missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Biochemische Reagenzien
  4. Färbereagenzien
  5. Färbemittel und Farbstoffe
  6. Thermo Scientific Chemicals Thymolphthalein, ACS

Thermo Scientific Chemicals Thymolphthalein, ACS

Product Code. 11397158
Change view
Click to view available options
Menge:
5 g
25 g
Unit Size:
25 Gramm
5 Gramm
2 product options available for selection
Product selection table with 2 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Menge unitSize
11397158 25 g 25 Gramm
11387158 5 g 5 Gramm
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 2 options available.
2 options
This item is not returnable. View return policy
Product Code. 11397158 Supplier Thermo Scientific Chemicals Supplier No. 016245.14
 Eingeschränkter Artikel
Lager vorrätig
Add to basket
This item is not returnable. View return policy

Description

PH-Indikator; farblos unter pH 9.3, blau über pH 10.5

It acts as pH indicator, as reagent for blood after decolorizing the alkaline solution by boiling with zinc dust.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 125-20-2
Summenformel C28H30O4
Molekulargewicht (g/mol) 430.544
MDL-Nummer MFCD00005909
InChI-Schlüssel LDKDGDIWEUUXSH-UHFFFAOYSA-N
PubChem CID 31316
IUPAC-Name 3,3-bis(4-Hydroxy-2-Methyl-5-Propan-2-Ylphenyl)-2-Benzofuran-1-on
SMILES CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O

Specifications

Chemischer Name oder Material Thymolphthalein
Schmelzpunkt 251°C to 253°C
Beilstein 359413
Merck Index 14,9401
Löslichkeitsinformationen Insoluble in water; Soluble in alcohol,acetone,dilute alkalies (blue color),H2SO4 (red color)
Formelmasse 430.55
Güte ACS
Menge 25 g
Physikalische Form Kristallin

RUO – Research Use Only

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.