P. Naphthol Benzein

Name: P. Naphthol Benzein
Brand: ARNISH LABORATES PRIVATE LIMITED.
Price: 1 INR
Availability: InStock

1 INR/Kilograms

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Product Details:

Molecular Weight 374.43 g/mol
Usage pH indicator in acid-base titrations
Molecular Formula C27H18O2
Shape Crystalline
Density 1.1 Gram per cubic centimeter(g/cm3)
Poisonous Yes (Handle with care)
Structural Formula Refer to image or chemical structure C27H18O2
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P. Naphthol Benzein Price And Quantity

Minimum Order Quantity 25 Kilograms
Price 1 INR/Kilograms

P. Naphthol Benzein Product Specifications

Physical Form Powder
Solubility Soluble in ethanol, almost insoluble in water
Storage Store in a tightly closed container, in a cool, dry, well-ventilated place, protected from light
Grade Analytical Reagent (AR)
Properties Used as acid-base indicator, soluble in organic solvents, color change range pH 8.0-9.8
Smell Odorless
Application Laboratory indicator, Analytical chemistry
Ph Level Color change region: pH 8.0 (yellow) to pH 9.8 (violet)
CAS No 143-74-8
Purity 98%
Shelf Life 2 years
Ingredients P-Naphthol Benzein
Molecular Formula C27H18O2
Shape Crystalline
Usage pH indicator in acid-base titrations
Molecular Weight 374.43 g/mol
Melting Point 190-193C
Structural Formula Refer to image or chemical structure C27H18O2
Poisonous Yes (Handle with care)
Density 1.1 Gram per cubic centimeter(g/cm3)
EINECS No 205-612-2
HS Code 32042090
Product Type Indicator Dye
Appearance Dark Violet Powder

P. Naphthol Benzein Trade Information

Supply Ability 100 Kilograms Per Week
Delivery Time 1 Week

Product Description

P. NAPHTHOL BENZEIN

We are an unparalleled name engaged in offering premium quality P. NAPHTHOL BENZEIN. Under most favorable conditions, it is processed by our deft professionals using excellent quality chemicals at our advanced processing unit. The offered chemical is widely used in coloration of nucleic acids. Moreover, we offer this P. NAPHTHOL BENZEIN in different packaging options as per the needs of clients at nominal rates.

Features:

Accurate pH value
High effectiveness
Non-toxic nature
Longer shelf life

Premium Acid-Base Indicator for Analytical Use

P. Naphthol Benzein is specially formulated for precise pH indication in acid-base titrations, featuring a distinct color transition from yellow (pH 8.0) to violet (pH 9.8). Its high analytical reagent grade purity ensures reliable results for laboratory professionals. The compounds stability under normal conditions and extended shelf life make it a valuable asset in research and educational environments.

Safe Handling and Storage Guidelines

To ensure optimal safety, use P. Naphthol Benzein in well-ventilated spaces and always wear appropriate personal protective equipment. Store it securely in tightly sealed containers, away from direct sunlight, in cool and dry conditions. Adhering to these guidelines helps maintain the reagents efficacy and safeguards laboratory personnel.

Flexible Packaging and Versatility

Available in convenient 25g and 50g packs or tailored quantities, P. Naphthol Benzein caters to laboratories with varied usage requirements. Its versatile nature allows for use in multiple analytical chemistry procedures that demand accurate acid-base indication. As an exporter, manufacturer, and supplier in India, we offer consistent quality and reliability.

FAQs of P. Naphthol Benzein:

Q: How should P. Naphthol Benzein be handled to ensure safety?

A: P. Naphthol Benzein should be handled in a well-ventilated area while wearing personal protective equipment such as gloves, eye protection, and a lab coat. As the compound is harmful if swallowed or inhaled, taking these precautions helps to mitigate health risks.

Q: What is the primary application of P. Naphthol Benzein in laboratories?

A: The main use for P. Naphthol Benzein is as an acid-base indicator during pH titrations. Its pronounced color change from yellow at pH 8.0 to violet at pH 9.8 allows for accurate determination of solution endpoints in analytical chemistry.

Q: When should I expect the colour change when using P. Naphthol Benzein?

A: You can observe a color transition from yellow to violet when the solutions pH moves in the range of 8.0 to 9.8. This visually signals the endpoint during acid-base titration procedures.

Q: Where should I store P. Naphthol Benzein for maximum stability?

A: Store the reagent in a tightly closed container, in a cool, dry, and well-ventilated environment, protected from light. These conditions preserve its stability and extend its shelf life to about two years.

Q: What are the benefits of choosing P. Naphthol Benzein as a pH indicator?

A: P. Naphthol Benzein offers a sharp and easily distinguishable color transition, high purity, and stability under standard storage conditions. This makes it a reliable choice for precise titrations and other analytical procedures.

Q: How is P. Naphthol Benzein typically packaged?

A: It is available in standard 25g and 50g containers or in customer-specified quantities to suit various laboratory needs, ensuring secure transport and ease of handling.

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