FLUOROBORIC ACID For Synthesis

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Description

Fluoboric acid; Tetrafluoroboric acid

Article No. 03857 Grade For Synthesis
Purity 40% CAS No. 16872-11-0
Molecular Formula HBF4 Molecular Weight 87.81
H.S. Code 2811.1990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorles
Odour Odorless Boiling point [°C] 130°C
Vapour density 3 Density [g/cm3] 1.28
Solubility in water [% weight] Soluble in water

Specifications

Appearance A clear colorless liquid
Assay Min 40%
Iron (Fe) Max 0.005%
Copper (Cu) Max 0.0005%
Nickel (Ni) Max 0.0005%
Zinc (Zn) Max 0.0005%
Sulphate (SO4) Max 0.1%
Free boric acid 1 – 2%
Chloride (Cl) Max 0.005%
Density (at 25°C) 1.28 – 1.30 g/mL

Packings

500 ml 00500
5000 ml 05000

Safety Information

Symbol: GHS05
Signal Word: Danger
UN No.: 1775
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310

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