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Indigo Carmine AR

Price 5393 INR/ Gram

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MOQ : 500 Grams

Indigo Carmine AR Specification

Purity
98%

Molecular Formula
C16H8N2Na2O8S2

Molecular Weight
466.35 g/mol

Packaging Type
Bottle

Size
25 g, 100 g, 500 g

Boiling point
N/A (decomposes before boiling)

Melting Point
> 300C (decomposes)

Usage
Analytical reagent, pH indicator, dye in laboratories

Physical State
Powder

Storage Instructions
Store in a tightly closed container, protected from light, in a cool, dry place.

Shelf Life
5 years

Ph Level
6.5 - 7.5

CAS No
860-22-0

Grade
Laboratory Grade

Type
University Lab Chemicals

Application
Chemical analysis, indicator and dye

Appearance
Blue to greenish-blue powder

Purity(%)
98%

HS Code
3204.1200

Molar Absorptivity
~42000 Lmolcm at 610 nm

Sensitivity
Sensitive to light and moisture

Hazard Class
Not classified as a hazardous substance

UN Number
Not regulated

EC Number
212-728-8

Solubility
Soluble in water, slightly soluble in ethanol

Color Index Number
CI 73015

Odor
Odorless

Stability
Stable under recommended storage conditions

Indigo Carmine AR Trade Information

Minimum Order Quantity
500 Grams

Supply Ability
50000 Grams Per Week

Delivery Time
4-5 Days

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
500GM, 1KG, 2.5KG, 5KG, 25KG, 50 KG export worthy Packing

Main Export Market(s)
Australia, Western Europe, Middle East, Africa, Central America, South America, Asia, Eastern Europe, North America

Main Domestic Market
All India

Certifications
ISO 9001:2008, GMP

About Indigo Carmine AR

INDIGO CARMINE GR 25 gm

C.I.No. 73015 10 x 25 gm

C16H8N2Na2O8S2 M.W.466.36
Absorption maximum 608-612nm 10 x 100 gm
(lambda max water) 1 kg
Spec. Absorptivity 380 - 475
(A 1%/1cm lambdamax; 0.001 %; water)
Loss on drying(105oC) max. 6%
Suitability for microscopy passes test
(As a reagent for the detection of Nitrate and Chlorate.
Suitable for Kidney function test, Shumway- Stain for animal embryos.)
CAS No. 860-22-0 Un No. NR TARIFF : 3204 90 00
R : 22 S : 22-24/25

Reliable Reagent for Accurate Laboratory Analysis

Indigo Carmine AR, with its impressive purity of 98%, is trusted for precision in various laboratory applications. Its high molar absorptivity at 610 nm makes it ideal for spectrophotometric assays, ensuring dependable and repeatable results. With a neutral pH range and stable formulation, it is suitable for demanding environments.

Safe Handling and Storage Recommendations

This chemical is not classified as hazardous, but due to its light and moisture sensitivity, proper storage enhances its shelf life and maintains efficacy. Store Indigo Carmine AR in tightly closed bottles, away from sunlight, in a cool and dry area to preserve its stability for up to five years.

Versatile Applications in Chemical Laboratories

Indigo Carmine AR finds applications as an analytical reagent, a pH indicator switching from blue to yellow, and as a dye. Its reliable color change property aids in chemical titrations and qualitative analysis. Compatible with various standard laboratory protocols, it is a staple for chemical, pharmacological, and educational labs.

FAQ's of Indigo Carmine AR:

Q: How should Indigo Carmine AR be stored to maintain its stability?

A: Indigo Carmine AR should be stored in a tightly closed container, protected from light and moisture, in a cool, dry place. Following these storage guidelines helps preserve its quality and extends its shelf life up to five years.

Q: What are the primary uses of Indigo Carmine AR in university laboratories?

A: Indigo Carmine AR is primarily employed as an analytical reagent, pH indicator, and dye. It is indispensable in chemical analysis, titrations, and spectrophotometric measurements due to its reliable color-changing properties.

Q: When is Indigo Carmine AR typically utilized during analytical processes?

A: Indigo Carmine AR is used during chemical assays and titrations where a sensitive and distinct color change is required, particularly for determining pH or as a redox indicator in laboratory experiments.

Q: Where can Indigo Carmine AR be sourced and in what quantities?

A: Indigo Carmine AR is available in India through multiple channels, including dealers, exporters, manufacturers, retailers, suppliers, and traders. It is offered in bottles containing 25 g, 100 g, or 500 g.

Q: What process ensures the best performance of Indigo Carmine AR during experiments?

A: To achieve optimal results, dissolve Indigo Carmine AR in water according to required concentrations and ensure it is protected from light and moisture during use. Always use freshly prepared solutions for analytical work.

Q: How does using Indigo Carmine AR benefit laboratory analysis?

A: Using Indigo Carmine AR enhances analytical precision due to its high purity and reliable color transition. Its stability and non-hazardous classification also offer safer handling and consistent performance in laboratory settings.

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