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Chrome Azurol S (CAS 1667-99-8)

Name: Chrome Azurol S (CAS 1667-99-8)
Brand: ARNISH LABORATES PRIVATE LIMITED.
Price: 1 INR
Availability: InStock

Price 1 INR/ Kilograms

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MOQ : 25 Kilograms

Chrome Azurol S (CAS 1667-99-8) Specification

Properties
Chrome azurol S is a polyanionic dye, metal ion-sensitive colorimetric indicator, and chemical reagent; forms stable complexes with Fe(III).

CAS No
1667-99-8

Product Type
Organic Chemical

Ingredients
Chrome Azurol S (sodium salt)

Molecular Formula
C23H14N3Na3O9S2

Structural Formula
[Structural formula available upon request or by referencing CAS No. 1667-99-8]

Shelf Life
2 years under recommended storage conditions. Years

Smell
Odorless

Shape
Crystalline or powder

Solubility
Freely soluble in water

Application
Used as an indicator for metal ions, especially iron (Fe3+), and determination of siderophores, also in analytical chemistry, staining, and spectrophotometric assays.

Taste
Not determined; chemical reagent

EINECS No
216-776-9

Storage
Store at room temperature, tightly sealed, away from light and moisture.

Melting Point
Decomposes

Usage
Preparation of colorimetric reagents for iron detection, siderophore assays, biochemical and analytical tests.

Molecular Weight
644.48 g/mol Grams (g)

Grade
Analytical Reagent (AR) Grade

HS Code
3204.1200

Purity
95%

Appearance
Reddish brown to dark violet powder

Ph Level
pH sensitive dye; optimal range pH 2-7 for detection

Physical Form
Powder

Packaging
Available in 5g, 10g, 25g plastic bottle packaging

Light Sensitivity
Store protected from light to prevent degradation

Hazard Class
Not classified as hazardous for transport

Sensitivity
High affinity for Fe(III) ions

MSDS Available
Yes, on request

pH Indicator Range
3.0 - 6.0

Chrome Azurol S (CAS 1667-99-8) Trade Information

Minimum Order Quantity
25 Kilograms

Supply Ability
100 Kilograms Per Week

Delivery Time
1 Week

About Chrome Azurol S (CAS 1667-99-8)

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Features:

Longer shelf life
Precise pH value
Accurate composition
Non-toxic

Reliable Metal Ion Detection

Chrome Azurol S offers exceptional sensitivity for Fe(III) ions, making it highly valuable for metal ion analysis in various chemical and biochemical applications. Its pronounced colorimetric response simplifies both qualitative and quantitative detection processes.

Versatile Analytical Applications

Extensively utilized in the preparation of colorimetric reagents for iron detection and siderophore assays, Chrome Azurol S is compatible with most standard reagents. Its broad application spans chemical staining, spectrophotometry, and research-grade analytical tests.

User-Friendly Storage and Handling

Packaged in convenient 5g, 10g, or 25g plastic bottles, Chrome Azurol S is easy to handle and store. It is non-hazardous for transportation but should be protected from light and moisture to maintain stability and effectiveness across its two-year shelf life.

FAQs of Chrome Azurol S:

Q: How is Chrome Azurol S typically used in laboratory settings?

A: Chrome Azurol S is commonly employed as a colorimetric indicator for detecting Fe(III) ions and siderophores in analytical chemistry, biochemical assays, and spectrophotometric analysis. It is incorporated into reagent preparations to visualize minute concentrations of iron using distinct color shifts.

Q: What is the process for preparing Chrome Azurol S solutions for metal ion detection?

A: To prepare Chrome Azurol S solutions, dissolve the required amount of powder in distilled water. The dye freely dissolves and should be shielded from light during both preparation and storage to prevent degradation. Ensure compatibility with other reagents in your analytical protocol.

Q: When should Chrome Azurol S be used in an analytical workflow?

A: Chrome Azurol S is ideal for steps involving detection or quantification of Fe(III) ions, typically during siderophore testing or when monitoring metal ion concentrations in biochemical or environmental samples within a pH range of 3.0 to 6.0.

Q: Where should Chrome Azurol S be stored to maintain its effectiveness?

A: Store Chrome Azurol S tightly sealed in its original plastic bottle at room temperature, away from light and moisture. Proper storage maximizes its stability and preserves its chemical integrity for up to two years.

Q: What are the main benefits of using Chrome Azurol S as an iron indicator?

A: The main advantages include its high sensitivity for Fe(III) ions, clear color changes for easy interpretation, broad compatibility with analytical reagents, and its safety as a laboratory chemical. It also offers versatility across various research and industrial applications.

Q: Is Chrome Azurol S hazardous, and is safety information available?

A: Chrome Azurol S is not classified as hazardous for transport and is non-poisonous under standard laboratory use. A Material Safety Data Sheet (MSDS) is available upon request for detailed handling and safety guidelines.

Q: Can Chrome Azurol S be used with other metal detection reagents?

A: Yes, Chrome Azurol S is compatible with most analytical reagents commonly used in metal ion analysis, allowing for flexible integration into existing laboratory protocols for iron and other metal detections.

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