Potassium Hydroxide - Hongding Chemicals Chemical Reagents Tue, 03 Jun 2025 08:48:22 +0000 en-US hourly 1 https://wordpress.org/?v=6.9 246622208 Potassium Hydroxide https://www.hongdings.com/products/potassium-hydroxide/ Tue, 06 Aug 2024 02:43:59 +0000 http://www.hongdings.com/product/light-brown-bag/ Potassium hydroxide is a basic chemical, mainly used in fertilizer production, soap making, paper manufacturing, textiles, printing and dyeing, pesticides, electroplating, and food additives.

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]]> Product Name: Potassium Hydroxide
CAS No: 1310-58-3
Einecs No: 215-181-3
HS Code: 2815200000
Formula: KOH
Grade Standard: Tech Grade
Appearance: White flake
Packaging Details: 25KG/BAG, 1000KG/BAG

Application:
Mainly used in fertilizer production, soap making, paper manufacturing, textiles, printing and dyeing, pesticides, electroplating, and food additives.

Specification:

Item Range Unit Standard
95% 90%
Superior Grade First Grade Superior Grade First Grade
Purity (KOH) ≥ ω/% 95 95 90 90
Potassium carbonate (K2CO3) ≤ ω/% 0.5 0.5 0.5 0.5
Sodium chloride (as Cl) ≤ ω/% 0.005 0.01 0.005 0.01
Sulfate (as SO4) ≤ ω/% 0.002 0.005 0.002 0.005
Nitrate and nitrite (as N) ≤ ω/% 0.0005 0.0005 0.0005 0.0005
Phosphate (as PO4) ≤ ω/% 0.002 0.005 0.002 0.005
Silicate (as SiO2) ≤ ω/% 0.01 0.01 0.01 0.01
Iron (Fe) ≤ ω/% 0.0002 0.0005 0.0002 0.0005
Sodium (Na) ≤ ω/% 0.5 1 0.5 1
Aluminum (Al) ≤ ω/% 0.001 0.002 0.001 0.002
Calcium (Ca) ≤ ω/% 0.002 0.005 0.002 0.005
Nickel (Ni) ≤ ω/% 0.0005 0.001 0.0005 0.001
Heavy metals (as Pb) ≤ ω/% 0.001 0.002 0.001 0.002

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