This listing is for 3 bottles of Phenolphthalein solution, 15mL (0.50 US fluid ounces)
CAS # 77-09-8
FW 318.33

C₂₀H₁₄O₄

Often used as an indicator in acid-base titrations.  For this application, it turns colorless in acidic solutions and pink in basic solutions. It belongs to the class of dyes known as phthalein dyes.

• We sell chemicals in small amounts to minimize the need for disposal.  You only buy what you need to use for experiments or lab use.
• Our chemicals are Lab-grade material for lab and research use or educational experiments.
• Perfect for use in any chemistry lab or classroom.
• Instructions for safe storage, warnings, and precautionary statements are printed on the bottle – MSDS available upon request.
• This item meets all the requirements for small quantity exception. Small quantity is not subject to any of the Hazardous Materials Regulations of PHMSA/USDOT.

We only ship standard ground on chemicals by our choice of carrier. This item will be shipped in compliance with all USPS regulations or will be shipped ORM-D (which requires the package be marked as such) with domestic shipping only. You must have a street address. We have completed HazMat Employee training and will ship and mark all boxes as required.

BeakersWorld offers chemicals for laboratory use only. Our chemicals are not intended or suitable for use as food or food additives, drugs (human or veterinary), cosmetic preparations, household use, or any unlawful purpose. Buyer assumes all responsibility related to the purchase, storage, use, and disposal of our materials, and to follow all applicable local, state, and federal laws and regulations.