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ZINC ARSENATE

ZINC ARSENATE structure

ZINC ARSENATE 

structure
  • CAS No:

    13464-33-0

  • Formula:

    As2O8Zn3

  • Chemical Name:

    ZINC ARSENATE

  • Synonyms:

    Arsenic acid (H3aso4),zinc salt (1:1); ZINC ORTHOARSENATE; Zinkarsenat; Zinc arsenate and zinc arsenite mixture;

Description

Zinc arsenate is a white powder. Toxic by inhalation and ingestion.


Zinc arsenate is a white powder. Toxic by inhalation and ingestion.

ZINC ARSENATE Basic Attributes

473.97800

471.58682

236-683-9

4DQ95O9Z4L

1712

Characteristics

172.50000

-1.71950

3.309

100ºC -H2O

Insoluble in water.

Salts, Basic

ZINC ARSENATE is soluble in acids and alkalis. It is a weak oxidizing agent, and may react with strong or weak reducing agents.

Safety Information

II

6.1

UN1712

Excerpt from ERG Guide 151 [Substances - Toxic (Non-combustible)]: Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways. (ERG, 2016)

|Danger|H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]|P201, P202, P261, P264, P270, P271, P273, P281, P301+P310, P304+P340, P308+P313, P311, P321, P330, P391, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.|H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]|P201, P202, P260, P264, P270, P280, P281, P305+P351+P338, P307+P311, P308+P313, P314, P321, P337+P313, P405, and P501|H350: May cause cancer [Danger Carcinogenicity]|P201, P202, P260, P264, P270, P281, P307+P311, P308+P313, P314, P321, P405, and P501

Excerpt from ERG Guide 151 [Substances - Toxic (Non-combustible)]: SMALL FIRE: Dry chemical, CO2 or water spray. LARGE FIRE: Water spray, fog or regular foam. Move containers from fire area if you can do it without risk. Dike fire-control water for later disposal; do not scatter the material. Use water spray or fog; do not use straight streams. FIRE INVOLVING TANKS OR CAR/TRAILER LOADS: Fight fire from maximum distance or use unmanned hose holders or monitor nozzles. Do not get water inside containers. Cool containers with flooding quantities of water until well after fire is out. Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank. ALWAYS stay away from tanks engulfed in fire. For massive fire, use unmanned hose holders or monitor nozzles; if this is impossible, withdraw from area and let fire burn. (ERG, 2016)

Excerpt from ERG Guide 151 [Substances - Toxic (Non-combustible)]: As an immediate precautionary measure, isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids. SPILL: Increase, in the downwind direction, as necessary, the isolation distance shown above. FIRE: If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2016)

Excerpt from ERG Guide 151 [Substances - Toxic (Non-combustible)]: Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Prevent entry into waterways, sewers, basements or confined areas. Cover with plastic sheet to prevent spreading. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS. (ERG, 2016)

Dust mask; rubber gloves (USCG, 1999)

Drug Information

Dust may irritate eyes. Ingestion or excessive inhalation of dust causes burning of mouth, abdominal pain, vomiting, diarrhea with hemorrhage, dehydration, jaundice, and collapse. (USCG, 1999)|Carcinogens

EYES: flush with water to remove dust. INGESTION: immediately induce evacuation of intestinal tract by inducing vomiting and giving gastric lavage and saline cathartic; see physician at once; consider development of arsenic poisoning. (USCG, 1999)

ZINC ARSENATE Use and Manufacturing

Health Hazards -> Carcinogens

Computed Properties

Molecular Weight:474.0
Hydrogen Bond Acceptor Count:8
Exact Mass:471.58682
Monoisotopic Mass:469.58993
Topological Polar Surface Area:173
Heavy Atom Count:13
Complexity:36.8
Covalently-Bonded Unit Count:5
Compound Is Canonicalized:Yes

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