Xylenol blue

Product Description

Xylenol Blue is a useful alternative to thymol blue developed in the 1920s. Xylenol Blue can be used at half the concentration that thymol blue requires. It is functional at the same two pH ranges, acidic (pH 1-3), which transitions from red to yellow, and basic (pH 8-10), which transitions from yellow to blue. Xylenol Blue may be substituted for any experiment that requires thymol blue.

Product Specifications:
Xylenol Blue;
1,4-Dimethyl-5-hydroxybenzenesulfonphthalein
p-Xylenolsulphonephthalein

MOLECULAR BIOLOGY GRADE

C 23H22O5S

MW: 410.49 g/mol

Storage/Handling: Store desiccated at room temperature.

PubChem Chemical ID: 67172

Product Specifications

Catalog ID X-040
CAS # 125-31-5
MW 410.49 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at room temperature.

Technical Documentation

P Protocol
O Other
C Certificate of Analysis
S Safety Data Sheet

View Sizes & Pricing

Catalog Number:
{{ currentSelection && currentSelection.sku ? currentSelection.sku : '...' }}
CAS Number:
{{ casNumber && casNumber.value ? casNumber.value : '...' }}
Size:
Quantity:
On Sale:
${{ currentSelection.price }} ${{ currentSelection.sale_price }}
Shipping:
$9.99 Ground shipping (In continental US only.)

Join our list to receive promos and articles.

Join Now