Molecular Formula: ZnO
Molecular Fat: eighty one.39
Generating Approach:Indirection
1, Capability :White powder,proportion five.606,melting stage 1975 ordmC,dissolved in acid,alkali,ammonium chloride and ammonia water,not dissolved in water and ethanol,be sublimed when it is 1800 ordmC.
2, Use:Commonly employed in rubber,health care,dope,printing and dyeing,magnetic material,ceramic,feedstuff,higher EPT battery and so on.
three, EPT(outside):25KGS Woven bag with internal plastic bag.
Indirect procedure zinc oXiHu (West Lake) Dis.de top quality meet up with stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd of GB/T3494-1996
| Product/Parameter | StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd | ||||
| Zinc OXiHu (West Lake) Dis.de % ge | ZnO ninety nine% | ZnO ninety nine.5% | ZnO ninety nine.7% | ZnO 99.eight% | ZnO 99.nine% |
| Metallic Zinc (in accordance with Zn) % | .01 | EPT | EPT | EPT | EPT |
| Direct oXiHu (West Lake) Dis.de (PbO)% le | .05 | .05 | .037 | .001 | .001 |
| Cadmium oXiHu (West Lake) Dis.de (CdO) % le | — | — | — | .0005 | .0005 |
| Cupric oXiHu (West Lake) Dis.de (CuO) % le | .0004 | .0004 | .0002 | .0002 | .0002 |
| As le | — | — | — | .0005 | .0005 |
| Manganese (Mn) % le | .5718 | .0001 | .0001 | — | — |
| Ferro OXiHu (West Lake) Dis.de (FeO) % le | — | — | .001 | — | — |
| Muriatic Acid Insoluble Compound % le | .01 | .008 | .006 | .004 | .004 |
| Reduction On Ignition % le | .2 | .two | .two | — | — |
| Water Insoluble Material % le | .two | .2 | .one | — | — |
| Unstable one zero five degC % le | .5 | .four | .three | .three | .three |
| Sieve Residue (45um mesh ) % le | .one | .one | .one | .1 | .1 |
| Surface area Spot % ge | 40 | forty five | 50 | 60 | sixty |
| Oil Absorption g/100g le | — | — | fourteen | — | — |
| Reducing EPT (compared with stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd sample) % ge | — | — | a hundred | — | — |
