030-000-386 Sodium Sulfate

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Type Sulfate
CAS No. 7757-82-6
Chemical Formula Na2SO4
Molecular Weight 142.04
Assay ≥99%
Appearance white crystalline powder
Package Net Weight: 25kg/Bag
Packaging Packed with polyethylene plastic bag as the inner liner and compound plastic woven bag as the outer layer.
Storage Store in cool & dry places.

Related products: Zinc Sulfate Monohydrate, Magnesium Sulfate, Manganese Sulfate



Sodium Sulfate Introduction

Sodium Sulfate is a kind of white crystalline powder with a chemical formula of Na2SO4. Its melting point is 884°C. It is soluble in water, glycerin, but insoluble in ethanol. When exposed to the air, it will easily absorb moisture and become sodium sulfate of sweat. It’s used as a caramel coloring agent, food coloring diluent.

Sodium Sulfate Specification

Specification FCC VII
Content (Na2SO4, on the dried basis), w/% 99.0-100.5
Lead (Pb), mg/kg  ≤ 2
Selenium (Se), mg/kg  ≤ 30
Loss on drying (Anhydrous), w% 1.0

Sodium Sulfate Application

Sodium Sulfate is used as a caramel coloring agent, food coloring diluent.