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98% Sodium Aluminum Fluoride White Powder UN NO 3077 13.8% Al 31.2 Na

Name: 98% Sodium Aluminum Fluoride White Powder UN NO 3077 13.8% Al 31.2 Na
Brand: Shanghai Yixin Chemical Co., Ltd.
SKU: YXF-004
Price: 600.00 USD
Availability: InStock

Product Details

Place of Origin: CHINA

Brand Name: YIXIN

Certification: ISO9001

Model Number: YXF-004

Payment & Shipping Terms

Minimum Order Quantity: 1-25ton

Packaging Details: 25/50 bags

Delivery Time: 3-15days after we received deposit

Payment Terms: L/C, T/T, Western Union

Supply Ability: 1000 ton per month

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Specifications

Description

Specifications

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                                                                    98% Sodium Aluminum Fluoride, White Powder Sodium Aluminum Fluoride, White Powder Synthetic Cryolite
                                                      

Melting Point:	1012°C	UN NO:	3077
Al:	13.8%	Na:	31.2
Color:	White	HS CODE:	2826300000

Melting Point:	1012°C
UN NO:	3077
Al:	13.8%
Na:	31.2
Color:	White
HS CODE:	2826300000

Description

98% Sodium Aluminum Fluoride White Powder UN NO 3077 13.8% Al 31.2 Na

98% Na3AlF6 Sodium aluminium fluoride powder UN NO 3077 used as opacifier for

glass and pesticide in agriculture

►Description

This white solid, discovered by the Brazilian José Bonifácio de Andrada e Silva,

occurs naturally as the mineral cryolite and is used extensively in the industrial

production of aluminium metal. The compound consists of the sodium (Na+) salt of

hexafluoroaluminate (AlF63−).Most Sodium aluminum fluoride is manufactured

from aluminium oxides, hydrofluoric acid, and sodium hydroxide or the equivalent

reagent hexafluorosilicic acid:6 NaOH + Al2O3 + 12 HF → 2 Na3AlF6 + 9 H2OIt

was mined as cryolite at Ivigtût on the west coast of Greenland, until the deposit

was depleted in 1987.Sodium aluminum fluoride is poorly soluble in water, which

mitigates problems. The LD50 = 600 mg/kg for the comparable compound

aluminium trifluoride.

►Specification

Macro molecule

Na3AlF6	Item	Specification
	Na3AlF6	98%
	F	53.5%
	Al	13.8%
	Na	31.2%
	SiO2	0.28%
	Fe2O3	0.03%
	SO4	0.01%
	Hygroscopic moisture	0.17%
	Cauterant decrease	1.85%
	Molecular proportion	2.65%

Low molecule

Na3AlF6	Item	Specification
	Na3AlF6	98%
	F	53.4%
	Al	14.6%
	Na	30.5%
	SiO2	0.25%
	Fe2O3	0.03%
	SO4	0.01%
	Hygroscopic moisture	0.15%
	Cauterant decrease	1.27%
	Molecular proportion	2.46%

►Descriptors of Structure

Smiles: [Al+3]([F-])([F-])([F-])([F-])([F-])[F-].[Na+].[Na+].[Na+]

InChI: InChI=1S/Al.6FH.3Na/h;6*1H;;;/q+3;;;;;;;3*+1/p-6

InChIKey: REHXRBDMVPYGJX-UHFFFAOYSA-H

Canonical SMILES: F[Al-3](F)(F)(F)(F)F.[Na+].[Na+].[Na+]

►Application

1.An opacifier for glass.

98% Sodium Aluminum Fluoride White Powder UN NO 3077 13.8% Al 31.2 Na 0

2.Pesticide .

98% Sodium Aluminum Fluoride White Powder UN NO 3077 13.8% Al 31.2 Na 1

►Payment

T/T 30% deposit ,70% paid against copy B/L

►MOQ

1-25ton

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