Metamizole Sodium CAS No.: 103-90-2

Metamizole Sodium , Analgin , Bonpyrin , Dipyron , Noramidopyrine , NOVALGIN
CAS No.: 103-90-2
Metamizole Sodium , Analgin , Bonpyrin , Dipyron , Noramidopyrine , NOVALGIN
CAS No.: 103-90-2
Purity: 99%


Certificate Of Analysis: DAB10/EP6
Tests
Standards
Results
Characteristic
Almost white crystalline powder
Conforms
Identification
Positive
Positive
Colour of solution
Conforms
Conforms
Acidic or alkalinic substance
Conforms
Conforms
Related substance
≤1%
<1%
Sulphate
≤0.1%
<0.1%
Heavy metals
≤0.004%
<0.002%
Loss on drying
4.9%~5.3%
5.2%
Assay
98.0%~101.0%
99.2%