---
product_id: 3820076
title: "Phenol Red: pH Indicator 500ml"
brand: "sihivive"
price: "FREE"
currency: GBP
in_stock: false
reviews_count: 2
url: https://www.desertcart.co.uk/products/3820076-phenol-red-ph-indicator-500ml
store_origin: GB
region: United Kingdom
---

# Phenol Red: pH Indicator 500ml

**Brand:** sihivive
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Phenol Red: pH Indicator 500ml by sihivive
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/3820076-phenol-red-ph-indicator-500ml)

## Best For

- sihivive enthusiasts

## Why This Product

- Trusted sihivive brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

1 500 mL bottle of Phenol Red pH indicator chemical for Reaction in a Bag or other uses. Our most popular indicator, it is less expensive than other indicators, non-flammable, less toxic and has no laxative properties. We use this in many of our classroom experiments. Phenol red is a pH indicator that is frequently used in cell biology laboratories. A synonym for phenol red is phenolsulfonephthalein.

## Images

![Phenol Red: pH Indicator 500ml - Image 1](https://m.media-amazon.com/images/I/41xcZZkjgBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Four Stars
  

*by K***L on Reviewed in the United States on January 4, 2016*

A little "lighter" red than normal, but worked as an indicator

### ⭐⭐⭐⭐⭐ 







  
  
    good for education
  

*by T***H on Reviewed in the United States on August 9, 2015*

Great for outreach demonstrations involving lots of pH transitions. Can be diluted to make go farther.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/3820076-phenol-red-ph-indicator-500ml](https://www.desertcart.co.uk/products/3820076-phenol-red-ph-indicator-500ml)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*