Magnesium Sulfate
AKA “7487-88-9, Magnesium sulfate anhydrous, MgSO4, Sulfuric acid magnesium salt (1:1), Magnesiumsulfat, Magnesium sulfate (1:1), Sal Angalis, Sal De sedlitz, Tomix OT
Synthetic
Ingredient Facts
Magnesium sulfate
AKA: 7487-88-9, Magnesium sulfate anhydrous, MgSO4, Sulfuric acid magnesium salt (1:1), Magnesiumsulfat, Magnesium sulfate (1:1), Sal Angalis, Sal De sedlitz, Tomix OT
Synthetic · Cleansing · EWG: 1
Synthetic
Cleanser
Synthetic
Clean
Magnesium Sulfate is a magnesium salt of sulfuric acid, that can be used to normalize magnesium levels in the body, and to prevent seizures in eclampsia and preeclampsia. Magnesium is a divalent cation essential for a number of biochemical processes involved in nerve signaling, bone mineralization and muscle contractions. About 350 enzymes involved in glycolysis and the Krebs cycle, formation of cyclic-AMP and ATP, cellular signal transduction and protein and nucleic acid synthesis are dependent on magnesium. Magnesium blocks neuromuscular transmission and decreases the amount of acetylcholine liberated at the end plate by the motor nerve impulse, thereby preventing convulsions and seizures.
Solubility 710
Formula
MgO4S
Mol. Weight
120.37
CAS #
7487-88-9, 10034-99-8, 18939-43-0
Form
Powder
State
Other Solid; Liquid, Other Solid; Dry Powder; Liquid; Dry Powder, Pellets or Large Crystals; Pellets or Large Crystals, Liquid; Pellets or Large Crystals; Dry Powder, Liquid; NKRA
See origin →
Functions
Surfactant
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Adds Body & Volume
Controls Viscosity
Adds volume
Controls product thickness
Traditional Use
This CAS number corresponds to titanium dioxide, a mineral pigment used for centuries in various forms and extensively in modern cosmetics as an opacifying agent and UV protectant.
Skin Types
all-skin-types
Best For
General
EWG
1
CIR
Insufficient
Pregnancy
CIR Safety Findings
all-shades-safe
Regulatory Status
USAunder review
CANADApermitted
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Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR