NINGBO HI-TECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD.
Room 1807,95 business Mansion,No.598 Jiangnan Road, Ningbo (315041) China,
TEL: +86-574-83888578
FAX: +86-574-83888577
M.T.: 013116681823
EMAIL: robinson@yefengtech.com
Name:Zinc Oxide
CAS NO: 1314-13-2
Molecular Formula: ZnO
Standard : 95%~99.7%
Packing:25kg/drum,
Usage: cosmetics, rubber, paint industry
Ltems of analysis
|
99.7%
|
99.5%
|
ZnO(%)≥
|
99.7
|
99.5
|
Insoluble mater in HCl(%)≤
|
0.006
|
0.008
|
Loss on ignition(%)≤
|
0.20
|
0.2
|
Soluble matter in water(%)≤
|
0.10
|
0.10
|
Volatile (105℃) (%)≤
|
0.3
|
0.4
|
Zinc (%)≤
|
None
|
None
|
Heavy metal (as Pb) (%)≤
|
0.037
|
0.05
|
Manganese (%)≤
|
0.0001
|
0.0001
|
Copper (%)≤
|
0.0002
|
0.0004
|
325 MESH Pass %
|
99.9
|
|