ΙΙΙΒΙΙΙΐΙ
the new
KVCVJNI
FfwmmmmDΜΖ&3€ΥΙVil
Ui}fCif££L
^^Kstering agents Zfor complete control
of IRON CALCIUM MAGNESIUM and other troublesome
metals!
GET THE FULL STORY ON PERMA KLEERS — and their superiority over EDTA in terms of effectiveness, and cost. Find out how PERMA KLEER-80, for example, widens the scope of organic sequestrants, due to its compatability with soaps, detergents, chemicals and solvents—its efficiency under hot or cold, acid or alkali conditions—its ability to provide greater metal chelation per pound of sequestrant.
KfLRMI
ΙλΜΗ
BO
the all-purpose sequestering agent
SP
specific for iron
OH
We also manufacture a complete line of EDTAin the n a m e of PERMA KLEER-50 LIQUID • PERMA KLEER-50 BEADS PERMA KLEER-50 TRISODIUM SALT • PERMA KLEER-50 DISODIUM SALT PERMA KLEER-50 ACID ...we suggest you send for our latest revised booklet explaining testing methods and comparisons.
&£/%??£&
specific for iron in caustic
P R O D U C T S
O R P O R
Manufacturing 624
SCHUYLER AVENUE
TEXTILE D I V I S I O N REPRESENTATIVES
0
A T I O rvj
Chemists L Y N D H U R S T • NE W INDUSTRIAL D I V I S I O N
JERSEY
REPRESENTATIVES
New Engand: AMERICAN CHEMICAL & SOLVENT CO.. 15 Westminster St.. Providence 3. R.I. Southern: CARBIC - MOSS CORP.. 2511 Lucena Street, Charlotte 6. N. C. Mew Engand: AMERICAN CHEMICAL & SOLVENT CO., 15 Westminster St., Providence 3,R. I. Midwestern: UEBEL CHEMICAL CO.. 410 N. Michigan Ave.. Chicago 11, Illinois Midwestern (Detroit Area): R. A. WILLIHNGANZ, 205 East Ann St., Ann Arbor, Michigan California. SIDNEY SPRINGER, 311 S. San Pedro St., Los Angeles 13, California Southwestern: RELIANCE CHEMICALS CORP.. 24371'2 University Blvd.. Houston 5. Texas New York: CARBIC- MOSS CORP.. 451-453 Washington St.. N. Y. 13, N. Y. So. California: CHEMICAL-ADDITIVES CO., 3155 Leonis Boufevard, Vernon 58, California Canadian: RELIABLE CHEMICAL PRODUCTS CO., 85 Cannon St., W., Hamilton. Ontario No. California: WILLIAM C. LOUGHLIN & CO.. 311 California St., San Francisco 4, Calrf. Central Eastern: ADVANCED PRODUCTS CORPORATION. New Hope. Pennsylvania European: CHEMITALIA COLORI. Corso Venena. N. 5 6 . Milano, Italy
3150
CHEMICAL
AND
ENGINEERING
NEWS