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Pyrithiobac-sodium |
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CAS NO: 123343-16-8
Additional_detail: Pyrithiobac-sodium
Common name:
Pyrithiobac-sodium (BSI, pa-ISO,
ANSI)
CAS NO.:123343-16-8
Chemical name:
Sodium 2-chloro-6-(4,6-
dimethoxypyrimidin-2-ylthio)
benzoate
Properties
Technical is white solid. M.p.
233.8-234.2 degree centigrade
V.p.4.80*10-6mPa(25 degree
centigrade) Solubility in water
264(pH 5), 705(pH7), (all in g/l,
20 degree centigrade), in acetone
812, methanol 270*103, n-hexane
10, dichoromethane 8.38(all in
mg/l, 20 degree centigrade)
Stable in water(32d, pH 5-9, 27
degree centigrade) and to heat
(15d at 54 degree centigrade)
Uses
Control of a wide range of broad-
leaved weeds(morning glory,
pigweed, cocklebur) and grasses
pre-and post-emergence in cotton,
at 70-105g/ha.
Toxicity
Acute oral LD50 for male rats
3300 mg/kg . female rats
3200mg/kg.
Specification: 95%Tech, 28%WP, 28%
SC
Packaging: 25kg/firbre drum or
25kg/bags or on the clients'
requirements.
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