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PHENOLPHTHALEIN INDICATOR PAPER

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MOQ : 1 Gram

PHENOLPHTHALEIN INDICATOR PAPER Specification

Molecular Formula
C20H14O4

Melting Point
260C (decomposes)

Storage
Store in cool, dry place away from sunlight

Refractive Rate
Not applicable for paper

Purity
Indicator paper is saturated with pure phenolphthalein

Molecular Weight
318.32 g/mol

Smell
Odorless

HS Code
38220090

Form
Solid

Poisonous
Yes

Density
Gram per cubic centimeter(g/cm3)

Shape
Rectangular strips or sheets

Other Names
C20H14O4, pH Paper

Solubility
Insoluble in water; soluble in alcohol

Ph Level
Transforms color from colorless to pink/red over pH 8.210.0

Boiling point
No boiling point (decomposes before boiling)

Structural Formula
See C20H14O4 chemical structure

Classification
Indicator, Organic Compound

Chemical Name
Phenolphthalein

CAS No
77-09-8

EINECS No
201-004-7

Grade
Analytical/Lab Grade

Standard
Meets laboratory and industry standards

Type
Indicator Paper

Usage
Simply dip into solution to test pH; color change indicates pH level

Main Material
Cellulose paper impregnated with phenolphthalein solution

Application
Laboratory indicator paper used to test for acidity and alkalinity; suitable for educational, research, and industrial use

Common Usage Area
Schools, chemistry labs, industry

Sensitivity
Detects alkaline solutions rapidly

Color Change Range
Colorless below pH 8.2, fuchsia above pH 10

Brand/Manufacturer
Multiple chemical suppliers

Packing
Pack of 100 or 200 strips, sealed waterproof container

Hazard Statement
None for indicator paper when used as directed

Shelf Life
2 years under correct storage

Instructions for Use
Immerse paper in solution, observe immediate color change

Disposal
Safe for regular waste disposal

Lot Number
Provided on individual packaging

Dimensions
Approximately 70mm x 10mm per strip

About PHENOLPHTHALEIN INDICATOR PAPER

Discover the preeminent PHENOLPHTHALEIN INDICATOR PAPER, meticulously crafted to deliver accurate and rapid results in pH testing. Renowned for its cost-effective value and consistent savings, these indicator strips are the remarked choice among the finest educational, industrial, and research professionals. Each pack-available in 100 or 200 strips-is housed in a sealed waterproof container, ensuring optimal protection and a shelf life of two years. Personalise your laboratory environment while maintaining premier standards, thanks to top-quality material sourced from multiple distinguished chemical suppliers. Effortless usage-simply dip and observe vibrant color changes.

Versatile Commercial Applications & Usage Method

PHENOLPHTHALEIN INDICATOR PAPER is highly valued for commercial uses spanning educational institutions, industrial quality control, and research chemistry labs. Its application is remarkably straightforward-simply immerse a strip in the desired solution and witness an immediate, distinct color transition. This makes it ideal for rapid screening of acidity and alkalinity in various chemical processes and experiments. Commonly used in schools and laboratories, these indicator papers promise consistent, clear, and repeatable results every time.

Robust Export Market & Reliable Supply and Certification

With a well-established presence in global export markets, PHENOLPHTHALEIN INDICATOR PAPER enjoys significant demand across multiple countries. Adhering to international laboratory and industry standards, shipments are dispatched post swift order completion, ensuring customer satisfaction and minimized expenditure. Certified for analytical use, the supply ability is tailored to bulk requirements, supporting distributors, exporters, and retailers effectively. Secure packaging, fast logistics, and trustworthy sourcing set this product apart in both domestic and international commerce.

FAQ's of PHENOLPHTHALEIN INDICATOR PAPER:

Q: How should I properly use phenolphthalein indicator paper?

A: To use phenolphthalein indicator paper, simply immerse a strip into the solution and check for an immediate color change. Colorless indicates pH below 8.2 and fuchsia signals above pH 10.

Q: What are the main commercial applications for this indicator paper?

A: The indicator paper is widely used in schools, chemistry labs, industrial settings, and research facilities to test for acidity and alkalinity in various solutions.

Q: When does phenolphthalein indicator paper expire?

A: The indicator paper maintains its effectiveness for up to 2 years when stored correctly in a cool, dry location away from sunlight.

Q: Where should I store the phenolphthalein indicator paper for best shelf life?

A: Store the strips in their sealed, waterproof container in a cool, dry place out of direct sunlight to ensure optimal shelf life and sensitivity.

Q: What benefits does phenolphthalein indicator paper offer over liquid indicators?

A: Indicator paper is cost-effective, easy to handle without spills, suitable for on-the-go testing, and eliminates the risk of chemical contact or inaccurate measurements common with liquid indicators.