Features
Density:1.40g/cm3(25℃)
Melting point:209-212(℃)
Item | Premium grade | Electronic grade |
Appearance | White crystal | White powder |
Impurity precipitating test | Acceptable | Acceptable |
Purity%≥ | 99.5 | 99.8 |
Dry loss%≤ | 0.30 | |
Ash%≤ | 0.05 | 0.02 |
Calcium ppm≤ | 200 | 50 |
Fe ug/g≤ | 2 | |
Fitness mesh | 20-80 |
Applications
Used to make highly efficient flocculan and paper deinking agent.Used as cuing agent for epoxy resin.Used as textile additives to produce fixing agent Y,fixing agent M and formaldehyde free fixing agent.Used to make pharmaceutical products.like guanidine hydrochloride,guanidine nitrate,guanidine carbonate etc,dicy of low calcium eontent is mostly used in the production,metformin,metformin tydrochloride and phenformin.Curing agent for epoxy resin adhesive in FR-4CCL production.One component adhesivesExoxy powder coatingsPrepregs and film adhesivesElectronic potting and encapsulating compounds
Storage instructionsStored in cool,dry and ventilated warehouse,away from moisture and handle with care when transportation,loading and unloading.
Packaging25kgs net plastic woven bags with PE inner liner.
