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1.Noble Metal Catalysts (Pt.Pd...)

 

2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

 

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Sodium fluoride Basic information

Chemical Properties Solubility in water Uses Application in toothpaste Production method Toxicity Hazards & Safety Information

Product Name: Sodium fluoride

Synonyms: Alcoa sodium fluoride;Sodium fluoride puriss., meets analytical specification of Ph. Eur., BP, USP, 98.5-100.5% (calc. to the dried substance);Sodium fluoride ReagentPlus(R), >=99%;Sodium fluoride, 99.995% trace metals basis excluding K;Sodium fluoride, ACS, 99.0% min.;SODIUM FLUORIDE FOR ANALYSIS EMSURE ACS,ISO,REAG. PH EUR;SODIUM FLUORIDE INSECT CELL CULTURE*;Sodium Fluoride, Meets analytical specification of Ph. Eur. BP, USP

CAS: 7681-49-4

MF: FNa

MW: 41.99

EINECS: 231-667-8

Product Categories: X-Ray Crystallography;Companion Products and ReagentsSynthetic Reagents;Insect Platform;Serum-free Media;Crystal Grade Inorganics;Metal and Ceramic Science;Salts;Sodium Salts;SodiumMetal and Ceramic Science;Analytical/Chromatography;Auxiliaries for ISE;Ion Sensor Materials;metal halide;Fluoride;Inorganic Chemicals;Inorganics;Anionic SolutionsChromatography;Anionic Standard SolutionsAlphabetic;Application CRMs;F;FA - FL;Ion Chromatography;Ion Chromatography Standards;Optimization ReagentsSynthetic Reagents;Synthetic Reagents;Cytochemistry Products;Hematology and Histology;Pharmacopoeia (USP);Pharmacopoeia A-ZPharmacopoeia (USP);Pharmacopoeial Inorganics;ACS GradeSynthetic Reagents;Essential Chemicals;Inorganic Salts;Routine Reagents;Optimization Reagents;Protein Structural Analysis;API

Mol File: 7681-49-4.mol

Sodium fluoride Structure

Sodium fluoride Chemical Properties

Melting point 993 °C(lit.)

Boiling point 1700 °C

density 1.02 g/mL at 20 °C

vapor pressure 1.4 mm Hg ( 0 °C)

refractive index 1.336

Fp 1704°C

storage temp. 2-8°C

solubility H2O: 0.5 M at 20 °C, clear, colorless

form powder

color White to off-white

Specific Gravity 2.558

Odor Odorless

PH 7.0-10.0 (25℃, 0.5M in H2O)

Water Solubility 4 g/100 mL (25 ºC)

Sensitive Hygroscopic

Merck 14,8618

Stability: Stable. Hydrolyzed by water. Reacts with mineral acids to generate highly toxic hydrogen fluoride. Incompatible with glass.

CAS DataBase Reference 7681-49-4(CAS DataBase Reference)

NIST Chemistry Reference Sodium fluoride(7681-49-4)

EPA Substance Registry System Sodium fluoride (7681-49-4)

Safety Information

Hazard Codes T,Xn

Risk Statements 25-32-36/38-22

Safety Statements 23-24/25-45-36-22

RIDADR UN 1690 6.1/PG 3

WGK Germany 1

RTECS WB0350000

F 10

Hazard Note Toxic/Hygroscopic

TSCA Yes

HS Code 2826 19 10

HazardClass 6.1

PackingGroup III

Hazardous Substances Data 7681-49-4(Hazardous Substances Data)

Toxicity LD50 orally in rats: 0.18 g/kg (Smyth)