40208H
Honeywell

Ammonium fluoride solution

SKU
40208H
Semiconductor Grade (Honeywell 17767)
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Brand
Honeywell
UNSPSC Code
12352300
CAS Numbers (All) Linear Formula
NH4F
MDL Number
Molar Mass
37.04 g/mol

Documents

Specifications

PropertyValue
Assaymin. 40 %
Residue on ignition (SO4)max. 10 ppm
pH (1 %,20°C)6.2 - 7.0
Silver (Ag)max. 0.05 ppm
Aluminium (Al)max. 0.5 ppm
Arsenic (As)max. 0.05 ppm
Gold (Au)max. 0.05 ppm
Barium (Ba)max. 0.1 ppm
Beryllium (Be)max. 0.05 ppm
Bismuth (Bi)max. 0.05 ppm
Calcium (Ca)max. 0.5 ppm
Cadmium (Cd)max. 0.1 ppm
Cobalt (Co)max. 0.05 ppm
Chromium (Cr)max. 0.1 ppm
Copper (Cu)max. 0.1 ppm
Iron (Fe)max. 0.5 ppm
Gallium (Ga)max. 0.1 ppm
Indium (In)max. 0.05 ppm
Potassium (K)max. 0.1 ppm
Lithium (Li)max. 0.1 ppm
Magnesium (Mg)max. 0.2 ppm
Manganese (Mn)max. 0.05 ppm
Molybdenum (Mo)max. 0.05 ppm
Sodium (Na)max. 0.2 ppm
Nickel (Ni)max. 0.05 ppm
Lead (Pb)max. 0.1 ppm
Platinum (Pt)max. 0.05 ppm
Antimony (Sb)max. 0.05 ppm
Silicon (Si)max. 200 ppm
Tin (Sn)max. 0.1 ppm
Strontium (Sr)max. 0.1 ppm
Titanium (Ti)max. 0.1 ppm
Thallium (Tl)max. 0.05 ppm
Vanadium (V)max. 0.1 ppm
Zinc (Zn)max. 0.1 ppm
Zirconium (Zr)max. 0.05 ppm
Chloride (Cl)max. 4 ppm
Phosphate (PO4)max. 1 ppm
Sulfate (SO4)max. 2 ppm

Properties

PropertyValue
Autoignition TemperatureNot auto-flammable
Boiling Point/Range>100 °C (1.013 hPa)
ColorColorless
Density1.110 g/cm3 (20 °C)
FlashpointNot applicable
FormLiquid
GradeSemiconductor Grade Reagent
Incompatible MaterialsContact with strong acids liberates hydrogen fluoride, Glass and silicate-containing materials are attacked
Lower Explosion LimitNot applicable
Melting Point/RangeNo data available
Partition CoefficientNo data available
Purity Percentage40
Purity Details40%
Solubility in WaterCompletely miscible
Storage TemperatureAmbient
Upper Explosion LimitNot applicable
Vapor PressureSimilar to water
ViscosityNo data available
pH-Value6.2-7.0 (20 °C)

Safety Information

PropertyValue
Hazard Class6.1
Package GroupIII
UN IDUN3287
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