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CAS RN: 1836-22-2 | Product Number: A0582

Azocal A [for Calcium determination]

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Product Number A0582
Molecular Formula / Molecular Weight C__1__7H__9N__2Na__3O__9S__2 = 518.35  
Physical State (20 deg.C) Solid
CAS RN 1836-22-2
PubChem Substance ID 87562166
Colour Index 16105
MDL Number


Appearance Orange to Amber to Dark red powder to crystal
Lambda max. 492.0 to 496.0 nm(H2O)
Absorbance(E1%1cm) min. 400(H2O, 492.0 to 496.0 nm)(calcd.on dried substance)
Solubility in Water almost transparency
Drying loss max. 20.0 %
Suitability for Calcium-analysis to pass test
Properties (reference)
Maximum Absorption Wavelength 494(H2O) nm
Solubility in water Soluble
Related Laws:
RTECS# QJ6402600
Transport Information:
HS Number 3204.12.5090
PubMed Literature

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