Name: Antimony Oxide
CAS: 1309-64-4
EC Number: 215-175-0
Chemical Formular: Sb2O3
Appearance: white solid
Molecular Weight: 291.517 g/mol
Melting Point: 656 °C (1,213 °F; 929 K)
Boiling Point: 1,425 °C (2,597 °F; 1,698 K)
Density: 5.2 g/cm3, α-form 5.67 g/cm3 β-form
Solubility in water: 370 ± 37 µg/L between 20.8°C and 22.9°C
Exact Mass: 291.793 g/mol
Monoisotopic Mass: 289.792 g/mol
Topological Polar Surface Area: 43.4 A^2
Complexity: 34.2

Antimony(III) Oxide Sb2O3
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99% Antimony(III) Oxide
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99.9% Antimony(III) Oxide
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99.99% Antimony(III) Oxide
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99.999% Antimony(III) Oxide
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Antimony(III) Oxide Sb2O3,customized specifications
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MATERIAL SAFETY DATA SHEETS

According to the UN GHS revision 8

Version: 1.0

Creation Date: Sep 27, 2020

Revision Date: Sep 27, 2020

SECTION 1: Identification


1.1

GHS Product identifier

Product name

Antimony Oxide


1.2

Other means of identification

Product number

Other names

ap50;antox;a1530


1.3

Recommended use of the chemical and restrictions on use

Identified uses

Industrial and scientific research uses.

Uses advised against

no data available


1.4

Supplier’s details

Company

Elements China Limited

Address

Building 2, No.5555, Shenzhuan Hwy, Shanghai , China

Telephone

+86-021-3776-2181

1.5Emergency phone number

Emergency phone number

+86-021-3776-2181

Service hours

Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

SECTION 2: Hazard identification


2.1

Classification of the substance or mixture

Carcinogenicity, Category 2


2.2

GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Warning

Hazard statement(s)

H351 Suspected of causing cancer

Precautionary statement(s)
Prevention

P203 Obtain, read and follow all safety instructions before use.

P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/…

Response

P318 IF exposed or concerned, get medical advice.

Storage

P405 Store locked up.

Disposal

P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.


2.3

Other hazards which do not result in classification

no data available

SECTION 3: Composition/information on ingredients


3.1

Substances

Chemical nameCommon names and synonymsCAS numberEC number
Antimony OxideDiantimony trioxide1309-64-4215-175-0

SECTION 4: First-aid measures


4.1

Description of necessary first-aid measures

If inhaled

Fresh air, rest. Refer for medical attention.

Following skin contact

Remove contaminated clothes. Rinse and then wash skin with water and soap. Refer for medical attention .

Following eye contact

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

Following ingestion

Rinse mouth. Rest. Refer for medical attention .


4.2

Most important symptoms/effects, acute and delayed

no data available


4.3

Indication of immediate medical attention and special treatment needed, if necessary

no data available

SECTION 5: Fire-fighting measures


5.1

Suitable extinguishing media

Use dry chemical, carbon dioxide or alcohol-resistant foam.


5.2

Specific hazards arising from the chemical

Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.


5.3

Special protective actions for fire-fighters

In case of fire in the surroundings, use appropriate extinguishing media.

SECTION 6: Accidental release measures


6.1

Personal precautions, protective equipment and emergency procedures

Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered sealable containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations.


6.2

Environmental precautions

Prevent further spillage or leakage if it is safe to do so. Do not let the chemical enter drains. Discharge into the environment must be avoided.


6.3

Methods and materials for containment and cleaning up

Collect and arrange disposal. Keep the chemical in suitable and closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.

SECTION 7: Handling and storage


7.1

Precautions for safe handling

Handling in a well ventilated place.
Wear suitable protective clothing.
Avoid contact with skin and eyes.
Avoid formation of dust and aerosols.
Use non-sparking tools.
Prevent fire caused by electrostatic discharge steam.


7.2

Conditions for safe storage, including any incompatibilities

Separated from food and feedstuffs.

SECTION 8: Exposure controls/personal protection


8.1

Control parameters

Occupational Exposure limit values

TLV: A2 (suspected human carcinogen).MAK: carcinogen category: 2; germ cell mutagen group: 3B

Biological limit values

no data available


8.2

Appropriate engineering controls

Ensure adequate ventilation.
Handle in accordance with good industrial hygiene and safety practice.
Set up emergency exits and the risk-elimination area.

8.3Individual protection measures, such as personal protective equipment (PPE)

Eye/face protection

Wear safety goggles or eye protection in combination with breathing protection if powder.

Skin protection

Protective gloves.

Respiratory protection

Use local exhaust or breathing protection.

Thermal hazards

no data available

SECTION 9: Physical and chemical properties and safety characteristics

Physical state

Solid. Crystalline.

Colour

White.

Odour

no data available

Melting point/freezing point

656 °C.

Boiling point or initial boiling point and boiling range

1 425 °C. Atm. press.:Ca. 1 013 mBar.

Flammability

no data available

Lower and upper explosion limit/flammability limit

no data available

Flash point

1550°C subl.

Auto-ignition temperature

no data available

Decomposition temperature

no data available

pH

no data available

Kinematic viscosity

no data available

Solubility

In water: 19.7 mg/L. Temperature:20 °C. pH:5.;25.6 mg/L. Temperature:20 °C. pH:7.;28.7 mg/L. Temperature:20 °C. pH:9.

Partition coefficient n-octanol/water

no data available

Vapour pressure

1 mm Hg. Temperature:574 °C.

Density and/or relative density

5.9. Temperature:24 °C.

Relative vapour density

no data available

Particle characteristics

no data available

SECTION 10: Stability and reactivity


10.1

Reactivity

no data available


10.2

Chemical stability

no data available


10.3

Possibility of hazardous reactions

Decomposes on heating. This produces toxic fumes. Reacts under certain circumstances with hydrogen. This produces a very poisonous gas (stibine – see ICSC 776).


10.4

Conditions to avoid

no data available


10.5

Incompatible materials

no data available


10.6

Hazardous decomposition products

no data available

SECTION 11: Toxicological information

Acute toxicity

  • Oral: fatal dose – rat – > 7 500 mg/kg bw. Remarks:Experiment (2).
  • Inhalation: no data available
  • Dermal: LD50 – rabbit – > 8 300 mg/kg bw.

Skin corrosion/irritation

no data available

Serious eye damage/irritation

no data available

Respiratory or skin sensitization

no data available

Germ cell mutagenicity

no data available

Carcinogenicity

no data available

Reproductive toxicity

no data available

STOT-single exposure

The substance is mildly irritating to the eyes, skin and respiratory tract.

STOT-repeated exposure

Repeated or prolonged inhalation of dust may cause effects on the lungs. Tumours have been detected in experimental animals but may not be relevant to humans.

Aspiration hazard

A harmful concentration of airborne particles can be reached quickly when dispersed.

SECTION 12: Ecological information


12.1

Toxicity

  • Toxicity to fish: LC50 – Pimephales promelas – 14.4 mg/L – 96 h.
  • Toxicity to daphnia and other aquatic invertebrates: LC50 – Chlorohydra viridissimus – 1.77 mg/L – 96 h.
  • Toxicity to algae: EC50 – Pseudokirchneriella subcapitata (previous names: Raphidocelis subcapitata, Selenastrum capricornutum) – > 36.6 mg/L – 72 h.
  • Toxicity to microorganisms: EC50 – activated sludge – 27 mg/L – 4 h. Remarks:Sb.


12.2

Persistence and degradability

no data available


12.3

Bioaccumulative potential

no data available


12.4

Mobility in soil

no data available


12.5

Other adverse effects

no data available

SECTION 13: Disposal considerations


13.1

Disposal methods

Product

The material can be disposed of by removal to
a licensed chemical destruction plant or by controlled incineration
with flue gas scrubbing. Do not contaminate water, foodstuffs,
feed or seed by storage or disposal. Do not discharge to sewer systems.

Contaminated packaging

Containers can be triply rinsed (or equivalent) and
offered for recycling or reconditioning.
Alternatively, the packaging can be punctured to
make it unusable for other purposes and then be disposed of
in a sanitary landfill. Controlled incineration
with flue gas scrubbing is possible for combustible packaging materials.

SECTION 14: Transport information


14.1

UN Number

ADR/RID: Not dangerous goods. (For reference only, please check.)IMDG: Not dangerous goods. (For reference only, please check.)IATA: Not dangerous goods. (For reference only, please check.)


14.2

UN Proper Shipping Name

ADR/RID: Not dangerous goods. (For reference only, please check.)IMDG: Not dangerous goods. (For reference only, please check.)IATA: Not dangerous goods. (For reference only, please check.)


14.3

Transport hazard class(es)

ADR/RID: Not dangerous goods. (For reference only, please check.)IMDG: Not dangerous goods. (For reference only, please check.)IATA: Not dangerous goods. (For reference only, please check.)


14.4

Packing group, if applicable

ADR/RID: Not dangerous goods. (For reference only, please check.)IMDG: Not dangerous goods. (For reference only, please check.)IATA: Not dangerous goods. (For reference only, please check.)


14.5

Environmental hazards

ADR/RID: NoIMDG: NoIATA: No


14.6

Special precautions for user

no data available


14.7

Transport in bulk according to IMO instruments

no data available

SECTION 15: Regulatory information


15.1

Safety, health and environmental regulations specific for the product in question

Chemical nameCommon names and synonymsCAS numberEC number
Antimony OxideDiantimony trioxide1309-64-4215-175-0
European Inventory of Existing Commercial Chemical Substances (EINECS)Listed.
EC InventoryListed.
United States Toxic Substances Control Act (TSCA) InventoryListed.
China Catalog of Hazardous chemicals 2015Not Listed.
New Zealand Inventory of Chemicals (NZIoC)Listed.
Philippines Inventory of Chemicals and Chemical Substances
(PICCS)
Listed.
Vietnam National Chemical InventoryListed.
Chinese Chemical Inventory of Existing Chemical Substances (China
IECSC)
Listed.
Korea Existing Chemicals List (KECL)Listed.

SECTION 16: Other information

Information on revision

Creation DateSep 27, 2020
Revision DateSep 27, 2020

Abbreviations and acronyms

  • CAS: Chemical Abstracts Service
  • ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
  • RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
  • IMDG: International Maritime Dangerous Goods
  • IATA: International Air Transportation Association
  • TWA: Time Weighted Average
  • STEL: Short term exposure limit
  • LC50: Lethal Concentration 50%
  • LD50: Lethal Dose 50%
  • EC50: Effective Concentration 50%

References

  • IPCS – The International Chemical Safety Cards (ICSC), website:
    http://www.ilo.org/dyn/icsc/showcard.home
  • HSDB – Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
  • IARC – International Agency for Research on Cancer, website: http://www.iarc.fr/
  • eChemPortal – The Global Portal to Information on Chemical Substances by OECD, website:
    http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
  • CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
  • ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
  • ERG – Emergency Response Guidebook by U.S. Department of Transportation, website:
    http://www.phmsa.dot.gov/hazmat/library/erg
  • Germany GESTIS-database on hazard substance, website:
    http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
  • ECHA – European Chemicals Agency, website: https://echa.europa.eu/

Other Information

Melting point established under the absence of oxygen.Density differs with crystalline structure.Depending on the degree of exposure, periodic medical examination is suggested.The recommendations on this card do not apply to vapour exposure during the production.The technical product may contain impurities which alter the health effects; for further information see ICSC 0013 Arsenic.According to special provision SP45, antimony trioxide is not regulated for transport unless it contains more than 0.5% of arsenic. In that case it should be classified as UN number 1549 (Hazard class 6.1 and packaging group III).TLV Note: Exposure by all routes should be carefully controlled to levels as low as possible.

Any questions regarding this SDS, Please send your inquiry to [email protected]

Disclaimer: The above information is believed to be correct but does not purport to be all inclusive and
shall be used only as a guide. The information in this document is based on the present state of our
knowledge and is applicable to the product with regard to appropriate safety precautions. It does not
represent any guarantee of the properties of the product. We as supplier shall not be held liable for any
damage resulting from handling or from contact with the above product.

Chemical Formular:Sb2O3
PubChem CID:27652
IUPAC Name:oxo(oxostibanyloxy)stibane
Inchl:InChI=1S/3O.2Sb
InChI Key:ADCOVFLJGNWWNZ-UHFFFAOYSA-N
Canonical SMILES:O=[Sb]O[Sb]=O
Pictogram(s):Globally Harmonized System of Classification
Signal:Warning
GHS Hazard Statements:H351
Hazard Codes:Xn
Risk Codes:R40
Precautionary Statement Codes:P281
Flash Point:n/a

Antimony Oxide
Antimony Trioxide
Dioxodistiboxane
Stibine oxide
Antimony sesquioxide
Antimony White
Stibine oxide

Diantimony trioxide
Flowers of antimony
Triphenylantimony oxide
Oxo-oxostibanyloxystibane
Di(phenyl)stiborylbenzene
Triphenylstibine oxide
Triphenylantimony oxide

AntimonyAntimony is a chemical element with the symbol Sb (from Latin: stibium) and atomic number 51.
A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3).
Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name, kohl.Metallic antimony was also known, but it was erroneously identified as lead upon its discovery.
Antimony is a member of group 15 of the periodic table, one of the elements called pnictogens, and has an electronegativity of 2.05. In accordance with periodic trends, it is more electronegative than tin or bismuth, and less electronegative than tellurium or arsenic.

OxygenOxygen is the chemical element with the symbol O and atomic number 8, meaning its nucleus has 8 protons.
Oxygen is a member of the chalcogen group on the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds.
Dioxygen is used in cellular respiration and many major classes of organic molecules in living organisms contain oxygen, such as proteins, nucleic acids, carbohydrates, and fats, as do the major constituent inorganic compounds of animal shells, teeth, and bone.
Oxygen was isolated by Michael Sendivogius before 1604, but it is commonly believed that the element was discovered independently by Carl Wilhelm Scheele, in Uppsala, in 1773 or earlier, and Joseph Priestley in Wiltshire, in 1774.

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