Product Description
Our PHENOLPHTHALEIN TS ACC.TO USP is an analytical grade pH indicator widely used in laboratory analysis. This colorless to slightly yellow crystalline powder undergoes color changes based on pH levels, appearing pink in basic solutions and colorless in acidic media. With a purity of 99% and a molecular weight of 318.33 g/mol, this product is highly soluble in alcohol and ether while being slightly soluble in water. Stored correctly, it offers a shelf life of 3 years. Its bitter taste, odorless smell, and poisonous nature make it crucial to handle with care. With a melting point of 258 - 263 C and a pH level range of 8.0 - 10.0, it serves as a reliable acid-base indicator in various applications.
FAQs of PHENOLPHTHALEIN TS ACC.TO USP:
Q: What is the appearance of PHENOLPHTHALEIN TS ACC.TO USP?
A: PHENOLPHTHALEIN TS ACC.TO USP appears as a colorless to slightly yellow powder.
Q: What is the application of this product?
A: This product is primarily used as a pH indicator in laboratory analysis.
Q: Is PHENOLPHTHALEIN TS ACC.TO USP soluble in water?
A: It is slightly soluble in water but soluble in alcohol and ether.
Q: What is the shelf life of PHENOLPHTHALEIN TS ACC.TO USP?
A: The shelf life is 3 years when stored correctly.
Q: What is the pH level range for color transition of this product?
A: The pH level range for color transition is 8.0 - 10.0.