CAS 3353-05-7 corresponds to Manganese stearate, which is a metal soap formed by stearic acid and divalent manganese. Its molecular formula is C ∝₆ H ₇₀ O ₄ Mn, with a molecular weight of 621.89. It is an off white to light pink powder at room temperature and is insoluble in water.

Basic Information
-Chinese name: Manganese stearate (or manganese octadecanoate salt)
-English name: Manganese distinct/Manganese steel
-Molecular formula: C ∝₆ H ₇₀ O ₄ Mn (also written as (C ₁₇ H ∝₅ COO) ₂ Mn)
-Molecular weight: 621.89
-EINECS number: 222-119-9
-Appearance: Off white to pink powder
-Solubility: Insoluble in water, soluble in organic solvents such as benzene, chloroform, etc
-Thermal stability: Stable under normal conditions, but can decompose into carbon oxides and manganese oxides when exposed to strong oxidants or high temperatures

main purpose
-Used as a catalyst (such as polyurethane foaming, resin curing)
-Lubricants and release agents (for plastic and rubber processing)
-Desiccant (accelerates film formation in paint and ink)
-Organic synthesis intermediates and nanomaterials precursors

Safety Reminder
-Hazard identification: H302 (harmful if swallowed), H312 (harmful if in contact with skin), H315/H319/H332/H335 (irritating to eyes/skin/respiratory tract)
-Protective measures: Avoid inhaling dust, wear gloves, goggles, and respiratory protective equipment; If accidentally touched, immediately clean and seek medical attention

The toxicity data of this substance is not sufficient, and standard chemical safety regulations should be followed during operation.

Products :

CAS 3353-05-7 | Manganese distearate (C18H36O2)
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