Chromtrifluorid
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Chromtrifluorid Eigenschaften
- Schmelzpunkt:
- >1000°C
- Dichte
- 3.8 g/mL at 25 °C(lit.)
- Dampfdruck
- 0Pa at 20℃
- L?slichkeit
- insoluble in H2O, ethanol
- Aggregatzustand
- powder
- Farbe
- Green
- Wasserl?slichkeit
- insoluble H2O; soluble HCl, violet color [MER06]
- Sensitive
- Hygroscopic
- Merck
- 14,2223
- Expositionsgrenzwerte
- ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; IDLH 25 mg/m3; TWA 0.5 mg/m3
- LogP
- -2 at 20℃
- CAS Datenbank
- 7788-97-8(CAS DataBase Reference)
- EPA chemische Informationen
- Chromium fluoride (CrF3) (7788-97-8)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | C | ||
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R-S?tze: | 20/21/22-31-34 | ||
S-S?tze: | 26-27-28-36/37/39-45 | ||
RIDADR | UN 1756 8/PG 2 | ||
WGK Germany | 3 | ||
RTECS-Nr. | GB6125000 | ||
Hazard Note | Corrosive | ||
TSCA | Yes | ||
HazardClass | 8 | ||
PackingGroup | II | ||
HS Code | 28261990 |
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Alarmwort | Achtung | ||||||||||||||||||||||||||||||||||||||||||
Gefahrenhinweise |
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Sicherheit |
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Chromtrifluorid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.R31:Entwickelt bei Berührung mit S?ure giftige Gase.
R34:Verursacht Ver?tzungen.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.S27:Beschmutzte, getr?nkte Kleidung sofort ausziehen.
S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben).
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
Chemische Eigenschaften
Green crystalline powder or crystalsPhysikalische Eigenschaften
Dark green needles (anhydrous salt) or green hexagonal crystals (trihydrate); density 3.8 g/cm3 (anhydrous fluoride), 2.2 g/cm3 (trihydrate); anhydrous salt melts at 1,100°C and sublimes above this temperature; practically insoluble in water and ethanol (anhydrous salt); trihydrate sparingly soluble in water; soluble in HCl forming a violet solution.Verwenden
Printing and dyeing woolens, moth-proofing, halogenation catalyst.Allgemeine Beschreibung
Chromic fluoride solution is a green crystalline solid dissolved in water. CHROMIUM(III) FLUORIDE is corrosive to metals and tissue.Air & Water Reaktionen
Water soluble.Reaktivit?t anzeigen
Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas.Hazard
Irritant to skin and eyes, especially in solution.Health Hazard
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.Brandgefahr
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.Sicherheitsprofil
A poison by ingestion. A corrosive. When heated to decomposition it emits toxic vapors of Cr and F-.Chromtrifluorid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Chromtrifluorid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 143)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29884 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8618959220845 |
sales@amoychem.com | China | 6383 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |
SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17365 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34553 | 58 |
Baoji Guokang Bio-Technology Co., Ltd. | 0917-3909592 13892490616 |
gksales1@gk-bio.com | China | 9315 | 58 |
changzhou huayang technology co., ltd | +8615250961469 |
2571773637@qq.com | China | 9725 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 8670 | 58 |
7788-97-8(Chromtrifluorid)Verwandte Suche:
Magnesiumfluorid
Fluorwasserstoff
Natriumhydrogendifluorid
Calciumfluorid
Ammoniumfluorid
Ammoniumhydrogendifluorid
Magnesiumdihydrid
Eisendifluorid
Titantrichlorid
Chromtrinitrat
Nickeldifluorid
Fluor
Chromdifluorid
- Chrome fluorure
- Chromic trifluoride
- chromicfluoride,solid
- chromicfluoride,solution
- Chromium fluoride (CrF3)
- Fluorchrome
- Chromiumfluorideanhydrousgreenpowder
- CHROMIUM(III) FLUORIDE, ANHYDROUS, POWDE R, 99.99%
- Chromium(III)fluoride,ultradry,99.99%(metalsbasis)
- Chromiumtrifluoride,anhydrous
- Chromium(III)fluoride,anhydrous,98%
- chromium(iii) fluoride, ultra dry
- Chromium(III) fluoride anhydrous 99%
- Chromium Triflouride (as fluorine)
- Chromium(III)fluorideanhydrous99%
- Chromium(III) trifluoride,99%
- Chromium(Ⅲ) Fluoride
- Chromium(III) fluoride (metals basis)
- Chromium(III) fluoride, 99.98% (metals basis)
- Chromium(3+) fluoride
- CHROMIUM TRIFLUORIDE
- CHROMIC FLUORIDE
- Chromium(III) trifluoride
- CHROMIUM FLUORIDE
- ChroMiuM(III) fluoride anhydrous, powder, 99.99% trace Metals basis
- Chromium(III) fluoride, 99.98% trace metals basis
- CHROMIUM(III) FLUORIDE
- Chromfluorid
- Chromium(III) fluoride ISO 9001:2015 REACH
- Fluoride chromium
- CrF3
- 7788-97-8
- 10048-10-2
- Cr3F
- Inorganic Chemicals
- Inorganics
- Chromium Salts
- ChromiumMetal and Ceramic Science
- Crystal Grade Inorganics
- Metal and Ceramic Science
- Salts
- metal halide