Aqueous solution comprising a thiocarbonate, a sulfide, and an a

Details Aqueous solution comprising a thiocarbonate, a sulfide, and an a Aqueous solution comprising a thiocarbonate, a sulfide, and an a

1993-10-22

1994-11-01

Hollinden, Gary E.

Plant protecting and regulating compositions

Fertilizers with insecticide, fungicide, disinfectant, or...

424 40, 424 42, 424606, 424699, 424701, 424703, 424706, 424707, 424710, 424713, 424715, 424718, 424719, 424721, 424722, 47 58, 47DIG10, 514512, C05G 302, A01N 5902, A01N 5904, A01N 5926

Patent

active

053607821

ABSTRACT:
Aqueous thiocarbonate solutions are stabilized by the addition of base, sulfide and/or polysulfide, and the stability and safety of the more concentrated solutions containing 1 weight percent or more equivalent CS.sub.2 as a thiocarbonate are achieved as reflected by significant reduction of CS.sub.2 partial pressure in such solutions. Also, deposit formation in irrigation systems delivering such thiocarbonates, such as drip emitters and sprinkler heads, is reduced or eliminated with minor amounts of sodium hexametaphosphate.

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