Hot Products

Basic Information

Post buying leads

Suppliers

Cas Database

Name	Scandium fluoride	EINECS	237-255-4
CAS No.	13709-47-2	Density	2.5
PSA	0.00000	LogP	1.26060
Solubility	N/A	Melting Point	1515°C
Formula	ScF₃	Boiling Point	N/A
Molecular Weight	101.951	Flash Point	N/A
Transport Information	UN 3288 6.1/PG 3	Appearance	powder
Safety	26-36/37/39-45	Risk Codes	23/24/25-32
Molecular Structure		Hazard Symbols	T
Synonyms	Scandiumfluoride;Scandium trifluoride;Scandium trifluoride (ScF3);	Article Data	79

Scandium fluoride Synthetic route

: scandium(III) oxide

: 7664-39-3
hydrogen fluoride

A: 13709-47-2
scandium(III) fluoride

B: scandium fluoride oxide

C: ScOF*2H2O

Conditions

Conditions	Yield
In water 0°C;

: scandium(III) oxide

: cadmium(II) fluoride

: 13709-47-2
scandium(III) fluoride

Conditions

Conditions	Yield
byproducts: CdO;

: 1279123-63-5
potassium hydrogenfluoride

: scandium(III)

: 13709-47-2
scandium(III) fluoride

Conditions

Conditions	Yield
In hydrogenchloride pptn. from 7E-3 molar Sc(3+)-soln. in aq. HCl, 90-95°C, pH=2;; no quantitative react. in presence of Zr(4+), Ti(4+), Al(3+) or Fe(3+);,;	>99

: scandium

: ammonium fluoride

: 12775-96-1, 15158-11-9, 15721-63-8, 16941-75-6, 17493-86-6, 19498-52-3, 20499-83-6, 20499-84-7, 20499-85-8, 20499-86-9, 20573-10-8, 20573-11-9, 21595-51-7, 21595-52-8, 22206-52-6, 26445-28-3, 28959-95-7, 37362-93-9, 39417-05-5, 54603-16-6, 54603-23-5, 54603-32-6, 54603-40-6, 54603-48-4, 54603-81-5, 54603-89-3, 56316-56-4, 95985-91-4, 122297-32-9, 7440-50-8
copper

: 13709-47-2
scandium(III) fluoride

Conditions

Conditions	Yield
In neat (no solvent) byproducts: H2; Sc:NH4F molar ratio was 1:4, heating up to 400 °C with 2 °C/h rate, 6 weeks, in a Cu-ampoule, under Ar; cooling with 2 °C/h rate;

: scandium(III) oxide

: ammonium fluoride

: 7664-39-3
hydrogen fluoride

: 13709-47-2
scandium(III) fluoride

Conditions

Conditions	Yield
In hydrogenchloride dissolving Sc2O3 in aq. HCl, addn. of concd. HF-soln., evapn., further addn. of aq. HF and evapn. until complete removal of HCl; addn. of aq. HF, addn. of excess NH4HF, evapn. to dryness;; heating in a dry N2-stream to 700-800°C to remove NH4*HF and moisture (Pt-vessel), pure product;;
In hydrogenchloride dissolving Sc2O3 in aq. HCl, addn. of concd. HF-soln., evapn., further addn. of aq. HF and evapn. until complete removal of HCl; addn. of aq. HF, addn. of excess NH4HF, evapn. to dryness;; heating in a dry N2-stream to 700-800°C to remove NH4*HF and moisture (Pt-vessel), pure product;;

: ammonium fluoride

: scandium(III) chloride

: 13709-47-2
scandium(III) fluoride

Conditions

Conditions	Yield
In water on addn. of ScCl3-soln. to excess NH4F;;	0%

: potassium fluoride

: scandium(III)

: 13709-47-2
scandium(III) fluoride

Conditions

Conditions	Yield
In water pptn. with aq. KF;;

: scandium(III)

: sodium fluoride

: 13709-47-2
scandium(III) fluoride

Conditions

Conditions	Yield
In water pptn. with aq. NaF;;

: scandium(III) oxide

: 13709-36-9
xenon difluoride

A: 13709-47-2
scandium(III) fluoride

B: xenon

Conditions

Conditions	Yield
In neat (no solvent) byproducts: oxygen; explosive convertion at 330-380°C, starting of fluorination at 210°C;

: fluoride

: scandium(III)

A: 13709-47-2
scandium(III) fluoride

B: 139890-84-9, 25376-96-9
tetrafluoroscandate(1-)

C: ScF(2+)

D: {ScF2}(2+)

Conditions

Conditions	Yield
In perchloric acid formation in aq. soln.;;

...Expand

Scandium fluoride Chemical Properties

Scandium fluoride ,its cas register number is 13709-47-2,is also named as Scadium trifluoride ; Scandium fluoride ; Scandium(III) fluoride ; Scandium fluoride (ScF₃) ; Scandiumfluoride(scf₃) ; Scandium fluoride, anhydrous, 99.99% ; Scandium (III) fluoride (99.9%-SC) (REO) ; CID83678 ; LS-144616 ,and so on. Scandium fluoride (CAS No.13709-47-2) is usually bright white powder.

IUPAC Name: Trifluoroscandium
CAS: 13709-47-2
Molecular Formula: F₃Sc
Molecular Weight: 101.95
Molecular structure:
EINECS: 237-255-4
Melting point: 1515°C
Form: powder
Sensitive: Hygroscopic
H bond acceptors: 0
H bond donors: 0
Freely Rotating Bonds: 0
H-Bond Donor: 0
H-Bond Acceptor: 3
Rotatable Bond Count: 0
Topological Polar Surface Area: 0
Heavy Atom Count: 4
Formal Charge: 0
Complexity: 8
Isotope Atom Count: 0
Covalently-Bonded Unit Count: 1

Scandium fluoride Uses

Scandium fluoride (CAS No.13709-47-2) is commonly used as chemical reagent.

Scandium fluoride Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mammal (species unspecified)	LD	intraperitoneal	> 10gm/kg (10000mg/kg)		Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 35(8), Pg. 43, 1991.
mammal (species unspecified)	LD	oral	> 10gm/kg (10000mg/kg)		Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 35(8), Pg. 43, 1991.

RTECS: VQ8930000

Scandium fluoride Safety Profile

Hazard Codes: T,Xi
Risk Statements: 23/24/25-32 (R23/24/25:Toxic by inhalation, in contact with skin and if swallowed. R32:Contact with acid liberates very toxic gas.)
Safety Statements: 26-36/37/39-45 (S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.))
RIDADR: UN 3288 6.1/PG 3
WGK Germany: 3
Hazard Note: Irritant
HazardClass: 6.1
PackingGroup: III

Scandium fluoride Specification

Removal in wastewater treatment of Scandium fluoride (CAS No.13709-47-2) can be stated as follows:
Total removal:1.85 percent
Total biodegradation:0.09 percent
Total sludge adsorption:1.76 percent
Total to Air:0.00 percent
(using 10000 hr Bio P,A,S)

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 13709-47-2