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MAFA

MAFA structure

CAS No:
35745-11-0
Formula:
C2H10As2FeNO6
Chemical Name:
MAFA
Synonyms:
Ferric ammonium Methylarsonate;MAFA;ammonium ferric methylarsonate;AMMONIUMIRONMETHYLARSONATE;Mongare liquid;Monkil liquid;Neoasozin liquid;NEO-ASOZIN
Categories:
Agrochemicals > Fungicides

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MAFA Basic Attributes

Molecular Weight：

349.7921

Exact Mass：

525.65900

DSSTox ID：

DTXSID80189286

Characteristics

PSA：

189.57000

Melting Point：

160.5ºC

Safety Information

Packing level：

III

Hazard category：

6.1(b)

Transport codes：

2759

MAFA Use and Manufacturing

Methods of Manufacturing

After dissolving sodium methylarsine and ferric chloride, it reacts with ammonia to synthesize Tianan at a certain temperature.

Uses

It has protective and systemic treatment effects, and the sterilization mechanism is to mutate the bacteria. It is mainly used to control rice sheath blight. It is applied from the leaf stage to the earliest stage of the disease, and sprayed with 5% Tianan water agent 22.5-30mL/100m2. It can also be used to control grape anthracnose, white rot, peach anthracnose, etc., with 500-1000 times liquid spray.

Computed Properties

Molecular Weight:349.79
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:6
Exact Mass:349.82894
Monoisotopic Mass:349.82894
Topological Polar Surface Area:127
Heavy Atom Count:12
Complexity:49.8
Covalently-Bonded Unit Count:4
Compound Is Canonicalized:Yes