Tianjin Xinxin Biotechnology Research And Development Center!Tel:+86-22-23995346 +86-22-86399960
ADD:Donglan Tuo Village, Wang Wenzhuang Town, Xiqing District, Tianjin, China
Tel:+86-22-23995346
Fax:+86-22-23990742
P.C300383
Mobile phone:+86-13920818696
Tel/Fax:+86-22-86399961
Sales/Service Tel:+86-15202298304
URL:www.znso4.com
E-mail:xinxin@znso4.com
Physical and chemical property
appearance: white crystal powder
relative density: 2.97
melting point: 994℃
toxicity:
index of refraction: 1.83
grain diameter: figure
thermal analysis: figure
Use
Anhydrous Zinc Borate is widely used in producing ceramic glaze、silastic, and area of space flight、electric field and electricity supply network, etc.
Package
Net weight: 25Kg, paper-plastic composite bag, protect from damp and hook.
Chemical components
Items |
Index |
ZnO% |
43.0~44.0 |
B2O3% |
50.0~52.0 |
Surface water% |
0.5 |
Pb |
3ppm |
Cd |
ND |
Cr |
ND |
Hg |
ND |