成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Phenolphthaleinnatrium

PHENOLPHTHALEIN DISODIUM SALT Struktur
518-51-4
CAS-Nr.
518-51-4
Bezeichnung:
Phenolphthaleinnatrium
Englisch Name:
PHENOLPHTHALEIN DISODIUM SALT
Synonyma:
diphenolate;phenolphthalein sodium;PHENOLPHTHALEIN NA SALT;Quetiapine Impurity 28-d8;DISODIUM PHENOLPHTHALEINATE;PHENOLPHTHALEIN SODIUM SALT;PHENOLPHTHALEIN DISODIUM SALT;Phenolththalein disodium salt;Phenolphthalein disodium salt 95%;Phenolphthalein DisodiuM Salt 
CBNumber:
CB2400257
Summenformel:
C20H15NaO4
Molgewicht:
342.33
MOL-Datei:
518-51-4.mol

Phenolphthaleinnatrium Eigenschaften

Schmelzpunkt:
>250°C
storage temp. 
Amber Vial, Refrigerator, Under inert atmosphere
L?slichkeit
Solubility Soluble in water, ethanol
Aggregatzustand
Powder
pka
9.1(at 25℃)
Farbe
Dark purple to dark brown
S?ure-Base-Indikators(pH-Indikatoren)
Colorless (8.0) to pink (10.0)
maximale Wellenl?nge (λmax)
553nm
Stabilit?t:
Hygroscopic, Light Sensitive
Major Application
Inks, fire-resistant polymers, permanent hair straightener
EPA chemische Informationen
1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-, disodium salt (518-51-4)

Sicherheit

R-S?tze: 36/37/38
S-S?tze: 24/25
HS Code  29322985

Phenolphthaleinnatrium Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S24/25:Berührung mit den Augen und der Haut vermeiden.

Chemische Eigenschaften

PURPLE CRYSTALLINE POWDER

Phenolphthaleinnatrium Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Phenolphthaleinnatrium Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 46)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250
 1026@dideu.com China 22787 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739
 info@dycnchem.com China 52849 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490
 info@gihichemicals.com China 49978 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 021-61259108 18621169109
 market03@meryer.com China 40228 62
TCI (Shanghai) Development Co., Ltd. 021-67121386
Sales-CN@TCIchemicals.com China 24529 81
Energy Chemical 021-021-58432009 400-005-6266
 sales8178@energy-chemical.com China 44688 61
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369
sales@maya-r.com China 11707 57
Thermo Fisher Scientific 800-810-5118
cnchemical@thermofisher.com China 17770 75
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489
Sales-JP@TCIchemicals.com Japan 28387 80

518-51-4(Phenolphthaleinnatrium)Verwandte Suche:

  • PHENOLPHTHALEIN DISODIUM SALT
  • PHENOLPHTHALEIN SODIUM SALT
  • 3 3-BIS(P-HYDROXYPHENYL)PHTHALIDE DISODIUM SALT
  • DISODIUM PHENOLPHTHALEINATE
  • 3,3-bis(4-hydroxyphenyl)-1(3h)-isobenzofuranondisodiumsalt
  • phenolphthalein sodium
  • PHENOLPHTHALEIN NA SALT
  • 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-, sodium salt (1:2)
  • 3 3-BIS(P-HYDROXYPHENYL)PHTHALIDE DISODIUM SALT 95%
  • Phenolphthalein Disodium Salt (Water soluble)
  • PHENOLPHTHALEIN DISODIUM SALT, 95%, PURE
  • Phenolphthalein disodium salt, pure
  • Phenolphthalein DisodiuM Salt 
  • diphenolate
  • Sodium 4,4'-(3-oxo-1,3-dihydroisobenzofuran-1,1-diyl)
  • Phenolphthalein disodium salt 95%
  • Phenolphthalein Disodium Salt (>
  • PHENOLPHTHALEIN DISODIUM SALT USP/EP/BP
  • Phenolphthalein Disodium Salt (>90%)
  • Phenolththalein disodium salt
  • Sodium 2-((4-oxidophenyl)(4-oxocyclohexa-2,5-dien-1-ylidene)methyl)benzoate
  • Quetiapine Impurity 28-d8
  • 518-51-4
  • C20H12Na2O4
  • C20H14O42Na
  • C20H12O4Na2
  • pH Indicators
  • Indicator (pH)
  • Analytical Chemistry
  • Indicator (pH)
  • pH Indicators
  • Phthalein
Copyright 2019 ? ChemicalBook. All rights reserved