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PYROCATECHOL VIOLET AR

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MOQ : 1 Gram

PYROCATECHOL VIOLET AR Specification

Storage
Store in tightly closed container, protected from moisture, at room temperature

Taste
Not determined

HS Code
3204

Smell
Odorless

Other Names
PCV, Catechol Violet

Purity
~95%

Form
Powder

Solubility
Soluble in water, giving a deep violet solution

Density
Gram per cubic centimeter(g/cm3)

Ph Level
Color transition occurs in pH range 0.0 - 3.2 (yellow to blue-violet)

Shape
Crystalline solid/Powder

Melting Point
Decomposes

Structural Formula
[C19H13O7S]-Na+

Poisonous
Yes

Boiling point
Not applicable (decomposes on heating)

Molecular Formula
C19H14O7S.Na

Refractive Rate
Not determined

Molecular Weight
408.37 g/mol

Classification
Complexometric Indicator, Reagent Dye

Chemical Name
Pyrocatechol Violet

CAS No
115-41-3

EINECS No
239-062-6

Grade
AR (Analytical Reagent)

Standard
AR grade specification

Type
Organic Dye, Metal Indicator

Usage
Analytical Reagent (AR Grade)

Main Material
Pyrocatechol Violet

Application
Laboratory reagent, spectrophotometric indicator for metals such as Al, Zr, and Fe

pKa Values
2.0, 6.4, 8.7

Appearance
Dark greenish-blue or blue-black powder

Light Sensitivity
Sensitive to intense light, store in dark containers

Packaging
Typically available in 25g, 100g bottles

Shelf Life
2 years under proper storage

Indicator Range
pH 0.0 (yellow) to pH 3.2 (violet)

Stability
Stable under recommended storage conditions

Hazard Symbol
Xi (Irritant)

About PYROCATECHOL VIOLET AR

Unlock the potential of first-class analytical results with PYROCATECHOL VIOLET AR-an excellent, high-purity complexometric indicator. This first-string laboratory reagent is available as a dark greenish-blue or blue-black powder, offering reliable stability under proper storage. Sensitive to intense light, each bottle is securely packaged in dark containers (25g, 100g) to preserve its quality. Redeem value by using this AR-grade, water-soluble solution for precise spectrophotometric analysis of metals. Pick yours to ensure accurate, first-class detection-every time, everywhere in India.

Advantages of Using PYROCATECHOL VIOLET AR

PYROCATECHOL VIOLET AR is widely used as an analytical reagent in laboratories, primarily serving as a spectrophotometric metal indicator for elements like aluminum, zirconium, and iron. Its excellent precision stems from its water solubility and clear pH transition, making it ideal for complexometric titrations. The AR-grade purity ensures reliability and consistency, positioning it as a first-class choice for academic, research, and industrial labs seeking high-performance results.

Packaging & Delivery Details for PYROCATECHOL VIOLET AR

PYROCATECHOL VIOLET AR is carefully packaged in dark, tightly sealed bottles of 25g or 100g, ensuring safety and stability during storage and transit. Each order is quickly handed over to verified couriers, with a committed delivery time throughout India. Delivered with compliance to strict AR grade specifications, this reagent often comes with quality certifications upon request. The sale price ensures competitive value while maintaining excellent standards for institutional, commercial, and research use.

FAQ's of PYROCATECHOL VIOLET AR:

Q: How should PYROCATECHOL VIOLET AR be stored to ensure its longevity?

A: PYROCATECHOL VIOLET AR should be kept in a tightly closed, dark container, protected from light and moisture, and stored at room temperature. This helps maintain its stability and extends its shelf life up to two years.

Q: What are the main applications of PYROCATECHOL VIOLET AR in the laboratory?

A: PYROCATECHOL VIOLET AR is used as a complexometric indicator and spectrophotometric reagent for detecting metals like aluminum, zirconium, and iron during analytical procedures.

Q: When does PYROCATECHOL VIOLET AR change color, and what is its pH indicator range?

A: PYROCATECHOL VIOLET AR transitions from yellow to violet within a pH range of 0.0 to 3.2, making it optimal for precise colorimetric and metal ion detection assays.

Q: Where can customers purchase PYROCATECHOL VIOLET AR in India?

A: Customers can buy PYROCATECHOL VIOLET AR from authorized distributors, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalers across India.

Q: What is the benefit of choosing AR-grade PYROCATECHOL VIOLET for analytical testing?

A: Choosing AR-grade PYROCATECHOL VIOLET ensures excellent purity (~95%) and consistent results, meeting laboratory standards for accuracy and reliability in analytical testing.

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