PHOSPHINE CHEMICALS ARE OUT OF THEIR INFANCY
1
PH '***m*«. 1 " •«•% o Ι II I R2P-OH *"" ' '"" · ml ^gp CYANEX 272 EXTRACTAIVT CYAN1X* 471X EXTRACTANT I • L CYANEX 921 EXTRACTAIW R*P R4P + X L PHOSPHINE CHEMICALS ARE OUT OF THEIR INFANCY Cyanamid's extensive manufacturing capability and technical expertise have made it possible for us phosphine derivatives efficiently and econom- ically over the last decade. Our phosphine chemicals are utilized in such diverse applications as the selective extraction of metals and organics, flame retardants for textile fibers, promoters for mineral flotation, dopants in electronics, intermediates for pharmaceuticals, and catalysts of various types· Proprietary deriva- tives are manufactured for customers under con- tractual arrangements. CYANEX* metal extractants. PYROSET® flame are recognized as superior products throughout the world and our product line continues to grow as new innovative reagents are added each year. If you are looking for a chemical made from phosphine we are the right source. Just contact us and we will be glad to discuss your requirements with you. American Cyanamia Company, Phos- Î >hine Chemicals Department, Wayne, NJ 07470 201)831-4181. CIRCLE 3 ON READER SERVICE CARD November 27, 1989 C&EN 1 RmP 5* s II Ο II ru y fsr< ψ* 77m
Transcript of PHOSPHINE CHEMICALS ARE OUT OF THEIR INFANCY
PH '***m*«.
1 " •« •%
o Ι II I R2P-OH *"" ' '"" · m l
^gp
CYANEX 272
EXTRACTAIVT
CYAN1X* 471X
EXTRACTANT
I • L
CYANEX 921
EXTRACTAIW
R*P R4P+X L
PHOSPHINE CHEMICALS ARE OUT OF THEIR INFANCY Cyanamid's extensive manufacturing capability and technical expertise have made it possible for us
phosphine derivatives efficiently and economically over the last decade.
Our phosphine chemicals are utilized in such diverse applications as the selective extraction of metals and organics, flame retardants for textile fibers, promoters for mineral flotation, dopants in electronics, intermediates for pharmaceuticals, and catalysts of various types· Proprietary derivatives are manufactured for customers under con
tractual arrangements. CYANEX* metal extractants. PYROSET® flame
are recognized as superior products throughout the world and our product line continues to grow as new innovative reagents are added each year.
If you are looking for a chemical made from phosphine we are the right source. Just contact us and we will be glad to discuss your requirements with you. American Cyanamia Company, Phos-
Î>hine Chemicals Department, Wayne, NJ 07470 201)831-4181.
CIRCLE 3 ON READER SERVICE CARD
November 27, 1989 C&EN 1
RmP 5*
s II
Ο II
ru y fsr< ψ* 77m
