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Potassium fluoride

Potassium fluoride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

SDS
CoA

CAS #: 7789-23-3 EC Number: 232-151-5 Molar Mass: 58.1 g/mol Chemical Formula: KF Hill Formula: FK Grade: ACS

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Overview

Key Spec Table

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass	Grade Value
7789-23-3	232-151-5	FK	KF	58.1 g/mol	ACS

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1049940250

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250 g

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1049941000

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1 kg

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Description
Catalogue Number	104994

Product Information
CAS number	7789-23-3
EC index number	009-005-00-2
EC number	232-151-5
Grade	ACS
Hill Formula	FK
Chemical formula	KF
Molar Mass	58.1 g/mol
HS Code	2826 19 90
Quality Level	MQ300

Physicochemical Information
Boiling point	1505 °C (1013 hPa)
Density	2.48 g/cm3 (25 °C)
Melting Point	846 °C
pH value	8 – 9 (50 g/l, H₂O, 20 °C)
Vapor pressure	1.3 hPa (885 °C)
Bulk density	400 kg/m3
Solubility	923 g/l

Toxicological Information
LD 50 oral	LD50 Rat 245 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled. H318: Causes serious eye damage.
Precautionary Statement(s)	P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor. P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P311: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Danger
RTECS	TT0700000
Storage class	6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK	WGK 1 slightly hazardous to water
Disposal	23 Hydrogen fluoride and inorganic fluorides as well as solutions thereof must be handled with extreme caution. Do not permit contact of any kind under any circumstances and be sure to work under an efficient fume cupboard with the front screen closed. Residues dissolved in water can be precipitated as calcium fluoride. Solids or precipitate: container I; filtrate: container D or E.

Safety Information
Categories of danger	toxic

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1812 , 6.1, III
Declaration (transport by air) IATA-DGR	UN 1812 , 6.1, III
Declaration (transport by sea) IMDG-Code	UN 1812 , 6.1, III

Specifications
Assay (precipitative titration)	≥ 99.0 %
Free alkali (as KOH)	≤ 0.05 %
Free acid (as HF)	≤ 0.05 %
Chloride (Cl)	≤ 0.005 %
Hexafluorosilicate (SiF₆)	≤ 0.05 %
Sulfate (SO₄)	≤ 0.005 %
Heavy metals (as Pb)	≤ 0.001 %
Fe (Iron)	≤ 0.001 %
Na (Sodium)	≤ 0.2 %

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