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Sodium Rhodizonate CAS 523-21-7

Assay: 99%min

Appearance: Green-gray to dark green powder

Packaging: 25kgs/Drum or by customed.

Sample: available


Sodium Rhodizonate

Sodium Rhodizonate Quick Detail

Appearance: Green-gray to dark green powder

CAS: 523-21-7

MF: C6Na2O6

MW: 214.04

EINECS: 208-340-3

Chemical Structure: Sodium rhodizonate CAS 523-21-7

Sodium Rhodizonate Properties

Item Specification Result
Appearance  Purple or brownish black crystal Complies
Related substance (HPLC) Total impurity ≤0.5%

Max single impurity ≤0.1%



Odor Characteristic Complies
Assay 99% 99.22%
Heavy Metal <10ppm Complies
As <0.1ppm 0.05ppm
Pb <0.1ppm 0.05ppm
Cd <0.1ppm 0.05ppm
Residual Solvents <100ppm Complies
Residual Pesticide Negative Complies
Total Plate Count <1000cfu/g Complies
Yeast & Mold <100cfu/g Complies
E.Coli Negative Complies
Salmonella Negative Complies

Sodium Rhodizonate Usage

Used as a reagent for barium and strontium.

Sodium Rhodizonate Package

25kgs/Drum or by customed.

Sodium Rhodizonate Storage

Store at RT.

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