Phenolphthalein pH Indicator 1% Solution

Phenolphthalein is used as an acid or base indicator where, in contact or presence of acid, it will turn colorless and with a base, it will turn into a fuchsia color. It is also a component in univers.

Description:

Phenolphthalein is used as an acid or base indicator where, in contact or presence of acid, it will turn colorless and with a base, it will turn into a fuchsia color. It is also a component in universal indicator, a solution consisting of a mixture of pH indicators (usually phenolphthalein, methyl red, bromothymol blue, and thymol blue)

Code: RXSOL-60-6030-001

Other Equivalent Brand Phenolphthalein INDICATOR Reagent PI 500 ml PACK

Short Description: Phenolphthalein is another commonly used indicator for titrations

Generic Name: Lab reagent colour Phenolphthalein indicator

Phenolphthalein pH Indicator 1% Solution

Application:

In this case, the weak acid is colourless and its ion is bright pink. Adding extra hydrogen ions shifts the position of equilibrium to the left, and turns the indicator colourless. Adding hydroxide io.

In this case, the weak acid is colourless and its ion is bright pink. Adding extra hydrogen ions shifts the position of equilibrium to the left, and turns the indicator colourless. Adding hydroxide ions removes the hydrogen ions from the equilibrium which tips to the right to replace them - turning the indicator pink.

The half-way stage happens at pH 9.3. Since a mixture of pink and colourless is simply a paler pink, this is difficult to detect with any accuracy!

Using Procedure:

CAS Number 77-09-8 Empirical Formula (Hill Notation) C20H14O4 Molecular Weight 318.32 Phenolphthalein is another commonly used indicator for titrations, and is another weak acid. Phenolphthalein Indicator, 1%. : Dissolve 1.0 g of phenolphthalein in 100 mL of alcohol (pH 8.0–10.0)

Note:

Phenolphthalein is a colourless, weak acid which dissociates in water forming pink anions. Under acidic conditions, the equilibrium is to the left,and the concentration of the anions is too low for the pink colour to be observed.

Technical Specifications:

Phenolphthalein pH Indicator 1% Solution manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai, Sharjah, UAE, Gulf, Middle East, Muscat Oman, Kenya Africa. Get the best quality of Phenolphthalein pH Indicator 1% Solution at a competitive price from us. We have ready stock of Phenolphthalein pH Indicator 1% Solution in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

Packing Size: 1.00 Bottle

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