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3,5-Dihydroxy-4-nitro toluene, commonly known as cresol red, is a chemical compound with the molecular formula C7H7NO4. It is a red to violet powder that is primarily recognized for its role as a pH indicator in various laboratory and industrial applications. As a derivative of toluene, it features two hydroxyl groups and a nitro group attached to its benzene ring, which contribute to its chemical properties and uses.

16533-36-1

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16533-36-1 Usage

Uses

Used in Laboratory and Industrial Applications:
3,5-Dihydroxy-4-nitro toluene is used as a pH indicator for determining the acidity or alkalinity of solutions. Its color change properties make it a valuable tool in a range of scientific and industrial processes that require precise pH measurement.
Used in Biological Sample Analysis:
In the field of biology, 3,5-dihydroxy-4-nitro toluene serves as a pH indicator for assessing the pH levels in biological samples. This is crucial for understanding and maintaining optimal conditions for biological processes and reactions.
Used in Water Quality Testing:
3,5-Dihydroxy-4-nitro toluene is utilized in the testing of water quality, helping to ensure that water sources meet the required standards for pH levels, which is essential for both environmental health and human consumption.
Used in Environmental Analysis:
3,5-DIHYDROXY-4-NITRO TOLUENE is also employed in environmental analysis, where it aids in the assessment of pH levels in various ecosystems, contributing to the monitoring and preservation of environmental conditions.
Used in Antimicrobial Applications:
3,5-Dihydroxy-4-nitro toluene has been studied for its potential antimicrobial properties, suggesting that it could be used in applications where the inhibition of microbial growth is necessary, such as in certain medical or industrial settings.
Used in Antioxidant Applications:
3,5-DIHYDROXY-4-NITRO TOLUENE's potential antioxidant properties indicate that it may also be used in applications requiring the prevention of oxidation, which is important in various industries, including food preservation and material protection.

Check Digit Verification of cas no

The CAS Registry Mumber 16533-36-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,5,3 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 16533-36:
(7*1)+(6*6)+(5*5)+(4*3)+(3*3)+(2*3)+(1*6)=101
101 % 10 = 1
So 16533-36-1 is a valid CAS Registry Number.
InChI:InChI=1/C7H7NO4/c1-4-2-5(9)7(8(11)12)6(10)3-4/h2-3,9-10H,1H3

16533-36-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-methyl-2-nitrobenzene-1,3-diol

1.2 Other means of identification

Product number -
Other names 3,5-Dihydroxy-4-nitrotoluene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:16533-36-1 SDS

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