Shanghai Enjoy Chemical Co., Ltd.
CHINESE ENGLISH
Products Category
News

Contact Us

Tel: 021-38256561
Fax: 021-80370639
E-mail: info@enjoychemical.com
Add: Unit No.3000 Jindu Road Minhang District Shanghai China 201108

Partners
Products

Industrial Grade Sodium Fluoride NaF

Industrial Grade Sodium Fluoride NaF Industrial Grade Sodium Fluoride NaF Industrial Grade Sodium Fluoride NaF Industrial Grade Sodium Fluoride NaF
Product Name:Industrial Grade Sodium Fluoride NaF
CAS No:7681-49-4
Prdouct Details:

Sodium Fluoride is made from Hydrofluoric Acid or Fluorosilicate Acid with Sodium Salts. Appearance is white powder, Formula
NaF, Toxic, soluble in water, almost insoluble in Ethanol. The aqueous solution of Sodium Fluoride can corrode glass.

Chemical and Physical Parameters:

Sodium fluoride [7681-49-4]

Product Name:

Sodium fluoride

Synonyms:

Fluoride ion chromatography standard solution Fluka; Sodiumfluoridemetalsbasiswhitepowder; Sodiumfluorideopticalgradewhitextl; Sodium fluoride solution; Activity standard solution for fluoride electrode (100 ppm as fluoride); Natriumfluorid

CAS RN.:

7681-49-4

EINECS:

231-667-8

Molecular Weight:

41.99

Molecular Formula:

NaF

Density:

2.558

Melting Point():

993

Boiling Point():

1700

Water Solubility:

4 g/100 mL (25)

Hazard Symbols:

Toxic

Risk Codes:

R25;R32;R36/38;

Safety Description:

S22;S36;S45;

Hazard Class:

6.1

UN No.:

1690

Packing Group:

III

HS Code:

2826192010

Standard: YS/T 517-2009

Items

Grade I

Grade II

Grade III

Appearance

White Powder

White Powder

White Powder

NaF %,≥

98.0

95.0

84.0

SiO2 %≤

0.5

1.0

-

CO32- %,≤

0.37

0.74

1.49

SO42-%,≤

0.3

0.5

2.0

Acidity %,≤

0.1

0.1

0.1

Water Insoluble Matter % ≤

0.7

3

10

H2O  % ≤

0.5

1.0

1.5

We also have Reagent grade Sodium Fluoride (NaF), detailed specifications are as below:

Standard: GB/T 1264-1997

Items

GR Grade

AR Grade

CP Grade

NaF %,≥

99.0

98.0

98.0

Appearance

White Powder

White Powder

White Powder

Clarity Testing

Passed

Passed

Passed

Water Insoluble Matter % ≤

0.01

0.05

0.1

Loss on Drying % ≤

0.3

-

-

Acidity (H+) mmol/100g ≤

2.5

5.0

10.0

Alkalinity (OH-) mmol/100g ≤

1.0

2.0

4.0

SO42-%,≤

0.01

0.03

0.05

Chlorides (Cl-) % ≤

0.002

0.005

0.01

SiF4 %≤

0.1

0.6

1.2

Fe %≤

0.002

0.005

0.005

Pb %≤

0.001

0.003

0.005

Application:

1.    Sodium Fluoride is a kind of import fluoride chemicals, mainly used as water treatment agent, wood preservation, ceramic
pigment, light metal electrolysis agent.

2.    Agrochemical pesticide and disinfectant.

3.    Unclear industry used as UF3 Absorbent, Fluoride raw material, enamel, pharmaceutical, toothpaste, food additive (salt add-
itive) etc.

Packing and Storage: Net 25kg/bag (export package).

<-[Previous:1341-49-7] [Next:16893-85-9]->

Related Products :
Potassium Fluorosilicate / Potassium Hexafluorosilicate
16871-90-2
Potassium Fluorosilicate / Potassium Hexafluorosilicate
Aluminum fluoride Aluminium Trifluoride Aluminium Fluoride
7784-18-1
Aluminum fluoride Aluminium Trifluoride Aluminium Fluoride
99.999% High Purity Lanthanum Fluoride Cas 13709-38-1
13709-38-1
99.999% High Purity Lanthanum Fluoride Cas 13709-38-1
Potassium Hexafluorotitanate/Potassium Fluorotitanate
16919-27-0
Potassium Hexafluorotitanate/Potassium Fluorotitanate
Fluorosilicic acid / Hexafluorosilicic Acid
16961-83-4
Fluorosilicic acid / Hexafluorosilicic Acid
Neodymium Fluoride/Neodymium Trifluoride NdF3 CAS 13709-42-7
13709-42-7
Neodymium Fluoride/Neodymium Trifluoride NdF3 CAS 13709-42-7
Praseodymium(Iii) Fluoride/Preseodymium Fluoride PrF3 Cas 13709-46-1
13709-46-1
Praseodymium(Iii) Fluoride/Preseodymium Fluoride PrF3 Cas 13709-46-1
Fluoroboric Acid/Tetrafluoroboric Acid
16872-11-0
Fluoroboric Acid/Tetrafluoroboric Acid