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Oxidizers & Peroxides

Lithium sulfate

CAS: 10377-48-7

Overview

Lithium sulfate (CAS 10377-48-7 ), also marketed as lithium sulphate, is an inorganic lithium salt used across pharmaceutical, biotechnological, and industrial water treatment applications.

It functions primarily as a source of lithium ions in controlled chemical environments and as a selective biocidal and catalytic agent in various manufacturing processes.

In pharmaceutical manufacturing, it serves as a reagent and process chemical in the production of lithium-based active ingredients, particularly for psychiatric and neurological drug formulations.

Biotechnology and life sciences applications include its use as a protein crystallization agent, where controlled ionic conditions are critical for structural analysis and drug discovery workflows.

Water treatment operations employ it as a biocidal additive to inhibit microbial growth in industrial cooling systems and process water circuits throughout the facility.

It also functions as a catalyst precursor in select inorganic synthesis processes, where lithium ion activity influences reaction selectivity and yield during the production cycle.

The product is available as a white crystalline powder in both anhydrous and monohydrate forms. Standard supply grades include technical grade for industrial applications and high-purity grades.

These high-purity options meet pharmaceutical and reagent specifications. Packaging typically ranges from laboratory-scale quantities to bulk industrial supply depending on requirements.

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Physical Properties

Melting Point1173 °C
Density2.22 g/mL at 25 °C(lit.)
AppearanceWhite crystalline powder
ColorWhite
FormPowder
Water Solubility25.7 g/100 mL (25 ºC)
Refractive Index1.465
pH6.0-9.0 (25℃, 2M in H2O)

Safety & Handling

Warning GHS07 Hazard Statements H302 Harmful if swallowed H319 Causes serious eye irritation H412 Harmful to aquatic life with long lasting effects Precautionary Statements P264 Wash … thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P330 Rinse mouth. P501 Dispose of contents/container in accordance with local regulations. P264+P265 Wash … thoroughly after handling. P301+P317 Get emergency medical help. P337+P317 If eye irritation persists: Get medical advice/attention. Get emergency medical help. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code28332990
Storage Class13 - Non Combustible Solids
WGK (Germany)1

Other Names

lithium sulphate | Li2SO4 | dilthium sulfate | dilithium sulfate | Sulfuric aciddilithium salt | 919XA137JK | Lithium Sulphuratum

Related Products

Chemical Properties

CAS Number
10377-48-7
EC Number
233-820-4
Mol. Weight
110.0
HS Code
28332990

Industries

Documentation