POTASSIUM HYDROXIDE

CAS: 1310-58-3 · EC: 215-181-3
Solvent
CosIng Ref: 36981 EU Restriction: III/15a
💡 For reference only. Does not constitute medical advice.
Description
This strong alkaline compound serves as a pH adjuster and neutralizing agent in skincare formulations, helping to balance acidity levels and enable proper product texture. It's commonly used in very small amounts to adjust formulas during manufacturing rather than as an active skincare ingredient. Due to its highly caustic nature, it requires careful handling and can cause irritation if used in improper concentrations.
Synonyms
포타슘하이드록사이드 (ko) 水酸化K (ja) kalii hydroxidum potassium hydroxide
Properties
✗ Fragrance ✗ Preservative ✗ Colorant
Safety Rating
INTERNAL 3/10 · Low Concern
pH adjuster, strong base at high conc.

Hazard Classification (GHS/CLP)

H-Code Description Category
H302 吞嚥有害 health
H314 嚴重皮膚灼傷及眼損傷 health

Found in products

Total: 1068
Product Brand Occurrences
Vitamin E Body Butter Moisturiser 200ml Vitamin E 1
Vitamin E Hot Cloth Cleanser 200ml Vitamin E 1
Volume Style Set FEKKAI 1
VT Cica Daily Soothing Mask (30 sheets) VT Cosmetics 1
VT CICA Mask Cleanser 120ml VT 1
VT Reedle Shot 300 Essence 50mL VT 1
Watermint Gin Shave Cream Blind Barber 1
W.DRESSROOM Fash Fresh Foot Shampoo 500ml No. 97 April Cotton W.DRESSROOM 1
W.DRESSROOM Perfect Deo Wash 500ml W.DRESSROOM 1
Weekend Glow Overnight Brightening Mask Versed 1
What The Fake! Volumizing & Lengthening Mascara Essence 1
Whipped Mugtree Pore Calming Gift Set (Pack Cleanser 25g+Pack Scrub 35g+Cookie Clay 35ml) Whipped 1
White Truffle Deep Clean Foam Cleanser D'Alba Piedmont 1
White Truffle Repairing Hair Perfume Serum D'Alba Piedmont 1
Whole Body Deodorant Invisible Cream Tube - Clean Tangerine Lume 1
Yehwadam 梅花賦活乳液 140ml Yehwadam 1
倫敦鎮探索套裝 Londontown 1
歐舒丹乳木果馬鞭草皂液 L'Occitane 1
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