Why is this btb solution green? I thought it's supposed to be blue?

This is a PH indicator, and it's changes color based on the neutrality of the solution. Color may appear more green when PH is around 7. It appears more blue when the Ph is basic.

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ALDON 0.04% Aqueous Bromothymol Blue 500mL - The Curated Chemical Collection

ALDON 0.04% Aqueous Bromothymol Blue 500mL - The Curated Chemical Collection

Product ID: 679708781

Details

Brand
ALDON
Item volume
500
Package information
Bottle
Percentage assay
0.04
Product grade
Lab

📏500mL volume for extended use

🧪0.04% precise assay

🇺🇸Made in USA quality

Description

🧪 Elevate your lab game with precision and clarity!

SAFE TRANSPARENT - Clear handling instructions printed on bottle for worry-free use
LONG LASTING SUPPLY - Generous 500mL volume supports multiple experiments without frequent restocking
PINPOINT P H PRECISION - Accurately detects acidic to basic shifts with vivid color changes
CLASSROOM READY CHEMISTRY - Ideal for hands-on learning and engaging scientific exploration
TRUSTED AMERICAN CRAFTSMANSHIP - Manufactured in the USA ensuring premium lab-grade reliability

ALDON 0.04% Aqueous Bromothymol Blue is a high-quality, lab-grade pH indicator solution in a 500mL bottle, designed for precise and vivid visualization of pH changes from acidic (yellow) to basic (blue). Manufactured in the USA, it’s perfect for educational and professional chemistry labs, featuring clear safety instructions and a 36-month shelf life.

Specifications

% Assay of Chemical(s)	0.04
ASIN	B0731VJ1DG
Brand Name	ALDON
Container Type	Bottle
Customer Reviews	4.7 4.7 out of 5 stars (82)
Global Trade Identification Number	00724832000907
Manufacturer	Innovating Science
Model Number	IS11070
Part Number	IS11070
Product Grade	Lab
UPC	724832000907
Volume	500 Milliliters

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