Products
Propanediol
CAS Number 26264-14-2
monitoring and analysis
Test Items Specification
Tone (APHA) 10 max
Water content,% 0.2 max
Proportion (20/25 °C) 1.0350~1.0410
Boiling Range (L), °C 184.0~189.0
Boiling Range (U),°C 184.0~189.0
Distillation amount Vol% 95 min
Acidity, ml 0.20 max
Chloride, % 0.007 max
Heavy metals, ppm 5 max
Sulfate % 0.006 max
Burning residue % 0.07 max
Organic volatile impurities, chloroform µg/g 60 max
Two oxygen heterocycle ethane, µg/g 380 max
Organic volatile impurities, Dichloromethane,µg/g 600 max
Organic volatile impurities,Chloryleneµg/g 80 max
Test, GLC% 99.5 min

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