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Disodium methylarsonate

Basic information Safety Supplier Related

Disodium methylarsonate Basic information

Product Name:
Disodium methylarsonate
Synonyms:
  • DITAC(R) HEXAHYDRATE
  • DSMA
  • DSMA HEXAHYDRATE
  • ANSAR 8100 HEXAHYDRATE
  • ARSINYL(R) HEXAHYDRATE
  • METHANEARSONIC ACID DISODIUM SALT HEXAHYDRATE
  • METHAR HEXAHYDRATE
  • MAA(R) HEXAHYDRATE
CAS:
144-21-8
MF:
CH3AsO3·2Na
MW:
183.94
EINECS:
205-620-7
Product Categories:
  • ArsenicPesticides&Metabolites
  • D
  • DAlphabetic
  • DIO - DIZ
  • Herbicides
  • Pesticides&Metabolites
  • Alpha sort
Mol File:
144-21-8.mol
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Disodium methylarsonate Chemical Properties

Melting point:
>355 °C
Boiling point:
165°C
Density 
1.1500
solubility 
Water (Sparingly)
form 
Solid
color 
White to Off-White
Stability:
Hygroscopic
EPA Substance Registry System
Disodium methanearsonate (144-21-8)
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Safety Information

Hazard Codes 
Xn,N,T
Risk Statements 
22-50/53-23/25
Safety Statements 
26-61-60-45-28-20/21
RIDADR 
2759
RTECS 
PA2275000
HazardClass 
6.1(b)
PackingGroup 
III
Hazardous Substances Data
144-21-8(Hazardous Substances Data)
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Disodium methylarsonate Usage And Synthesis

Chemical Properties

White Solid

Uses

Methylarsonic acid is used as herbicide.

Agricultural Uses

Herbicide, Disodium methylarsonate: Used as a herbicide to control post-emergent grass weeds, including crab grass, in common grass lawns and established turf; for general non-crop weed control in cotton. Not actively registered for use in the U.S. or EU countries. There are 15 global suppliers[97

Trade name

ANSAR® 184; ANSAR 8100®; ANSAR DSMA® Liquid; CHIPCO CRAB KLEEN®; CRAB3-RAD 100®; CRALO-E-RAD®; DAL-E-RAD 100®; DISOMEAR®; DI-TAC®; DMA 100®; JON-TROL®; METHAR®; METHAR 30®; SODAR; SOMAR®; STENOSINE®; TONARSAN®; TONARSIN®; VERSAR DSMA LQ®; WEED BROOM®

Disodium methylarsonateSupplier

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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JinYan Chemicals(ShangHai) Co.,Ltd.
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13817811078
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Chemsky(shanghai)International Co.,Ltd.
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021-50135380
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shchemsky@sina.com
Chizhou Kailong Import and Export Trade Co., Ltd.
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xg01_gj@163.com
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