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Sodium fluoride

SIGALD/01148 - puriss., meets analytical specification of Ph. Eur., BP, USP, 98.5-100.5% (calc. to the dried substance)

CAS Number: 7681-49-4
Empirical Formula (Hill Notation): FNa
Molecular Weight: 41.99
EC Number: 231-667-8
MDL Number: MFCD00003524
Linear Formula: NaF
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-01148-500G 500 g
$116.00
1/EA
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45-01148-6X1KG 1 kg
$496.00
6/EA
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anion traces chloride (Cl-): ≤100 mg/kg
  sulfate (SO42-): ≤200 mg/kg
assay 98.5-100.5% (calc. to the dried substance)
cation traces Fe: ≤50 mg/kg
form powder
grade puriss.
impurities acidity or alkalinity, complies
  organic volatile impurities, complies (GC)
  residual solvents, complies
  ≤0.002% heavy metals (as Pb)
  ≤0.1% free alkali (as NaOH)
  ≤0.2% free acid (as HF)
  ≤0.2% sodium hexafluorosilicate (Na2SiF6)
InChI 1S/FH.Na/h1H;/q;+1/p-1
InChI key PUZPDOWCWNUUKD-UHFFFAOYSA-M
loss ≤0.5% loss on drying, 150 °C
mp 993 °C (lit.)
quality meets analytical specification of Ph. Eur., BP, USP
Quality Level 200 
SMILES string [F-].[Na+]
suitability complies for appearance of solution
vapor pressure 1.4 mmHg ( 0 °C)
Application: Sodium fluoride may be employed as fluorination agent in the synthesis of aromatic and aliphatic fluorides, via metathesis. It may be used to prepare the lysis buffer.
General description: Sodium fluoride (NaF) is a metallic halide. It has been reported as dental caries preventive agent. It is the most widely employed preservative for glucose in blood. It has been reported to stabilize hepatic microsomal glucose-6-P phosphohydrolase enzyme.
Purity 98.5-100.5% (calc. to the dried substance)
mp 993 °C (lit.)
UNSPSC 12352300

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