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Cresol Red CAS 1733-12-6

Chemical Name: Cresol Red

CAS No: 1733-12-6

Molecular Formula: C21H17NaO5S

Molecular Weight: 404.41

Appearance: Brown powder

Assay: 99%min

Category:

Description

Cresol Red Quick Details

Chemical Name: Cresol Red

CAS No: 1733-12-6

Molecular Formula: C21H17NaO5S

Molecular Weight: 404.41

Molecular Structure:Cresol Red Structure

Appearance: Brown powder

Assay: 99%min

Cresol Red Typical Properties

Item Specifications
Maximum absorption wavelength(nm)λ1(PH6.8)λ2(PH8.5) 432.0—436.0
Mass absorption coefficient(L/cm·g) 571.0—574.0
11 (λ1, PH6.8, dry sample)22 (λ2, PH 8.5, dry sample) 49.0—67.0100.0—132.0
PH color changing domain 6.8 (yellow) – 8.5 (red)
Alcohol dissolution test PASS
Loss on drying 3.0
Burning residue (calculated as sulphate) 0.2

Cresol Red Usage

Thermochromic materials, cosmetics, measurement of hydrophobicity of therapeutic drugs

Cresol Red Packaging and Shipping

Packing: 25KG/ drum

Delivery: 7-10 days after receipt of the payment

Cresol Red Storage

The package is complete and lightly loaded; the warehouse is ventilated, away from open flames, and high temperature, and stored separately from oxidants and acids.

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