Item Index
Appearance White powder
Product granularity D90(mm)≤0.010
Density 3.9g/cm3


Packing& Storage

Packing In 25kg barrel
Storage 20℃, 2 years.
Shipping Room temperature in China; may vary elsewhere


General Information

1.1 Chemical & Physical Properties

Common Names Zinc Stannate | Zinc oxostannanediolate
CAS No. 12036-37-2 Boiling Point (℃) N/A
Molecular Weight 232.117 Melting Point (℃) >570ºC
Appearance White powder Vapor Specific Gravity N/A
HS Code Flash Point (℃) N/A
Solubility Insoluble in water Autoignition Temperature (℃) N/A


1.2 Safety Information

Safety Phrases 26-36/37/39
WGK Germany
Packaging Group
Hazard Class


Inhalation Cough. Sore throat. Use local exhaust or breathing protection. Fresh air, rest.
Skin Redness. Burning sensation. Itching. Protective gloves. Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes Redness. Pain. Wear safety goggles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion Abdominal pain. Nausea. Vomiting. Do not eat, drink, or smoke during work. Wash hands before eating. Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention .


1.3 Synthetic Route


The main application of zinc stannate

Zinc stannate Zn2SnO4 (ZTO for short) is a ternary oxide semiconductor material with a band gap of 3.6eV at room temperature. It has the characteristics of high electrical conductivity, fast electron transfer, high chemical sensitivity, low visible light absorption, and excellent optical properties. It has been reported that ZTO has applications in solar cells, lithium-ion battery anode materials, gas-sensitive materials, and photocatalysts.
This product is mainly used as a flame retardant and smoke suppressant in the plastic industry. It is an ideal product to replace antimony trioxide. It has the advantages of safety and ease of use.