Phenol Red (pH Indicator) AR 100 gr

SKU : T-8007.0100
CAS : 143-74-8
Formula : C19H14O5S
Grade : AR

Primary Applications :

  • Cell Culture Media: This is perhaps its most ubiquitous laboratory use. Phenol Red is added to liquid growth tissue media (like DMEM or RPMI) to monitor cell health. As cells grow and metabolize, they release acidic waste products (like lactic acid), shifting the media from a healthy reddish-pink down to yellow. If the media turns yellow, it tells the researcher that the nutrients are depleted and the waste needs to be changed.

  • Pool and Aquarium Water Testing: It is the active reagent in household drop-test kits used to check the pH balance of swimming pools, hot tubs, and aquariums, ensuring the water stays safely in the neutral 7.2 to 7.6 range.

  • Medical Diagnostics (PSP Test): Historically, Phenol Red was administered intravenously to patients to measure kidney function. Because healthy kidneys filter and excrete the dye rapidly into urine, doctors could calculate renal blood flow by measuring how much dye was eliminated over a set timeframe.

  • AR Grade Precision: Because this is Analytical Reagent (AR) grade, it features an extremely strict purity profile. This ensures that the indicator doesn’t introduce unwanted chemical trace impurities that could interfere with delicate spectroscopic readings or contaminate sensitive live cell cultures.

Share :

Phenol Red AR (Analytical Reagent) is a high-purity, water-soluble organic dye (C19H14O5S) used as a pH indicator. It changes color gradually from yellow in acidic environments to red and bright pink in basic environments, spanning a pH range of (6.8) to (8.2).

TINDAKAN PENCEGAHAN UNTUK PENANGANAN YANG AMAN

Untuk tindakan pencegahan, lihat bagian 2.2 dalam SDS.

 

KONDISI PENYIMPANAN YANG AMAN, TERMASUK KETIDAKCOCOKAN

a. Kondisi penyimpanan

Tertutup rapat. Kering.

Suhu penyimpanan : Rekomendasi suhu penyimpanan lihat pada label

b. Kelas penyimpanan

Kelas penyimpanan (TRGS 510): 11: Padatan Mudah Terbakar

Related products

Buffer solution pH 9,0 (Borate) 500 mL

CAS : Not Applicable
SKU : L-1208.0500

Orthophosphoric acid 85% Extrapure 500 mL

CAS : 7664-38-2
SKU : A-2013.0500

N,N-Dimethyl Formamide 99.8 % AR 500 mL

CAS : 68-12-2
SKU : B-3055.0500

COA Search

Open Consultation
LABOTIQ
Hello
Can we help you?
Labotiq focuses on a practical and precise field: laboratory supplies, chemical reagents, equipment, and plastic labware. This kind of work is all about accuracy, safety, and trust, because even small details can affect the final result. The same idea is becoming more relevant in digital entertainment, where choosing a platform also means paying attention to reliability, transparency, and user protection.Online entertainment has turned into an everyday habit, from streaming and mobile games to casino-style platforms and interactive services. Still, a good digital experience starts with clear rules, secure payments, licensed operators, and easy-to-understand information. Anyone interested in safe online leisure and the Spanish gambling market can find a useful reference in mejores casinos en España. The topic is not only about fun, but also about choosing platforms carefully, understanding how regulation works, and avoiding random decisions when money and personal data are involved.That creates a simple connection between the two areas. Labotiq supports laboratories with dependable products for controlled work, while trusted information about digital entertainment helps users feel more confident online. When reliability comes first, both laboratory processes and online services become easier to understand, safer to use, and more valuable in everyday life.