ZINCON AR (For Photometric Determination of Copper & Zinc)

(For Photometric Determination of Copper & Zinc)

Article No Z-09656
CAS No 135-52-4
HSN Code 29280090
Purity -
Grade AR
Molecular Formula C20H15N4NaO6S.H2O
Molecular Weight 480.43
Shelf Life 5 years


MSDS

COA

Packagings

ZINCON AR (For Photometric Determination of Copper & Zinc)

ZINCON AR (For Photometric Determination of Copper & Zinc)

5 gm

Specifications

Description Dark violet powder
Absorption maxima (buffer pH 9.0) 487 – 493 nm
Spec. Absorptivity A 1%/1cm lambda max; 0.001%; buffer pH 9.0; calc. on dried substance 490 - 540
Loss on drying at 105 °C Max. 10%
Melting point/Freezing point (˚C) 250-260˚C