Description
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 Properties
Item
Specification
Result
Appearance
Purple or brownish black crystal
Complies
Related substance (HPLC)
Total impurity ≤0.5%
Max single impurity ≤0.1%
0.2%
0.06%
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.
