Phthaleins

Phthaleins from Santa Cruz Biotechnology, Inc. have many applications in biochemical and biomedical research. Click on the product of choice to view detailed information such as the chemical structure and specific chemical properties. In stock Phthaleins are available for immediate shipping.

PRODUCT NAME/Application CAS Catalog # QUANTITY Price Citations RATING
Phenol Red
Phenol Red is used in culture media, phenol red identifies pH changes from neutral (red) to acidic (yellow) values
143-74-8 sc-203752
sc-203752A
sc-203752B
5 g
25 g
200 g
$21.00
$72.00
$300.00
1
(1)
Phenol Red Sodium Salt
Phenol Red Sodium Salt is a water soluble pH indicator commonly employed in cell biology laboratories as a cell tissue culture pH marker
34487-61-1 sc-206017
sc-206017A
5 g
25 g
$31.00
$90.00
2
(0)
Bromothymol blue sodium salt
Bromothymol blue sodium salt is a pH indicator which is yellow at pH ≤ 6.0 and blue at pH ≥ 7.6
34722-90-2 sc-206018
sc-206018A
sc-206018B
10 g
25 g
100 g
$41.00
$77.00
$180.00
1
(0)
Chlorophenol Red
Chlorophenol Red is used to detect chlorine dioxide in drinking water
4430-20-0 sc-206022
10 g
$85.00
0
(0)
3′,3′′,5′,5′′-Tetraiodophenolsulfonephthalein
3′,3′′,5′,5′′-Tetraiodophenolsulfonephthalein is a pH indicator
4430-24-4 sc-206023B
sc-206023
1 g
5 g
$100.00
$220.00
0
(0)
Bromosulfalein
Bromosulfalein is a reagent for the quantitative determination of proteins
71-67-0 sc-206045
sc-206045A
5 g
25 g
$115.00
$350.00
2
(1)
Bromothymol Blue
Bromothymol Blue is a pH indicator for weak acids and bases
76-59-5 sc-206047
sc-206047A
5 g
25 g
$22.00
$76.00
0
(0)
Bromocresol Green
Bromocresol Green is a tracking dye for gel electrophoresis
76-60-8 sc-206048
25 g
$150.00
0
(0)
Thymol Blue
Thymol Blue is a useful pH indicator compound
76-61-9 sc-206049
sc-206049A
5 g
25 g
$30.00
$90.00
2
(0)
Phenolphthalein
Phenolphthalein is a commonly used colorimetric pH indicator
77-09-8 sc-206050
sc-206050A
100 g
500 g
$38.00
$131.00
1
(1)
m-Cresol Purple
m-Cresol Purple is a pH indicator dye
2303-01-7 sc-215274
sc-215274A
sc-215274B
1 g
5 g
10 g
$20.00
$51.00
$90.00
1
(0)
Pyrocatechol Violet
Pyrocatechol Violet is a complexometric indicator
115-41-3 sc-215764
sc-215764A
5 g
10 g
$55.00
$95.00
0
(0)
Pyrogallol Red
Pyrogallol Red is a complexometric indicator for the metal elements molybdenum and copper
32638-88-3 sc-215766
sc-215766A
1 g
5 g
$45.00
$111.00
0
(1)
Rhodamine B isothiocyanate
Rhodamine B isothiocyanate is a fluorescent probe with labeling efficiency of >70% with bovine serum albumin.
36877-69-7 sc-219968
sc-219968A
100 mg
500 mg
$125.00
$485.00
1
(1)
Phenolphthalein Glucuronide, Sodium Salt
Phenolphthalein Glucuronide, Sodium Salt is a useful substrate compound for β -glucuronidase assays
6820-54-8 sc-286651
sc-286651A
sc-286651B
sc-286651D
sc-286651C
10 mg
25 mg
100 mg
250 mg
1 g
$126.00
$200.00
$615.00
$1,275.00
$3,749.00
0
(0)
Thymolphthalein monophosphoric acid disodium salt
Thymolphthalein monophosphoric acid disodium salt is a chromogenic substrate
123359-43-3 sc-296546
sc-296546A
1 g
5 g
$21.00
$62.00
0
(0)