---
product_id: 419628983
title: "Bromthymol Blue, 0.04% Aqueous, Laboratory Grade, 1 L"
brand: "carolina"
price: "₨1019"
currency: SCR
in_stock: true
category: "Carolina"
url: https://www.desertcart.sc/products/419628983-bromthymol-blue-0-04-aqueous-laboratory-grade-1-l
store_origin: SC
region: Seychelles
---

# Water soluble sodium salt formula 0.04% precise aqueous solution Lab-grade purity for reliable experiments Bromthymol Blue, 0.04% Aqueous, Laboratory Grade, 1 L

**Brand:** carolina
**Price:** ₨1019
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your lab game with Bromthymol Blue — where precision meets discovery!

## Quick Answers

- **What is this?** Bromthymol Blue, 0.04% Aqueous, Laboratory Grade, 1 L by carolina
- **How much does it cost?** ₨1019 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/419628983-bromthymol-blue-0-04-aqueous-laboratory-grade-1-l)

## Best For

- carolina enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy:** From a supplier with nearly a century of expertise in science education materials.
- • **Expert Support Access:** Backed by live technical support to keep your experiments running smoothly.
- • **User-Friendly Storage:** Green-coded for safe, general chemical storage—streamlining your lab organization.
- • **Color-Shift Confidence:** Easily adjust solution pH with 4% sodium hydroxide to achieve the iconic blue indicator color.
- • **Classroom-Ready Chemistry:** Perfectly formulated for educational labs to ignite curiosity and hands-on learning.

## Overview

Bromthymol Blue 0.04% aqueous solution is a laboratory-grade, water-soluble pH indicator ideal for educational and qualitative chemical analysis. Supplied by Carolina Biological Supply Company, it offers reliable color change properties and is backed by expert technical support, making it a trusted choice for science educators and professionals.

## Description

Synonym: BTB, bromothymol blue Formula: C27H27Br2NaO5S Formula Wt.: 646.38 CAS: 34722-90-2 Notes: Sodium salt, water soluble; when making a solution with this, if it turns green, add 4% sodium hydroxide solution dropwise until it turns blue Storage Code: Green - general chemical storage Laboratory Grade - Intermediate purity. Suitable for educational laboratories. Use for qualitative analysis, not quantitative analysis. Bromthymol Blue, 0.04% Aqueous, Laboratory Grade, 1 L This product is specially made for use in science education laboratories; no certificate of analysis is available.

## Features

- Synonym: BTB, bromothymol blue Formula: C27H27Br2NaO5S Formula Wt.: 646.39 CAS: 34722-90-2 Notes: Sodium salt, water soluble; when making a solution with this, if it turns green, add 4% sodium hydroxide solution dropwise until it turns blue Storage Code: Green - general chemical storage
- From our beginnings in 1927, Carolina Biological Supply Company has grown to become a leading supplier of science teaching materials for all levels of education. Today, from our headquarters in Burlington, North Carolina, we serve customers worldwide, including teachers, professors, homeschool educators, hobbyists, and professionals in health and science-related fields.
- When you shop with Carolina, you're not alone! All of our products are backed by unparalleled technical support, available from 8am to 6:30pm, ET, Monday through Friday. Live chat is available from 8am to 5:30pm ET, Monday-Friday. Contact information (Live Chat, email, and phone) is provided after placing your order at desertcart.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CDPRXV4 |
| Best Sellers Rank | #548,467 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #972 in Analytical Reagents |
| Date First Available | April 16, 2013 |
| Item Weight | 2.2 pounds |
| Manufacturer | Carolina Biological Supply Company |
| Product Dimensions | 3.5 x 3.5 x 8.6 inches |
| UPC | 840132645416 |

## Product Details

- **Brand:** Carolina
- **Item Form:** Liquid
- **Item Volume:** 1 Liters
- **Item Weight:** 2.2 Pounds
- **Package Information:** Bottle

## Images

![Bromthymol Blue, 0.04% Aqueous, Laboratory Grade, 1 L - Image 1](https://m.media-amazon.com/images/I/51zOP2QPz0L.jpg)

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**Shop now:** [https://www.desertcart.sc/products/419628983-bromthymol-blue-0-04-aqueous-laboratory-grade-1-l](https://www.desertcart.sc/products/419628983-bromthymol-blue-0-04-aqueous-laboratory-grade-1-l)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-11*