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1.00335

Supelco

Hydrofluoric acid

40%, Suprapur®

Synonym(s):

Hydrofluoric acid solution, Fluoric acid

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About This Item

MDL number:
MFCD00011346
UNSPSC Code:
12352301
NACRES:
NB.21
Pricing and availability is not currently available.

Product Name

Hydrofluoric acid 40%, Suprapur®

Quality Level

100

description

for inorganic trace analysis

assay

40%

form

liquid

concentration

≥30-50% in hydrofluoric acid

pH

(at 20 °C (68 °F)strongly acid)

bp

112 °C/1013 hPa

mp

-44 °C

solubility

soluble (Water: Soluble)

Related Categories

Analysis Note

Assay (acidimetric): ≥ 40 %
Colour: ≤ 10 Hazen
Chloride (Cl): ≤ 500 ppb
Hexafluorosilicate (SiF₆): ≤ 20000 ppb
Phosphate (PO₄): ≤ 100 ppb
Sulphate (SO₄): ≤ 500 ppb
Sulfite (SO₃): ≤ 2000 ppb
Ag (Silver): ≤ 0.5 ppb
Al (Aluminium): ≤ 2 ppb
As (Arsenic): ≤ 5 ppb
Au (Gold): ≤ 0.2 ppb
Ba (Barium): ≤ 1 ppb
Be (Beryllium): ≤ 0.2 ppb
Bi (Bismuth): ≤ 0.2 ppb
Ca (Calcium): ≤ 5 ppb
Cd (Cadmium): ≤ 0.5 ppb
Co (Cobalt): ≤ 0.2 ppb
Cr (Chromium): ≤ 1 ppb
Cu (Copper): ≤ 1 ppb
Fe (Iron): ≤ 5 ppb
Ga (Gallium): ≤ 0.2 ppb
Ge (Germanium): ≤ 1 ppb
Hg (Mercury): ≤ 20 ppb
In (Indium): ≤ 0.2 ppb
K (Potassium): ≤ 10 ppb
Li (Lithium): ≤ 0.2 ppb
Mg (Magnesium): ≤ 2 ppb
Mn (Manganese): ≤ 2 ppb
Mo (Molybdenum): ≤ 0.2 ppb
Na (Sodium): ≤ 2 ppb
Ni (Nickel): ≤ 0.5 ppb
Pb (Lead): ≤ 0.5 ppb
Pd (Palladium): ≤ 0.2 ppb
Pt (Platinum): ≤ 0.2 ppb
Sb (Antimony): ≤ 0.2 ppb
Sn (Tin): ≤ 0.5 ppb
Sr (Strontium): ≤ 0.2 ppb
Ti (Titanium): ≤ 5 ppb
Tl (Thallium): ≤ 0.2 ppb
U (Uranium): ≤ 0.1 ppb
V (Vanadium): ≤ 0.2 ppb
Zn (Zinc): ≤ 2 ppb
Zr (Zirconium): ≤ 0.2 ppb
Residue on ignition (as sulphate): ≤ 2000 ppb
Actual Analysis Values are subject to unavoidable systematic variations in this concentration range

Legal Information

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

CorrosionSkull and crossbones
GHS05,GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A

Storage Class

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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