10.0

Ƙayyadaddun bayanai

Bayyanar	Farin foda
Assay	99% min
Wurin narkewa	261-263 ° C (lit.)
Wurin tafasa	417.49°C

Aikace-aikace

1. Manufacturer maroki Phenolphthalein CAS 77-09-8 amfani da matsayin acid-tushe nuna alama da irritant laxative don lura da maƙarƙashiya.
2. Acid-tushe nuna alama, mara ruwa titration nuna alama, chromatographic bincike reagent.

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FAQ

1. Za ku iya ba da sabis na musamman?
RE: Ee, ba shakka, za mu iya siffanta samfur, lakabi ko fakiti bisa ga buƙatun ku.

2. Ta yaya kuma yaushe zan iya samun farashin?
RE: Tuntube mu tare da buƙatun ku, kamar samfur, ƙayyadaddun bayanai, yawa, makoma (tashar ruwa), da sauransu, sannan za mu faɗi cikin sa'o'in aiki 3 bayan mun sami binciken ku.

3. Wane wa'adin biyan kuɗi kuka karɓa?
RE: Mun yarda T / T, L / C, Alibaba, PayPal, Western Union, Alipay, WeChat Pay, da dai sauransu.

4. Wane lokacin ciniki kuke yawan yi?
RE: EXW, FCA, FOB, CFR, CIF, CPT, DDU, DDP, da sauransu. Ya dogara da bukatun ku.