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Key Documents

Safety Information

PX0530

Supelco

Phenol Red

pH indicator, ACS, GR ACS

Synonym(s):

Phenol Red, Phenolsulfonphthalein

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About This Item

Empirical Formula (Hill Notation):
C19H14O5S
CAS Number:
Molecular Weight:
354.38
MDL number:
UNSPSC Code:
12171502
EC Index Number:
205-609-7

Product Name

Phenol Red, Meets ACS Specifications GR ACS

form

powder

loss

≤1% loss on drying

color

red

visual transition interval

6.8-8.2, yellow to red

mp

>300 °C

solubility

0.77 g/L

shipped in

ambient

storage temp.

10-30°C

InChI

1S/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19/h1-12,20-21H

InChI key

BELBBZDIHDAJOR-UHFFFAOYSA-N

Application

Meets ACS Specifications GR ACS

Analysis Note

Clarity of solutionTo pass testColorRedFormPowderLoss on drying1% maxVisual transition intervalTo pass testVisual transition, pH 6.8YellowVisual transition, pH 8.2Red

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

新产品

Certificates of Analysis (COA)

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