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2-Aminobenzenearsonic acid

Product Name
2-Aminobenzenearsonic acid
CAS No.
2045-00-3
Chemical Name
2-Aminobenzenearsonic acid
Synonyms
NSC 12611;O-ARSANILIC ACID;2-Arsanilic acid;ortho-arsanilic acid;o-Arsanilic acid,98%;2-Aminophenylarsonsure;O-AMINOPHENYLARSONIC ACID;2-AMINOPHENYLARSONIC ACID;2-AMINOBENZENEARSONIC ACID;O-AMINOBENZENEARSONIC ACID
CBNumber
CB7853300
Molecular Formula
C6H8AsNO3
Formula Weight
217.05
MOL File
2045-00-3.mol
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2-Aminobenzenearsonic acid Property

Melting point:
154-155 °C(lit.)
Boiling point:
519.3±52.0 °C(Predicted)
Density 
1.79 g/cm3
solubility 
1 M NH4OH: soluble50mg/mL, clear to turbid (orange-brown)
form 
solid
pka
pK1: ca 2;pK2: 3.77;pK3: 8.66 (25°C)
color 
White to Light yellow to Light orange
Stability:
Hygroscopic, Moisture sensitive
InChIKey
LQCOCUQCZYAYQK-UHFFFAOYSA-N
CAS DataBase Reference
2045-00-3(CAS DataBase Reference)
NIST Chemistry Reference
O-arsanilic acid(2045-00-3)
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Safety

Hazard Codes 
T,N
Risk Statements 
23/25-50/53
Safety Statements 
20/21-28-45-60-61-28A
RIDADR 
2811
WGK Germany 
3
HS Code 
2931.90.6000
HazardClass 
6.1
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

P391Collect spillage. Hazardous to the aquatic environment

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
A0529
Product name
2-Aminophenylarsonic Acid
Purity
>98.0%(T)
Packaging
5g
Price
$33
Updated
2024/03/01
TCI Chemical
Product number
A0529
Product name
2-Aminophenylarsonic Acid
Purity
>98.0%(T)
Packaging
25g
Price
$102
Updated
2024/03/01
TRC
Product number
A774100
Product name
2-ArsanilicAcid
Packaging
1g
Price
$145
Updated
2021/12/16
TRC
Product number
A774100
Product name
2-ArsanilicAcid
Packaging
10g
Price
$1165
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
ING0014737
Product name
ORTHO-ARSANILIC ACID
Purity
95.00%
Packaging
10G
Price
$2148.3
Updated
2021/12/16
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2-Aminobenzenearsonic acid Chemical Properties,Usage,Production

Chemical Properties

grey-green to brown powder

Uses

o-Arsanilic Acid is an organoarsenic compound. o-Arsanilic Acid is a highly toxic contaminant and can be found in plants growing in contaminated soil.

Purification Methods

Crystallise it from water or ethanol/ether. POISONOUS. [Beilstein 16 I 463.]

2-Aminobenzenearsonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

ARSENAZO III
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2-Aminobenzenearsonic acid Suppliers

Americas 1 Australia 1 Belgium 1 Canada 2 China 83 Europe 3 France 2 Germany 3 India 3 Japan 3 Slovakia 1 South Korea 1 Switzerland 2 United Kingdom 12 United States 24 Global 142
MDP ChemControl Ltd.
Tel
--
Fax
--
Email
chemcontrol@nextra.sk
Country
Slovakia
ProdList
6700
Advantage
60
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View Lastest Price from 2-Aminobenzenearsonic acid manufacturers

Career Henan Chemical Co
Product
2-Aminophenylarsonic Acid 2045-00-3
Price
US $0.10/KG
Min. Order
1KG
Purity
95%-99%
Supply Ability
1kg; 100kg; 1000kg
Release date
2019-12-24

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