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Stannic Oxide

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MOQ : 50 Kilograms

Stannic Oxide Specification

Smell
Odorless

Ingredients
Stannic Oxide (SnO2)

Melting Point
1630 C

Shape
Amorphous or crystalline

Molecular Formula
SnO2

Ph Level
7 (neutral)

Application
Ceramics, gas sensors, catalysts, glass, polishing agents

Storage
Store in a cool, dry place, tightly closed container

Properties
High purity, good thermal stability, insoluble in water, amphoteric oxide

Physical Form
Powder

Molecular Weight
150.71 g/mol

EINECS No
242-159-0

Appearance
White fine powder

Density
6.95 Gram per cubic centimeter(g/cm3)

Grade
Industrial, Technical

Shelf Life
Stable under recommended storage; indefinite

Structural Formula
O=Sn=O

Solubility
Insoluble in water, soluble in strong acids and alkalis

Taste
Odorless and tasteless

Refractive Rate
2.006

Product Type
Inorganic Compound

HS Code
28258000

Usage
Used for electronic materials, enamel, glass, pigment, polishing

Purity
99% min.

CAS No
18282-10-5

Poisonous
Non-poisonous

Stability
Stable under normal conditions

Conductivity
Semiconducting properties

Particle Size
< 44 micron (typical)

Thermal Expansion
~4.5 x 106/K

Packaging
25 kg HDPE drums or bags

Mohs Hardness
6.5

Boiling Point
1800 C (approx.)

Hazard Statement
Not hazardous under normal usage

Stannic Oxide Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Stannic Oxide

Stannic Oxide

Test Description Specification Unit of Measure:

K2CO3 50-98 %
NA2CO3 99 %
CL 100 %
SO4 0.5 %
FE2O3 0.5 %
AL2O3 23
CR2O3
INSOLUBLE RESIDUE
6.5-8.0
LOSS IGNITION 30
CONTENT OF THE PARTICLES
SIZE
2.5 mm : 99
<0.1 mm: 9 %

Superior Purity and Stability

Stannic Oxide offered meets a minimum purity of 99% and retains stability under normal storage conditions. Its high thermal stability and resistance to water solubility make it an ideal compound for demanding environments where material performance is crucial.

Applications Across Industries

From ceramics and glass production to cutting-edge electronic materials and polishing agents, Stannic Oxides versatile properties support a multitude of technical and industrial functions. Its semiconducting nature also aids in the manufacturing of gas sensors and catalytic materials.

Safe, Reliable Handling and Storage

Stannic Oxide is classified as non-hazardous and non-poisonous under normal usage, and it is odorless and tasteless. It is supplied in robust HDPE packaging, storing safely in cool, dry spaces with an indefinite shelf life, provided containers remain tightly sealed.

FAQs of Stannic Oxide:

Q: How should Stannic Oxide powder be stored to maintain its quality?

A: Stannic Oxide should be stored in a cool, dry place, inside tightly closed containers. Under recommended conditions, the product remains stable with an indefinite shelf life.

Q: What industrial processes typically use Stannic Oxide?

A: Stannic Oxide is commonly used in manufacturing ceramics, glass, electronic materials, pigments, catalysts, and polishing agents due to its high purity, thermal stability, and semiconducting properties.

Q: When is Stannic Oxide most beneficial for technical applications?

A: Stannic Oxide is most beneficial when high purity, good thermal stability, and semiconducting properties are required, such as in advanced ceramics, sensors, and catalyst development.

Q: Where can Stannic Oxide be safely used without hazardous concerns?

A: Stannic Oxide can be safely used in industrial and laboratory environments, as it is considered non-hazardous and non-poisonous under normal conditions.

Q: What are the benefits of using Stannic Oxide in electronic materials?

A: The semiconducting nature and high purity of Stannic Oxide make it valuable for electronic materials, enhancing the performance of gas sensors and other electronic components.

Q: How does the particle size and shape of Stannic Oxide affect its usage?

A: Its fine particle size (<44 microns) and amorphous or crystalline shape contribute to improved dispersion and chemical reactivity, especially in ceramics and polishing formulas.

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