Ammonium Purpurate (Murexide) SQ 25g

Ammonium Purpurate (Murexide) SQ 25g

Ammonium Purpurate (Murexide) SQ 25g

Ammonium Purpurate (Murexide) SQ 25g

Ammonium Purpurate (Murexide) SQ 25g

Ammonium Purpurate (Murexide) SQ 25g

Ammonium Purpurate (Murexide) SQ 25g

Ammonium Purpurate (Murexide) SQ 25g

Ammonium Purpurate (Murexide) SQ 25g Specification

Flash Point
Not applicable

CAS No
3051-09-0

Melting Point
300 C

Shelf Life
5 Years

Size
25g

Molecular Weight
284.19 g/mol Grams (g)

Usage
Laboratory

Boiling point
Not applicable

Density
Not normally specified Gram per cubic centimeter(g/cm3)

Purity
Not specified

Molecular Formula
C8H8N6O6

Ph Level
Not normally specified for the solid

Packaging Type
Glass Bottle

Physical State
Solid

Grade
SQ

Type
Scientific Lab Chemicals

Application
Laboratory

Appearance
Red to dark-red/purple powder

Purity(%)
Not specified

Ammonium Purpurate (Murexide) SQ 25g Trade Information

Minimum Order Quantity
25 Pieces

Delivery Time
5 Days

Ammonium Purpurate (Murexide) SQ 25g About

Ammonium purpurate (murexide) SQ (Purified/Extra Pure grade from Qualigens) is a dark red to purple crystalline powder with a purity of >99%, widely used as a complexometric indicator in analytical chemistry

Product Description & Specifications

Chemical Name: Ammonium purpurate (also known as Murexide or 5,5'-nitrilodibarbituric acid monoammonium salt)

Grade: SQ (Purified / Extra Pure)

Molecular Formula: CHNO NH (or NHCHNO)

Molecular Weight: 284.19 g/mol

Purity: 99%

Appearance: Dark red to reddish-purple powder
Solubility: Soluble in water (giving a reddish-purple or yellow solution depending on pH)
Key Applications
- Complexometric Titrations: Used for the estimation and titration of calcium ions, as well as copper, nickel, cobalt, thorium, and rare-earth metals.

Water Hardness Testing: Applied in analytical methods to determine calcium and total hardness in aqueous systems.

pH Indicator Properties: Aqueous forms change colors visibly: yellow in strong acid, reddish-purple in weak acid, and blue-purple in alkaline conditions

Ammonium Purpurate (Murexide) SQ 25g

Ammonium Purpurate (Murexide) SQ 25g

Ammonium Purpurate (Murexide) SQ 25g

Ammonium Purpurate (Murexide) SQ 25g

Ammonium Purpurate (Murexide) SQ 25g

Ammonium Purpurate (Murexide) SQ 25g

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