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01713

Cryolite

≥97.0% (from F), powder, synthetic

Synonym(s):

Kryolith, Sodium hexafluoroaluminate

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Size/SKUAvailabilityPrice
2.5 kg
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CZK 3,040.00
6 x 2.5 kg
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CZK 14,900.00

About This Item

Linear Formula:
Na3AlF6
CAS Number:
Molecular Weight:
209.94
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
MDL number:

CZK 3,040.00


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Product Name

Cryolite, synthetic, ≥97.0% (from F)

Quality Segment

assay

≥97.0% (from F)

form

powder

quality

synthetic

reaction suitability

core: aluminum, reagent type: catalyst

impurities

≤0.5% silicic acid (as SiO2)

loss

≤0.5% loss on drying, 105 °C

cation traces

Fe: ≤500 mg/kg

storage temp.

2-30°C

SMILES string

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

InChI

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

InChI key

REHXRBDMVPYGJX-UHFFFAOYSA-H

Application

Cryolite is commonly used as an electrolyte for aluminum electrolysis. Alumina is dissolved in molten cryolite is used to dissolve alumina during aluminium processing.

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This Item
305499230049307815
reaction suitability

core: aluminum, reagent type: catalyst

reaction suitability

core: sodium, reagent type: catalyst

reaction suitability

core: sodium, reagent type: catalyst

reaction suitability

-

assay

≥97.0% (from F)

assay

97%

assay

99.98% trace metals basis

assay

-

form

powder

form

powder

form

powder and chunks

form

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

200

storage temp.

2-30°C

storage temp.

-

storage temp.

-

storage temp.

-

cation traces

Fe: ≤500 mg/kg

cation traces

-

cation traces

-

cation traces

-


signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 2 - STOT RE 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges



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