Dino

Arsenazo Iii

Arsenazo Iii

Synonyms 2,7-Bis(2-arsonohyenylazo)-1, 8-dihydroxy-3, 6-naphthalene disulfonic acid; 2,2'-[1, 8-dihydroxy-3,6-disulfo-2, 7-naphthalene-bis(azo)dibenzenearsonic acid

CAS Number: 1668-00-4 Molecular Formula: C22H18As2N4O14S2 Molecular Weight: 776.363 g/mol

Beilstein Registry Number: 5717957 EC Number: 216-788-6 MDL Number: MFCD00036695

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SKU 02195059-CF
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Description

Product Description

Arsenazo Iii

Application Notes

Arsenazo III is used in the determination of calcium in serum. It has been used to evaluate calcium transport in permeabilized cells. Arsenazo III has also been used for the spectrophotometric determination of uranium and thorium. It is also used in the determination of micromolar amounts of zirconium, cadmium, and zinc.

Usage Statement

Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Key Applications

Determination of calcium;uranium;thorium;zirconium;cadmium;zinc

Specifications
SKU 02195059-CF
Application Notes Arsenazo III is used in the determination of calcium in serum. It has been used to evaluate calcium transport in permeabilized cells. Arsenazo III has also been used for the spectrophotometric determination of uranium and thorium. It is also used in the determination of micromolar amounts of zirconium, cadmium, and zinc.
Beilstein Registry Number 5717957
EC Number 216-788-6
Format Free Acid; Powder
Hazard Statements H301 + H331-H410
Applications Determination of calcium;uranium;thorium;zirconium;cadmium;zinc
Molecular Formula C22H18As2N4O14S2
Molecular Weight 776.363 g/mol
Personal Protective Equipment Eyeshields, Faceshields, Gloves, respirator cartridges
Physical Appearance Dark Violet Powder
Product Families Description Arsenazo III
Product Overview Arsenazo Iii
Purity >80%
Safety Symbol GHS06, GHS09
Storage and Handling Room Temperature
Usage Statement Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
UV Visible Absorbance λmax 530 nm (lit.)