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SODIUM FLUORIDE

pubdate：2017-11-07 07:49:53source：http://lumingchem.netclick rate:

describe:Product Name: Sodium FluorideHS Code: 28261920 10CAS No : 7681-49-4Molecular weight: 41 99g molFormula: NaFShelf life:

Product Name: Sodium Fluoride	HS Code: 28261920.10
CAS No.: 7681-49-4	Molecular weight: 41.99g/mol
Formula: NaF	Shelf life: 1 year

Specification:

Item	Spec.
Appearance	White crystals
Purity(as NaF)	98.00% Min
SiO₂	0.5% Max
Acidity(as HF)	0.1% Max
Sulphate(as SO₄)	0.30% Max
Sodium Carbonate(as Na₂CO₃)	0.5% Max
Water-Insolubles	0.5% Max
Moisture	0.50% Max
Particle size distribution	60 mesh, 20% 80 mesh, 70% 100 mesh. 10%

Packing:
In 25 kgs polywoven bag, lined with PE bag.
Application:
Toothpaste; Gargles; Manufacture of Sodium Monofluorophosphate; Water fluoridation; Frits, enamels and ceramics.