CONGO RED INDICATOR PAPERS

CONGO RED INDICATOR PAPERS

2600 INR

Get a Price/Quote

Product Details:

Storage Store in a cool dry place away from direct sunlight and moisture
Purity Dependent on Congo Red dye purity applied
Poisonous NO
Properties Changes color from blue to red based on pH range
Solubility Not soluble in water (paper form; dye soluble in water)
Density Gram per cubic centimeter(g/cm3)
CAS No Not applicable for paper; Congo Red CAS No.: 573-58-0
Click to view more
Share Your Product:

Request To Call Back Send Inquiry

X

CONGO RED INDICATOR PAPERS Price And Quantity

Minimum Order Quantity 1 Kilograms
Price 2600 INR

CONGO RED INDICATOR PAPERS Product Specifications

EINECS No N/A for paper; Congo Red EINECS No.: 209-358-4
Taste Tasteless
HS Code 38220090
Molecular Weight 696.66 g/mol (for Congo Red dye)
Usage Dip the paper in the solution for pH testing; observe color change
Physical Form Sheets or strips of paper
Grade Laboratory Grade
Smell Odorless
Shelf Life Up to 2 years when stored as recommended
Solubility Not soluble in water (paper form; dye soluble in water)
Storage Store in a cool dry place away from direct sunlight and moisture
Purity Dependent on Congo Red dye purity applied
Poisonous NO
Properties Changes color from blue to red based on pH range
Molecular Formula C32H22N6Na2O6S2 (for Congo Red dye)
Ph Level N/A (indicator range: pH 3.0 to pH 5.0)
Density Gram per cubic centimeter(g/cm3)
CAS No Not applicable for paper; Congo Red CAS No.: 573-58-0
Melting Point Not applicable (indicator paper is a solid mixture)
Ingredients Congo Red dye filter paper substrate
Appearance Thin paper strips usually reddish in color
Shape Rectangular or custom shapes (strips or sheets)
Structural Formula Specific to Congo Red dye applied on paper
Application pH indicator in laboratories titrations and educational purposes

Product Description

Congo Red Indicator Papers are essential tools for pH testing in laboratories, titrations, and educational settings. These rectangular or custom-shaped sheets are odorless, tasteless, and non-poisonous, making them safe for handling. The paper strips are typically reddish in color and undergo a color change from blue to red within the pH range of 3.0 to 5.0. Stored in a cool, dry place, these laboratory-grade papers have a shelf life of up to 2 years. Comprising Congo Red dye on a filter paper substrate, these papers are not water-soluble and exhibit a molecular weight of 696.66 g/mol. Their precise molecular formula, C32H22N6Na2O6S2, ensures accurate pH testing results.

FAQs of CONGO RED INDICATOR PAPERS:

Q: What is the application of Congo Red Indicator Papers?

A: Congo Red Indicator Papers are primarily used as pH indicators in laboratory experiments, titrations, and educational activities.

Q: How should the Congo Red Indicator Papers be stored?

A: It is recommended to store the papers in a cool, dry place away from direct sunlight and moisture to maintain their effectiveness.

Q: Are the Congo Red Indicator Papers soluble in water?

A: No, the papers are not soluble in water.

Q: What is the shelf life of the Congo Red Indicator Papers?

A: The papers have a shelf life of up to 2 years when stored correctly.

Q: What is the molecular weight of Congo Red dye used in these indicator papers?

A: The molecular weight of Congo Red dye applied on the paper is 696.66 g/mol.

Tell us about your requirement

product

Price:

Quantity *

Quantity

Select Unit

50
100
200
250
500
1000+

Additional detail

Mobile number

Email

Other Products in 'Specialities Chemicals' category

PHENYL HYDRAZINE HYDROCHLORIDE 99% Extra Pure

PHENYL HYDRAZINE HYDROCHLORIDE 99% Extra Pure CAS No : 59881 Ph Level : Not applicable (solid form) Usage : Primarily used as a reducing agent and in the preparation of certain dyes/pigments Molecular Formula : C6H8ClN2 Molecular Weight : 144.59 g/mol Properties : Stable under recommended conditions; hazardous reactions may occur upon contact with strong oxidizing agents Purity : 99% Poisonous : YES Storage : Store in a cool dry place away from light heat and incompatible materials such as strong oxidizing agents and acids, Other HS Code : 2928.00 EINECS No : 2004447 Solubility : Soluble in water alcohol and ether Application : Other , Used in organic synthesis pharmaceutical intermediates and laboratory reagents Shelf Life : 2 years when stored properly Smell : Other, Faint aminelike odor Grade : Extra Pure Physical Form : Other, Crystalline powder Shape : other, Crystalline powder Structural Formula : C6H5NHNH2HCl Appearance : White to pale yellow crystalline solid Ingredients : 99% phenyl hydrazine hydrochloride Melting Point : 150152C Refractive Rate : Not available Density : 1.2 Gram per cubic centimeter(g/cm3) Taste : Other, Slightly bitter

Send Inquiry

LEAD AAS STANDARD SOLUTION 1000 mg-L Pb IN DILUTED HNO3 traceable to NIST

LEAD AAS STANDARD SOLUTION 1000 mg-L Pb IN DILUTED HNO3 traceable to NIST CAS No : 7439921 (for lead) 7697372 (for nitric acid) Ph Level : Approximately 1 (acidic due to diluted nitric acid content) Usage : Primarily for laboratory and analytical purposes Molecular Formula : Pb Molecular Weight : 207.2 g/mol Properties : 1000 mg/L Pb in a diluted HNO3 matrix Purity : 1000 mg/L lead solution Poisonous : YES Storage : Other, Store at room temperature between 15C and 25C in a tightly closed container HS Code : 3822.00 EINECS No : 2311004 (for lead) 2317142 (for nitric acid) Solubility : Fully miscible in water Application : Other , Used as a calibration standard for atomic absorption spectroscopy (AAS) and trace metal analysis Shelf Life : 1 year from the date of manufacture Smell : Other, Odorless Grade : Traceable to NIST standards Physical Form : Liquid Shape : other, Not applicable (liquid form) Structural Formula : Not applicable (mixture of Pb ions in HNO3 solution) Appearance : Clear colorless liquid Ingredients : Lead (Pb) Nitric Acid (HNO3) and Water Melting Point : Not applicable (solution form) Refractive Rate : Not determined Density : 1 Gram per cubic centimeter(g/cm3)

Send Inquiry

MN616MD 1-4 = Grade-2V, FOLDED 24CM DIA PACK OF 100

MN616MD 1-4 = Grade-2V, FOLDED 24CM DIA PACK OF 100 CAS No : Not Applicable Ph Level : Not Applicable Usage : Primarily used for filtration processes Molecular Formula : Not Applicable Molecular Weight : Not Applicable Properties : Highgrade filtration paper with optimal porosity Purity : Not Applicable Poisonous : Not Applicable, Other Storage : Other, Store in a cool dry place away from direct sunlight HS Code : 4805.50.00 EINECS No : Not Applicable Solubility : Not Applicable Application : Other , Industrial and laboratory use; filtration applications Shelf Life : Indefinite under proper storage conditions Smell : Other, Not Applicable Grade : Grade2V Physical Form : Other, Folded filter paper Shape : other, 24 cm diameter circular Structural Formula : Not Applicable Appearance : White folded filter paper Ingredients : Cellulosebased material Melting Point : Not Applicable Refractive Rate : Not Applicable Taste : Not Applicable, Other

Send Inquiry

TETRABUTYL AMMONIUM HYDROGEN SULPHATE 98% For Synthesis

TETRABUTYL AMMONIUM HYDROGEN SULPHATE 98% For Synthesis CAS No : 32503278 Ph Level : Neutral Usage : Primarily for synthesis in research and industrial applications Molecular Formula : C16H37NO4S Molecular Weight : 339.54 g/mol Properties : High purity effective catalyst for organic synthesis Purity : 98% Poisonous : Other, May be harmful if swallowed consult SDS Storage : Other, Store in a cool dry place; keep tightly closed HS Code : 2923900000 EINECS No : 2511570 Solubility : Soluble in water Application : Used as a phasetransfer catalyst and in chemical synthesis, Other Shelf Life : One year under proper storage conditions Smell : Other, Odorless Grade : Synthesis Grade Physical Form : Other, White to offwhite powder or crystalline solid Shape : other, Crystalline or powder Structural Formula : CH3(CH2)3NHSO4 Appearance : White to offwhite solid Ingredients : Tetrabutyl ammonium hydrogen sulfate Melting Point : 150160C Refractive Rate : Not available

Send Inquiry

SEND INQUIRY CALL ME FREE

Send SMS

trade india member

A. B. ENTERPRISES All Rights Reserved.(Terms of Use)
Developed and Managed by Infocom Network Private Limited.

✕

Tell us about your requirement

product

Price:

Quantity *

Quantity

Select Unit

50
100
200
250
500
1000+

Additional detail

Mobile number

Email