01148
Fluka

Sodium fluoride

SKU
01148
Puriss., meets analytical specification of BP, Ph. Eur., USP, 98.5-100.5% (calc. to the dried substance)
General Information:
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Brand
Fluka
UNSPSC Code
12352300
CAS Numbers (All) EC Number Linear Formula
NaF
MDL Number Molar Mass
41.99 g/mol
RTECS Number
WB0350000

Documents

Specifications

PropertyValue
Assay (calculated to the dried substance)98.5 - 100.5 %
Loss on drying (150°C)max. 0.5 %
Loss on drying (130 °C, 3 h)max. 0.5 %
Acidity or alkalinitycomplying
Free acid (as HF)max. 0.2 %
Fluorosilicate (SiF6)complying
Free alkali (as NaOH)max. 0.1 %
Iron (Fe)max. 0.005 %
Heavy metals (as Pb)max. 20 ppm
Sodium Hexafluorosilicicate ( Na2SiF6)max. 0.2 %
Chloride (Cl)max. 10 ppm
Sulfate (SO4)max. 200 ppm
Appearance of the solutioncomplying
Residual solventscomplying

Properties

PropertyValue
Boiling Point/Range1.704 °C (1.013 hPa)
ColorColorless
Density2.7 g/cm3 (20 °C)
FlashpointNot applicable
FormSolid
GradeReagent Pharmacopeia Salts
Incompatible MaterialsGlass and silicate-containing materials are attacked, With strong mineral acids hydrogen fluoride is produced
Lower Explosion LimitNot applicable
Melting Point/Range990 °C
Partition CoefficientNo data available
Product LinePuriss.
Solubility in Water42 g/l (20 °C)
Storage TemperatureAmbient
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNot applicable
pH-Value8.0-10.0 (20 °C)

Safety Information

PropertyValue
Hazard Class6.1
Package GroupIII
UN IDUN1690
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