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M4781353

Iodosulfuronmethylsodium , analyticalstandard , 144550-36-7

Synonym(s):
Methyl 4-iodo-2-[3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)ureidosulfonyl]benzoate sodium salt

CAS NO.:144550-36-7

Empirical Formula: C14H13IN5NaO6S

Molecular Weight: 529.2

MDL number: MFCD06636642

Pack Size Price Stock Quantity
100mg RMB990.40 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 152°
storage temp.  0-6°C
solubility  Solubility in organic solvents (g/l at 20 °C)
Acetonitrile 52
Ethyl acetate 23
n‐Heptane 0.001
Methanol 12
2‐Propanol 4.4
Toluene 2.1
pka Dissociation constant (pKa at 20 °C) 3.22 (Under strong acidic conditions – pH 2 – formation of iodosulfuron‐methyl)
color  Off-White to Pale Beige
Water Solubility  Solubility in water (g/l at 20 °C) 0.16 (pH 5) 25.0 (pH 7) 65.0 (pH 9).
CAS DataBase Reference 144550-36-7(CAS DataBase Reference)
EPA Substance Registry System Iodosulfuron-methyl-sodium (144550-36-7)

Description and Uses

Iodosulfuron Methyl Ester Sodium is used as a pesticide.

Safety

Symbol(GHS) 
GHS09
Signal word  Warning
Hazard statements  H410
Precautionary statements  P273-P391-P501
Hazard Codes  N
Risk Statements  50/53
Safety Statements  60-61
RIDADR  UN 3077
WGK Germany  2
Toxicity LD50 in rats (mg/kg): 2678 orally; >2000 dermally (Hacker)

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