 오퍼게시판 |
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제 목:
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2,4D acid |
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상품분류: |
화학비료와 농약
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 94-75-7
Additional_detail: 2,4D acid
Common name: 2,4-D (BSI, E-ISO)
CAS NO.: 94-75-7
Chemical name: (2,4-
dichlorophenoxy) acetic acid
Properties
Technical product is white
powder, with a slight phenolic
odor. M.p. 140.5 degree
centigrade, V.p. 1.86*10-2mPa(25
degree centigrade,OECD 104).
Solubility in water 311(pH 1),
20031(pH 5),mg/l, 25 degree
centigrade In ethanol 1250,
diethyl ether 243, all in g/kg ,
20 degree centigrade Insoluble in
petroleum oils. 2,4-D is a stong
acid, and forms water-soluble
salts with alkali metals and
amines.
Uses
Post-emergence control of annual
and perennial broad-leaved weeds
in cereals, maize, sorghum,
grassland and on non-crop land at
0.28-2.3kg/ha. Control of broad-
leaved aquatic weeds.
Toxicity
Acute oral LD50 for rats 639-734
mg/kg.
Specification: 98%Tech
Packaging: 25kg/firbre drum or
25kg/bags or on the clients'
requirements.
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