1)Standard: GB4117-92
2)Purity: 99.95% min.
3)Acidity : 0.0004% max.
4) Moisture: 0.040% max
5)Chroma (pt-co): 10 max
Dichloromethane2)Purity: 99.95% min.
3)Acidity : 0.0004% max.
4) Moisture: 0.040% max
5)Chroma (pt-co): 10 max
1)methylene chloride 99.99%
2)MC MF:CH2Cl2
3)dichloromethane form:liquid