Sell sulfur dioxide - skype: ardenshirley

Description

1. Chemical formula: SO?
Molecular weight: *4
CAS NO.: ********5
2. Specification:
Purity: Grade I ?*9.9% and Grade II ?*9.0% for industrial use
3. Property: colorless at normal temperature, toxic gas
4. Application: it could be used to produce sulfur and used as pesticide, bactericide, bleacher and reducing agent. In the atmosphere, sulfur dioxide could be oxidated into sulfuric acid mist or sulphate aerocolloid, thus it is the important predecessor for environment acidification.
5. Packing: steel cylinder, **0L/**0kg or **0L/***0kg per cylinder