Proxan sodium Struktur

Proxan-Natrium

Bezeichnung:Proxan-Natrium

CAS-Nr140-93-2

Englisch Name:Proxan sodium

CBNumberCB3125001

SummenformelC4H7NaOS2

Molgewicht158.22

MOL-Datei140-93-2.mol

Synonyma

Proxan-natrium

Proxan-Natrium physikalisch-chemischer Eigenschaften

Siedepunkt	466.98℃[at 101 325 Pa]
Dichte	1.35[at 20℃]
Dampfdruck	0Pa at 25℃
Farbe	Light yellow/green
Wasserlöslichkeit	Complete solubility in water
LogP	-1.82 at 25℃
CAS Datenbank	140-93-2(CAS DataBase Reference)
EPA chemische Informationen	Proxan-sodium (140-93-2)

Sicherheit

Kennzeichnung gefährlicher	Xn,N
R-Sätze:	22-38-51/53-31
S-Sätze:	13-61
RIDADR	3342
HazardClass	4.2
PackingGroup	II
Giftige Stoffe Daten	140-93-2(Hazardous Substances Data)
Toxizität	The acute oral LD50 in rats is 800 mg/kg. Prolonged contact with the product or its solutions may cause skin irritation.

Gefahreninformationscode (GHS)

Proxan sodium Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R38:Reizt die Haut.
R51/53:Giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
S-Sätze Betriebsanweisung:
S13:Von Nahrungsmitteln, Getränken und Futtermitteln fernhalten.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Chemische Eigenschaften
Light-yellow crystals. Soluble in water. Deliquescent, decomposes 150C.
Verwenden
Proxan Sodium is used in preparation method of Silica with low heavy metal content and high adsorbability, and its application as carrier of liquid animal nutrition agent of feed additive. used as an herbicide, fortifying agent for certain oils, and flotation reagent for base and precious metal ores; Used as a rubber curing agent and antioxidant, pesticide and fungicide, and high-pressure lubricant additive; Also used for analytical procedures, for froth flotation in soils contaminated with mercury, and in the past as an intermediate for saccharin.
Verwenden
Control of annual weeds in bean and pea fields.
Application
Sodium isopropyl xanthate is used as a collector for sulphide minerals in alkaline flotation circuits. Use in acid circuits will lead to the decomposition of the product. It is widely used for copper, it is effective in native metal flotation, and is widely used in precious metal flotation and the selective flotation of polymetallic base metals.
Sodium isopropyl xanthate can be used as a collector for oxide minerals of base metals which have previously been treated by sulphidisation.
Sodium isopropyl xanthate can be used in either rougher or scavenger flotation.
Hazard
Moderate fire risk. Irritant to skin and mucous membranes.
Flammability and Explosibility
Flammable
läuterung methode
It crystallises from ligroin/ethanol.
Dosage
Dosage rates of sodium isopropyl xanthate vary from 15 to 150g/t of ore. Sodium isopropyl xanthate is normally added to the pulp before flotation as an aqueous solution of between 3 and 10% by weight. It is recommended that solutions be stored for no longer than 3 days due to the formation of carbon disulphide.

Proxan sodium Upstream-Materialien And Downstream Produkte

Proxan-Natrium Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

140-93-2, Proxan sodium Verwandte Suche:

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