Nọmba Phenolphthalein Cas: 77-09-8 Fọọmu Molecular: C20H14O4

Awọn ọja

Nọmba Phenolphthalein Cas: 77-09-8 Fọọmu Molecular: C20H14O4

Apejuwe kukuru:

Cas nọmba: 77-09-8

Orukọ Kemikali: Phenolphthalein

Fọọmu Molecular: C20H14O4


Alaye ọja

ọja Tags

Awọn itumọ ọrọ sisọ

3,3-BIS(4-HYDROXYPHENYL)-1(3H)-ISOBENZOFURANONE
3,3-Bis (4-hydroxyphenyl) phthalide
3,3-BIS (P-HYDROXYPHENYL) PHTHALIDE
BETZ 0212
CI 764
CI NỌ 764 (1924)
LABOTEST-BB LT02090809
PHENOLPHTHALEIN
PHENOLPHTHALEIN ETHANOL(40)
PHENOLPHTHALEIN ETHANOL(90)
PHENOLPHTHALEIN OJUTU APAMỌ
OJUTU PHENOLPHTHALEIN R
PHENOLPHTHALEIN TS/PHENOLPHTHALEIN RS
PHENOLPHTHALEIN TS/RS
PHENOLPHTHALEIN, FUNFUN
PHENOLPHTHALEIN YELLOW
PHENOLPHTHALIEN
S KO 879
TIMTEC-BB SBB008868
.alpha, alpha.-Di (p-hydroxyphenyl) phthalide

Awọn ọja Specification

Ojuami Iyo 261-263 °C

 

iwuwo 1.299
iwọn otutu ipamọ ko si awọn ihamọ.
solubility Tiotuka ninu oti.Die-die tiotuka ni ether.Tiotuka die-die ni dimethyl sulfoxide ati insoluble ni benzene tabi hexane.
opitika aṣayan iṣẹ-ṣiṣe N/A
Ifarahan funfun to ina ofeefee gara powde
Mimo ≥98%

Awọn Gbólóhùn Aabo

R40 Ẹri to lopin ti ipa carcinogenic.
R22 Ipalara ti o ba gbemi.
R10 Flammable.
R36/38 Irritating si oju ati awọ ara.
R23/25 Majele nipasẹ ifasimu ati ti wọn ba gbemi.
R11 Gíga Flammable.
R36/37/38 Irritating si oju, eto atẹgun ati awọ ara

lo

Ẹrọ ifihan, awọn sensosi, awọn semikondokito, awọn sẹẹli epo, awọn olutẹtisi, awọn apoti itanna, eto ijẹrisi fun awọn iwe aṣẹ to ni aabo, inki, ito atunṣe, awọn kikun, wiwa awọn abawọn ninu awọn fiimu, awọn aṣọ ilẹ, awọn aṣọ, idanwo ipata, ibẹjadi, nja, awọn nkan isere, wiwa lipase iṣẹ ṣiṣe ti awọn irugbin irugbin, awọn ọṣẹ, ọna fun idena ilokulo oogun, awọn ohun ikunra, awọn iledìí, wiwa awọn sẹẹli ti o yanju, awọn carbohydrates, antimalarial, atọju awọn arun ti o ni ibatan amyloid

lilo ati doseji

Beere imọran dokita akọkọ

avasvbtnhym

  • Ti tẹlẹ:
  • Itele:

  • Kọ ifiranṣẹ rẹ nibi ki o si fi si wa