Products

Sodium Monofluorophosphate

Name:Sodium Monofluorophosphate ;Sodium Fluorophosphate ;Disodium Fluorophosphate ;
Formula: Na2PO3F
Appearance: White crystal or white powder
Description:  Sodium  monofluorophosphate is easily soluble in water with strong hygroscopicity, white powdery, melting point: about  625°C
Usage: Sodium monofluorophosphate is a kind of excellent caries preventing agent .Mainly used in additive for toothpaste containing fluorine ,fluorination for   drinking water, bactericide medicine and flushing agent for metal surface etc .
Packing: External packing (25kgs):  Pressed draft paper knitted with moistureproof liner ,
                 Internal packing: Double layer high-pressure polyethylene.
Product Standard : GB24567-2009 
 Remarks: Our sodium monoflurophosphate is complies with the specification of  the latest   USP standard 

TEST    ITEM

UNIT

GB24567-2009

TEST RESULT

Appearance

---

White Crystal or

White Powder

White Crystal or

White Powder

Purity(as (Na2PO3F))

%

95.0

98.0

Free fluoride (F)

%

0.68

0.30

Total fluoride (F)

%

≥13.0

13.25

Binding fluoride (F)

%

≥12.54

12.95

Arsenic (As)

%

≤0.0002

0.0002

Heavy metal (Pb)

%

≤0.002

0.001

Pb

%

0.0002

0.0001

Insoluble Solid in Water

%

0.15

0.05

PH value (20g/L solution)

---

6.5 – 8.0

6.8

Loss on drying,

%

0.2

0.015

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