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Thymol Blue Free Acid

Name: Thymol Blue Free Acid
Brand: ARNISH LABORATES PRIVATE LIMITED.
Price: 1 INR
Availability: InStock

Price 1 INR/ Kilograms

Get a Price/Quote

MOQ : 25 Kilograms

Thymol Blue Free Acid Specification

Ph Level
Color change from red to yellow (pH 1.2 to 2.8), and yellow to blue (pH 8.0 to 9.6)

Purity
>98%

Molecular Weight
466.6 g/mol

Melting Point
221 °C to 224 °C

Storage
Store in a tightly closed container, in a cool, dry, and well-ventilated place away from incompatible materials

Taste
Odorless

Usage
For determination of pH in chemical and biological experiments

Structural Formula
[C27H30O5S]

EINECS No
200-972-2

Grade
Analytical Grade

CAS No
76-61-9

Ingredients
C27H30O5S

Physical Form
Powder

Shelf Life
2 years when properly stored

Appearance
Brownish-green to reddish-brown powder

Solubility
Slightly soluble in water, soluble in alcohol and ether

Properties
pH indicator, changes color with pH, sensitive to acidity and alkalinity

Application
Laboratory reagent, pH indicator in chemical analysis

Product Type
Chemical

HS Code
29349900

Molecular Formula
C27H30O5S

Density
Gram per cubic centimeter(g/cm3)

Smell
Odorless

Poisonous
NO

Shape
Crystalline

Boiling Point
Not applicable (decomposes)

Appearance in Solution
Red in strongly acidic solution, yellow in neutral, blue in alkaline solution

UV-VIS Absorption
At 375 nm and 596 nm dependent on medium

EC Number
200-972-2

Incompatibility
Strong oxidizing agents

Stability
Stable under recommended storage conditions

Synonyms
o-Cresolsulfonphthalein, Thymol Blue

Colour Index Number
C.I. 43590

Lead Content
<0.001%

Handling Precautions
Use gloves and laboratory safety equipment

Hazard Statement
Not classified as hazardous according to GHS

Packing Size
25g, 100g, 500g, custom packing available

Thymol Blue Free Acid Trade Information

Minimum Order Quantity
25 Kilograms

Supply Ability
100 Kilograms Per Week

Delivery Time
1 Week

About Thymol Blue Free Acid

THYMOL BLUE FREE ACID

We are a reliable manufacturer, exporter and supplier of supreme quality THYMOL BLUE FREE ACID. The offered chemical is extensively used to determine trace amounts of Cu in wine. It is formulated using the best quality chemicals under favorable conditions by our highly skilled professionals. Apart from this, the provided THYMOL BLUE FREE ACID is made available in bulk at marginal prices for our clients.

Features:

Longer shelf life
Accurate pH value
Highly reactive
Better chemical stability

Versatile pH Indicator

Thymol Blue Free Acid provides precise pH readings across a wide range. Its color transitionsred to yellow (pH 1.22.8) and yellow to blue (pH 8.09.6)make it essential for titrations and experiments requiring clear visual results. The compounds UV-VIS absorption varies with the medium, ensuring sensitive and reliable detection.

High Purity, Analytical Grade

Manufactured and supplied in India, Thymol Blue boasts analytical-grade purity greater than 98%. Its low lead content (<0.001%) and odorless nature ensure safe and consistent results in laboratory settings. The products crystalline powder form facilitates accurate measuring and easy handling during use.

Safe Handling and Long Shelf Life

Thymol Blue Free Acid is stable when stored in a tightly closed container, away from strong oxidizing agents, in a cool and dry space. Non-hazardous under GHS classification, it requires basic lab precautions, such as gloves and standard protective equipment. Shelf life is up to 2 years if properly stored.

FAQs of Thymol Blue Free Acid:

Q: How should Thymol Blue Free Acid be stored for maximum stability?

A: Thymol Blue Free Acid should be kept in a tightly closed container, stored in a cool, dry, and well-ventilated area away from strong oxidizing agents to maintain stability and prolong its shelf life up to 2 years.

Q: What is the process for using Thymol Blue as a pH indicator in laboratory experiments?

A: To use Thymol Blue Free Acid as a pH indicator, dissolve it in alcohol or ether and introduce it to the sample. Observe the color changered for strong acid, yellow for near-neutral, and blue for alkaline environmentsto determine the pH.

Q: When does Thymol Blue exhibit its color changes during pH testing?

A: Thymol Blue changes from red to yellow as the pH shifts from 1.2 to 2.8, and from yellow to blue between pH 8.0 and 9.6. These transitions help identify the acidity or alkalinity of the tested solution.

Q: Where is Thymol Blue Free Acid commonly used?

A: Thymol Blue is widely utilized in chemical and biological laboratories for pH measurement and analysis, especially in titration procedures and educational demonstrations.

Q: What are the benefits of choosing Thymol Blue Free Acid over other indicators?

A: Thymol Blue offers sharp color transitions across a broad pH range, high analytical purity, low lead content, and is non-hazardous, making it ideal for sensitive and precise laboratory applications.

Q: How should Thymol Blue Free Acid be handled during laboratory procedures?

A: Use gloves and standard laboratory safety equipment when handling Thymol Blue to prevent skin contact, although the product is not classified as hazardous. Avoid exposure to strong oxidizing agents.