arsorous acid;silver

Ag3AsH3O3

CAS7784-08-9

Danger

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Identification

CAS Number: 7784-08-9
EC Number: 232-048-5
UN Number: 1683
Index Number: 033-002-00-5
PubChem CID: 44144454

Physical-chemical properties

Molecular Formula: Ag3AsH3O3
Molar Mass: 449.55 g/mol
IUPAC Name: arsorous acid;silver

Chemical Identifiers

InChI: InChI=1S/3Ag.AsH3O3/c;;;2-1(3)4/h;;;2-4H
InChI Key: FQUOIMHWJGIXSS-UHFFFAOYSA-N

Overview

arsorous acid;silver (CAS: 7784-08-9) is a chemical compound widely used in industry. The molecular formula is Ag3AsH3O3. The molar mass is 449.55 g/mol.

Safety & Classification

Danger

Classification:

Acute Tox. 3 *; Acute Tox. 3 *; Aquatic Acute 1; Aquatic Chronic 1

GHS Pictograms

Skull and Crossbones

GHS06

Acute toxicity. Fatal if swallowed, in contact with skin, or if inhaled.

Environment

GHS09

Environmental hazard. Toxic to aquatic life with long lasting effects.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H331

Toxic if inhaled.

H301

Toxic if swallowed.

H400

Very toxic to aquatic life.

H410

Very toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Inhalation

Toxic

Measures if vapours or dust are inhaled

First Aid Actions

+P304IF INHALED:
+P340Remove person to fresh air and keep comfortable for breathing.
+P311Call a POISON CENTER/doctor.

Related hazard statements:

H331

Ingestion

Toxic

Measures if substance is accidentally swallowed

First Aid Actions

+P301IF SWALLOWED:
+P330Rinse mouth.
+P331Do NOT induce vomiting.
+P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

H301

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number	1683
ADR Class	6.1
Packing Group	II
Tunnel Code	D/E
Proper Shipping Name	Silberarsenit
Marine Pollutant	No

Frequently Asked Questions

What is arsorous acid;silver?

arsorous acid;silver (CAS 7784-08-9) is a chemical substance with the formula Ag3AsH3O3 used in various industrial applications.

What are the properties of arsorous acid;silver?

arsorous acid;silver has a molar mass of 449.55 g/mol. It is classified as Acute Tox. 3 *; Acute Tox. 3 *; Aquatic Acute 1; Aquatic Chronic 1. See the technical data above for more details.

How to store arsorous acid;silver safely?

arsorous acid;silver should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is arsorous acid;silver dangerous?

arsorous acid;silver carries the signal word "Danger". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy arsorous acid;silver?

You can order arsorous acid;silver (CAS 7784-08-9) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.