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Key Documents

PX0520

Supelco

Phenolphthalein

pH indicator, ACS, GR ACS

Synonym(s):

Phenolphthalein, Feen-A-Mint Gum

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About This Item

Empirical Formula (Hill Notation):
C20H14O4
CAS Number:
Molecular Weight:
318.32
MDL number:
UNSPSC Code:
12171502
EC Index Number:
201-004-7

Product Name

Phenolphthalein, Meets ACS Specifications GR ACS

vapor pressure

<0.00001 Pa ( 50 °C)

visual transition interval

8.2-9.8, colorless to red-violet

mp

263.7 °C

solubility

3.36 mg/L

shipped in

ambient

storage temp.

room temp

InChI

1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H

InChI key

KJFMBFZCATUALV-UHFFFAOYSA-N

Application

Meets ACS Specifications GR ACS

Analysis Note

Clarity of alcohol solution (10 g/l ethanol): Clear to not more than a faint trace of turbidity
Transition range (according to ACS): passes test / pH 8.2 - pH 9.8 colorless-red-violet

Pictograms

Health hazardExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 1B - Muta. 2 - Repr. 2 - Skin Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH SVHC Candidate List

CAS No.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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