CAS No.7719-12-2Product quality
 

Phosphorus Trichloride

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Last update: 2017-12-27 10:21
Browse the number: 131
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Product details

Phosphorus Trichloride
Formula PCL3
Molecular weight 137.3
CAS No. 7719-12-2
Product quality

index

Superior product

First grade

Qualified products

Appearance

Colorless or slightly yellow liquid

Phosphorus Trichloride  Content%≥

99.0

98.5

98.0

Free phosphorus content %≤

0.005

0.002

0.008

Boiling range(74.5-77.5℃)(V/V)%≥

97.0

96.0

95.0

( Note: free phosphorus content and phosphorus content according to the customer request control )

Properties Clear, colorless, fuming liquid, relative density 1.574, melting point -112 ° C, boiling point 75.5 ° C, soluble in ether, benzene, carbon disulfide and carbon tetrachloride. Exposed in the moist air can be hydrolyzed into phosphorous acid and hydrogen chloride, the occurrence of white smoke while deterioration, water violently decompose to release hydrogen chloride gas, and the role of oxygen generate phosphorus oxychloride, phosphorus pentachloride with chlorine role in generation and in contact with organic will be on fire. Flammable, irritates mucous membranes, corrosive, toxic.
Use Mainly used in the manufacture of organophosphorus pesticides trichlorfon, methamidophos and acephate phosphorus oxychloride, phosphorous acid, triphenyl phosphate, and phosphate mofetil, as well as a net rice blast and other raw materials. Pharmaceutical industry for the production of sulfadiazine (S, D), five methoxy pyrimidine sulfonamides (S, M,, D). The dye industry for the color phenolic condensation agent and catalysts
Package With a dry iron drum, 200KG / barrel, or can be used tanker transport. This product is an inorganic acid corrosive goods, the IMDG Code: 91020. Be dangerous goods transport regulations shipment.
 
High-purity Phosphorus Trichloride

Product Name

Phosphorus Trichloride

Test items

Standard value

Measured value

Appearance

Colorless transparent liquid

Colorless transparent liquid

content (%) ≥

99.50

99.80

Free phosphorus (%) ≤

0.0010

0.0001

Boiling range (74.5-77.5℃V/V)(%)≥

96.0

98.60

Phosporus Oxychoride (%)≤

0.20

0.08

Proportion(20℃)≥

1.574

1.576

AS PPM≤

5

0.17

FE PPM≤

5

0.03

PBPPM≤

5

0.01

Hazen≤

20

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