Calcium Silicate is a hydrous or anhydrous silicate with varying proportions of calcium oxide and silica.
How much products actually contain
No product states its amount yet.
Of the products containing it, 0 list it before the 1% line and 14 after it (usually 1% or less).
Products using this ingredient
12 of 14 confirmed · likeliest to carry enough first · See all 14
medicubemedicube Zero One-Day Exosome Shot Pore Ampoule 7500
Triple Y LabWhite Mulberry B3 Glow & Brightening Activator
medicubemedicube Zero One-Day Exosome Shot Pore Ampoule 2000
OGANACELLDerx V-Mode 1100 Booster Shot
TENZEROTENZERO PDRN Collagen Hidden Shot 2500
Triple Y LabCARNOSINE A.R.B AGE-DEFYING Spicule Serum
KAHINatwie Sangseu Crystal Boost Essence
OGANACELLDerx V-Mode 600 Booster Shot
Triple Y LabCARNOSINE PDRN Age Defying Complex
MEDIPEELMEDIPEEL Collagen Water Glow Wrapping Mask 100ml
OGANACELLDerx V-Mode 300 Booster Shot
Triple Y LabZINC-HAZEL Pore Minimizing Infusion
Definition
US FDA substance register · UNII S4255P4G5M · registered name CALCIUM SILICATE · single chemical substance
Calcium Silicate is a hydrous or anhydrous silicate with varying proportions of calcium oxide and silica.
Cosmetic roles
Safety & regulatory references
- Allowed colourant
- United States
Source: US FDA prohibited and restricted ingredients
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
Reviewed by CIR: Final Report on the Safety Assessment of Aluminum Silicate, Calcium Silicate, Magnesium Aluminum Silicate, Magnesium Silicate, Magnesium Trisilicate, Sodium Magnesium Silicate, Zirconium Silicate, Attapulgite, Bentonite, Fuller's Earth, Hectorite, Kaolin, Lithium Magnesium Silicate, Lithium Magnesium Sodium Silicate, Montmorillonite, Pyrophyllite and Zeolite
Reviewed by CIR: Amended Safety Assessment of Silicates as Used in Cosmetics
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name ケイ酸Ｃａ: 本品は、ケイ酸のカルシウム塩であり、次の化学式で表される。
Source: JCIA labelling names (Japan)
Names & identifiers
- CAS No.chemical registry number
- 1344-95-2
- EC No.EU chemical inventory number
- 215-710-8
- DTXSIDUS EPA chemical ID
- DTXSID4029648
Measured properties
- Appearance
- Dry Powder, Other Solid · White to off-white free-flowing powder that remains so after absorbing relatively large amounts of water or other liquids
- Melting point
- 1540 °C · 1250-1500 °C
- Solubility
- Insoluble in water · Solubility in water: poor
- Density
- 2.92 g/cu cm · White or slightly cream-colored, free-flowing powder, practically insoluble in water, density: 2.10 at 25 °C, absorbs 1-2.5 times its weight of liquids and still remains a free-flowing powder, total absorption power for water about 600%, for mineral oil about 500%, forms a siliceous gel with mineral acids, bulk density: 15-16 lb/cu ft, available surface area: 95-175 sq m/g, ultimate particle size:
- pH
- pH of aqueous slurry: 8.0-10.0 · 8~10
- Colour
- white
- Odour
- odourless
- Melting/freezing point
- 1540 ℃
- Flammability (solid, gas)
- not flammable
- Water solubility
- 37 ㎎/ℓ (20℃, pH: 10~10.3)
- Vapour density
- 2.414 g/㎤
- Relative density
- 2.92 g/cu cm ()
- Molecular weight
- 116.162
Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.
Source: PubChem · KOSHA safety data sheets (Korea)
What products actually use it for
What the 60 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Filler15
- Processing aids not otherwise specified10
- Opacifer5
- Drier3
- Pigment3
- Flow promoter2
- Flavouring and nutrient2
- Diluent2
14 other uses
- Absorbent2
- Abrasive2
- Viscosity modifier2
- Chemical reaction regulator2
- Binder1
- Catalyst1
- Lubricating agent1
- Anti-caking agent1
- Cleaning agent1
- Hardener1
- Plasticizer1
- Defoamer1
- Intermediate1
- Corrosion inhibitor1
Source: US EPA CompTox dashboard
Related literature
- Comparison between Calcium silicate, Mineral Trioxide Aggregate and Calcium Hydroxide on the Induction of Reparative Dentin following Pulpotomy · 2025
- Graphene Oxide/Chitosan/Calcium Silicate Aerogels for Hemostasis and Infectious Wound Healing · 2025
- Janus nanofiber membrane films loading with bioactive calcium silicate for the promotion of burn wound healing · 2025
- An injectable hyaluronic acid/lithium calcium silicate soft tissue filler with vascularization and collagen regeneration · 2024
- Trends of calcium silicate biomaterials in medical research and applications: A bibliometric analysis from 1990 to 2020 · 2022
Linked databases 20
- Australian Industrial Chemicals Inventory (AICIS)
- ChEBI
- China inventory of existing ingredients (IECIC)
- EU CosIng ingredient list 2
- JCIA labelling names (Japan)
- Korea Cosmetic Association ingredient dictionary
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- MFDS (Korea) cosmetic ingredient register 2
- PubChem
- Tlooto literature search 2 3 4 5
- UniChem cross-reference IDs
- US Cosmetic Ingredient Review (CIR) 2 3
- US EPA CompTox dashboard
- US EPA DSSTox chemical database
- US FDA prohibited and restricted ingredients
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata
- Wikipedia · English · Japanese · Chinese