group nameChemical Raw Materials
Min Order1 piece
brand nameTSH
update timeWed, 20 Jul 2011 16:05:39 GMT
Purity ≥99.0
Min Order1 piece
Name: 1,2-ethylenediamine
CAS :107-15-3
HS :2921211000
Purity : ≥99.0
Packing: 500ML
Usage: Lab
Grade: General Reagents
Specification:
Item | Qualification | Item | Qualification |
Purity ,% | ≥99.0 | Evaporation residue ,% | ≤0.03 |
Chroma,Hazen | ≤10 | Heavy metal (as Pb),% | ≤0.0002 |
Crystallization point°C | ≥10.0 | ||
Package: 500ml |
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