TIANFU-CHEM 1910-42-5 Paraquat dichloride CAS NO.1910-42-5

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: any port in china

Payment Terms:: L/C,T/T,

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Product Details

Keywords

1910-42-5
Paraquat dichloride
C12H14Cl2N2

Quick Details

ProName: TIANFU-CHEM 1910-42-5 Paraquat dichl...
CasNo: 1910-42-5
Molecular Formula: C12H14Cl2N2
Appearance: conform
Application: 1910-42-5
DeliveryTime: within 7 days after PO
PackAge: normal package
Port: any port in china
ProductionCapacity: 1 Metric Ton/Day
Purity: 99%
Storage: conform
Transportation: by air
LimitNum: 1 Kilogram
Grade: Industrial Grade,Food Grade,Pharma Gra...

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1.noble metal catalysts (pt.pd...)

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3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

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Details

paraquat dichloride basic information

product name:	paraquat dichloride
synonyms:	dimethyldipyridyl chloride;efoxon;dextrone x(r);'lgc' (1622);gramoxone;gramoxone(r);herbaxon;arial gramoxone(r)
cas:	1910-42-5
mf:	c12h14cl2n2
mw:	257.16
einecs:	217-615-7
product categories:	herbicide;functional materials;photochromic compounds;pyridinium compounds;viologens (photochromic, related compounds);pa - penpesticides&metabolites;500 series drinking water methods;alpha sort;epa;herbicides;method 549pesticides&metabolites;n-palphabetic;p;quaternary amonium salts
mol file:	1910-42-5.mol

paraquat dichloride chemical properties

mp	>300 °c(lit.)
density	1.25
storage temp.	0-6°c
water solubility	soluble
merck	7031
stability:	stable. incompatible with strong oxidizing agents.
cas database reference	1910-42-5(cas database reference)
epa substance registry system	4,4'-bipyridinium, 1,1'-dimethyl-, dichloride(1910-42-5)

safety information

hazard codes	t+,n
risk statements	24/25-26-36/37/38-48/25-50/53
safety statements	22-28-36/37/39-45-60-61-28a
ridadr	un 2811 6.1/pg 1
wgk germany	3
rtecs	dw2275000
hazardclass	6.1(a)
packinggroup	ii

msds information

provider	language
1,1'-dimethyl-4,4'-bipyridinium dichloride	english

paraquat dichloride usage and synthesis

chemical properties	off-white powder
general description	colorless to yellow crystalline solid. used as a contact herbicide and desiccant.
air & water reactions	water soluble.
reactivity profile	paraquat dichloride is stable in acidic media, but unstable in alkaline media. paraquat dichloride is photochemically decomposed by uv irradiation in aqueous solutions and is rapidly inactivated by soil. the neat chemical may be sensitive to light. paraquat dichloride is corrosive to metal and paraquat dichloride can react with strong acids, bases, and oxidizing agents. paraquat dichloride is hydrolyzed by alkali compounds and paraquat dichloride is inactivated by inert clays and anionic surfactants.
health hazard	can cause death due to severe injury to the lungs. the lowest lethal oral dose reported in humans is 43 mg/kg.
fire hazard	avoid strong oxidizers.