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TANTALUM PENTAFLUORIDE

TANTALUM PENTAFLUORIDE
TANTALUM PENTAFLUORIDE structure
CAS No.
7783-71-3
Chemical Name:
TANTALUM PENTAFLUORIDE
Synonyms
TaF5;TANTALUM FLUORIDE;Tantalum Fluoxide;TANTALUM(V) FLUORIDE;TANTALUM PENTAFLUORIDE;tantalumfluoride(taf5);Tantalum fluoride (TaF5);Tantalum(V) fluoride,98%;Tantalum(V)pentafluoride;TANTALUM(V) FLUORIDE 99%
CBNumber:
CB9150289
Molecular Formula:
F5Ta
Formula Weight:
275.94
MOL File:
7783-71-3.mol

TANTALUM PENTAFLUORIDE Properties

Melting point:
96.8 °C
Boiling point:
229.5 °C
Density 
4.74 g/mL at 25 °C(lit.)
Flash point:
230°C
form 
Powder
Specific Gravity
4.740
color 
off-white
Water Solubility 
Decomposes in water forming tantalum oxyfluoride. Soluble in conc. and fuming HNO{3}Soluble in carbon disulfide, carbon tetrachloride and chloroform. Slightly soluble in acetic acid and ethanol.
Sensitive 
Moisture Sensitive
Merck 
14,9055
CAS DataBase Reference
7783-71-3(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  C
Risk Statements  34
Safety Statements  26-27-28-36/37/39-45
RIDADR  UN 3260 8/PG 2
WGK Germany  3
RTECS  WW5775000
Hazard Note  Corrosive
TSCA  Yes
HazardClass  8
PackingGroup  II
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

TANTALUM PENTAFLUORIDE price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 317004 Tantalum(V) fluoride 98% 7783-71-3 10g $170 2018-11-13 Buy
Alfa Aesar 014052 Tantalum(V) fluoride 99.9% (metals basis) 7783-71-3 10g $130 2018-11-20 Buy
Alfa Aesar 014052 Tantalum(V) fluoride 99.9% (metals basis) 7783-71-3 50g $530 2018-11-20 Buy
Strem Chemicals 93-7325 Tantalum(V) fluoride, 99.5% 7783-71-3 5g $84 2018-11-13 Buy
Strem Chemicals 93-7325 Tantalum(V) fluoride, 99.5% 7783-71-3 25g $336 2018-11-13 Buy

TANTALUM PENTAFLUORIDE Chemical Properties,Uses,Production

Chemical Properties

white crystalline powder

Uses

Friedel-Crafts catalyst.

Safety Profile

Poison by intravenous route. Corrosive. When heated to decomposition it emits toxic fumes of F-. See also TANTALUM and FLUORIDES.

TANTALUM PENTAFLUORIDE Preparation Products And Raw materials

Raw materials

Preparation Products


TANTALUM PENTAFLUORIDE Suppliers

Global( 50)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
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Hubei Jusheng Technology Co.,Ltd.
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peter@hubeijusheng.com CHINA 20177 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
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+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40376 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30273 84
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44168 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912
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Shanghai Hanhong Scientific Co.,Ltd. 021-54306202,021-54308259
+86-21-54291107 info@hanhonggroup.com China 43371 64

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