Congo Red Indicator Papers

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Congo Red Indicator Papers Specification

HS Code
3822

Solubility
Insoluble in water, soluble in ethanol

Ph Level
pH range 3.0 (blue-violet) to 5.0 (red)

Density
Gram per cubic centimeter(g/cm3)

Molecular Weight
696.66 g/mol

Molecular Formula
C32H22N6Na2O6S2

Boiling point
Decomposes before boiling

Taste
Odorless

Storage
Store in a dry, cool place, away from light

Form
Paper Strips

Other Names
Direct Red 28, C.I. 22120

Poisonous
Yes

Structural Formula
C32H22N6Na2O6S2

Smell
Odorless

Purity
99%

Shape
Strip

Melting Point
360 C (decomposes)

Classification
Synthetic Indicator

Chemical Name
Congo Red

CAS No
573-58-0

EINECS No
219-053-6

Grade
Analytical Reagent Grade

Standard
Conforms to laboratory indicator standards

Type
Indicator Paper

Usage
pH Indicator for laboratory analysis

Main Material
Congo Red dye coated on absorbent paper

Application
Used as pH indicator, acid-base titrations, bacteriological testing

Congo Red Indicator Papers Trade Information

Main Export Market(s)
South America, Middle East, Africa

About Congo Red Indicator Papers

Unlock premier laboratory accuracy with Congo Red Indicator Papers, now available at a sizzling Price Cut! Each pack of 100 analytical reagent grade strips delivers flawless performance, detecting pH with superlative sensitivity between 3.0 (blue-violet) to 5.0 (red). The moisture-proof packing guarantees a shelf life of 24 months, while instant checkout ensures your order is a breeze. These strips, crafted from 99% pure Congo Red dye on absorbent paper, offer reliable results for acid-base titrations and bacteriological testing. They are non-poisonous, odorless, and designed for effortless disposal as routine lab waste. Conforms to premier lab standards.

Versatile Usage and Applications of Congo Red Indicator Papers

Congo Red Indicator Papers are used for accurate pH measurement, especially in laboratory analysis and acid-base titrations. Application is simple: briefly dip a strip into the test solutionno prolonged immersion required. With their superlative sensitivity, these strips are ideal for bacteriological testing and research applications. The ease of usage and visual color change offer quick results for professionals in educational, scientific, and industrial laboratories.

Supply Ability, Samples, and Seamless Delivery for Congo Red Indicator Papers

Our supply of Congo Red Indicator Papers is robust and ready to meet large Purchase Orders for dealers, exporters, and retailers across India. Sample availability ensures product satisfaction before bulk commitments. Flexible payment terms accommodate your business requirements, with superior transport services guaranteeing swift and secure delivery. Whether a producer or supplier, we handle logistics smoothly from confirmed order to doorstep.

FAQs of Congo Red Indicator Papers:

Q: How should Congo Red Indicator Papers be used for reliable pH detection?

A: Briefly dip a strip into your liquid sample to observe the immediate color change, indicating pH between 3.0 and 5.0. Do not immerse for prolonged periods to preserve strip integrity.

Q: What is the main benefit of using Congo Red Indicator Papers in laboratory settings?

A: These indicator strips offer precise and superlative sensitivity for pH measurement, making them flawless for acid-base titrations and bacteriological analyses with clear color change for instant results.

Q: When should Congo Red Indicator Papers be disposed, and what is the recommended method?

A: Dispose of used strips as routine laboratory waste after testing. This process aligns with standard lab disposal protocols, ensuring convenience and safety.

Q: Where should Congo Red Indicator Papers be stored for maximum shelf life?

A: Store the papers in a cool, dry place, away from light sources. The moisture-proof packaging helps maintain their accuracy for up to 24 months.

Q: What transport and delivery options are available for bulk orders of these indicator papers?

A: We provide comprehensive transport services across India, ensuring quick and safe delivery of your order upon receipt of a confirmed Purchase Order.