SPADNS AR

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SPADNS AR Specification

Shelf Life
2 years when properly stored

Physical Form
Powder

Smell
None

Poisonous
YES

CAS No
20764-19-0

Shape
Fine granular or crystalline

Grade
Analytical Reagent (AR)

Storage
Store in a cool dry place away from light and moisture

Ingredients
Sulfonated azo dye compound

Ph Level
Typically acidic (pH < 7 when in solution)

Taste
Odorless and tasteless

Structural Formula
C10H8N2NaO8S2

Melting Point
Decomposes above 300C

HS Code
2932.99.90

Application
Used as a reagent in fluorometric assays spectroscopic detection and chemical analysis

Properties
Fluorescent reagent with a notable ability to bind with metals in solution

Density
Gram per cubic centimeter(g/cm3)

Appearance
Reddish or brownish powder

Purity
Typically > 98%

Molecular Formula
C10H8N2NaO8S2

Solubility
Soluble in water

Usage
Primarily used in laboratories for chemical and analytical applications

Molecular Weight
378.29 g/mol

EINECS No
244-027-7

Refractive Rate
Not available

About SPADNS AR

SPADNS AR is a versatile analytical reagent primarily used in laboratories for chemical and analytical applications. It is a fine granular or crystalline powder with a molecular formula of C10H8N2NaO8S2 and a molecular weight of 378.29 g/mol. This odorless and tasteless fluorescent reagent exhibits a notable ability to bind with metals in solution. With a purity typically exceeding 98%, SPADNS AR is soluble in water and has a shelf life of 2 years when stored properly. Its acidic pH level and solubility make it ideal for a range of applications in fluorometric assays, spectroscopic detection, and chemical analysis.