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WATER ULTRAPURE

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Article No. 6483J Grade ULTRAPURE
Purity CAS No. 7732-18-5
Molecular Formula H2O Molecular Weight 18.02
H.S. Code 2853.9010 Shelf Life 12 Months

Specifications

Appearance A clear, colourless and odourless liquid Colour Max 10 APHA
Phosphorous (P) Max 0.01 ppm Sulphur (S) Max 0.3 ppm
Resistivity (Megohm/cm) Min 17 Aluminium (Al) Max 1 ppb
Antimony (Sb) Max 0.5 ppb Arsenic (As) Max 0.5 ppb
Barium (Ba) Max 0.1 ppb Beryllium (Be) Max 0.1 ppb
Bismuth (Bi) Max 0.1 ppb Boron (B) Max 1 ppb
Cadmium (Cd) Max 0.5 ppb Calcium (Ca) Max 1 ppb
Cerium (Ce) Max 0.1 ppb Cesium (Cs) Max 0.1 ppb
Chromium (Cr) Max 1 ppb Cobalt (Co) Max 0.5 ppb
Copper (Cu) Max 0.5 ppb Dysprosium (Dy) Max 0.1 ppb
Erbium (Er) Max 0.1 ppb Europium (Eu) Max 0.1 ppb
Gadolinium (Gd) Max 0.1 ppb Gallium (Ga) Max 0.1 ppb
Germanium (Ge) Max 0.1 ppb Gold (Au) Max 0.1 ppb
Hafnium (Hf) Max 0.1 ppb Holmium (Ho) Max 0.1 ppb
Indium (In) Max 0.1 ppb Iron (Fe) Max 1 ppb
Iridium (Ir) Max 1 ppb Lanthanum (La) Max 0.1 ppb
Lead (Pb) Max 1 ppb Lithium (Li) Max 1 ppb
Lutetium (Lu) Max 0.1 ppb Magnesium (Mg) Max 1 ppb
Manganese (Mn) Max 1 ppb Mercury (Hg) Max 0.1 ppb
Molybdenum (Mo) Max 0.1 ppb Neodymium (Nd) Max 0.1 ppb
Nickel (Ni) Max 0.5 ppb Niobium (Nb) Max 0.1 ppb
Osmium (Os) Max 1 ppb Palladium (Pd) Max 0.5 ppb
Platinum (Pt) Max 0.5 ppb Potassium (K) Max 1 ppb
Praseodymium (Pr) Max 0.1 ppb Rhenium (Re) Max 0.1 ppb
Rhodium (Rh) Max 0.5 ppb Rubidium (Rb) Max 0.1 ppb
Ruthenium (Ru) Max 0.5 ppb Samarium (Sm) Max 0.1 ppb
Scandium (Sc) Max 0.1 ppb Selenium (Se) Max 1 ppb
Silver (Ag) Max 0.1 ppb Silicon (Si) Max 1 ppb
Sodium (Na) Max 1 ppb Strontium (Sr) Max 1 ppb
Tantalum (Ta) Max 0.1 ppb Tellurium (Te) Max 0.1 ppb
Terbium (Tb) Max 0.1 ppb Thallium (Tl) Max 0.1 ppb
Thorium (Th) Max 0.1 ppb Thulium (Tm) Max 0.1 ppb
Tin (Sn) Max 0.5 ppb Titanium (Ti) Max 0.5 ppb
Tungsten (W) Max 0.1 ppb Uranium (U) Max 0.1 ppb
Vanadium (V) Max 0.5 ppb Ytterbium (Yb) Max 0.1 ppb
Yttrium (Y) Max 0.1 ppb Zinc (Zn) Max 1 ppb
Zirconium (Zr) Max 0.5 ppb
Revision Date: 28-Nov-2025

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