双硫磷

双硫磷

temephos

3383-96-8

C16H20O6P2S3

466.46900

164.48000

6.93120

465.99000

1.612

白色结晶固体

库房通风低温干燥,与食品原料分开储运

267.4ºC

518.5ºC at 760 mmHg

30-31°C

1.4 g/cm3

0.003 g/100 mL

Stable indefinitely at room temperature; no observed hydrolysis at pH 8 at room temperature for several wk or at pH 11 at 40ºC for several hr. Optimum stability at pH 5-7 stable at 25ºC and in natural fresh and saline waters.

TF6890000

6.1

S22-S37-S61-S60

I; II; III

UN 3077

Xi; N

R21/22

2930909061

品名, 成分含量, 用途

S.进出口农药登记证明

2930909061 马拉硫磷、苏硫磷、赛硫磷等〔包括丙虫磷、双硫磷、亚砜磷、异亚砜磷〕 退税率:9.0% 监管条件:S(进出口农药登记证明)

2930909061 o,o,o',o'-tetramethyl o,o'-(thiobis(4,1-phenylene)) diphosphorothioate。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%