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1302-74-5

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Basic Information
CAS No.: 1302-74-5
Name: ALUMINUM OXIDE
Molecular Structure:
Molecular Structure of 1302-74-5 (ALUMINUM OXIDE)
Formula: Al2O3
Molecular Weight: 101.96
Synonyms: Corundum(8CI);APA 0.5;Abramax F 46;Ceralox APA 0.5;Cristalba CAHPF 240;Dural F 30;Dural HT;DuralP 120;EB 99;EKF 100;Electrocorundum;F 280;KER 710;KO 7;KU 10;NK 63;P 320;W 20;a-Corundum;
EINECS: 215-691-6
Density: 1.06 g/mL at 25 °C
Melting Point: 2040 °C(lit.)
Boiling Point: 2980℃ [CRC10]
Solubility: INSOLUBLE
Appearance: white sandy powder
Hazard Symbols: IrritantXi
Risk Codes: 36/37/38
Safety: 26
PSA: 43.37000
LogP: -0.08100
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    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0799-3673812

    Address:No.91 Anyuan West Street,Pingxiang,Jiangxi,China

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  • Corundum

  • Casno:

    1302-74-5

    Corundum

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    suitableforgrindingmediumusedinballgrindingmachines. Advantage: 1.Highwear-resistance:Thealuminaballs’wear-resistanceishigherthant…Appearance:white,sphere Package:double woven bag and palletized Application:suitable for grinding m

    Pingxiang Lihua Packing Co., Ltd. is a professional and large-scale manufacturer with 40 years' experience, the factory is located in Ceramic Industrial Center of China. We mainly

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    Tel:+86-799-6886563

    Address:Ceramic Industrial Center of Pingxiang City337000,Jiangxi Province,China

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  • Corundum

  • Casno:

    1302-74-5

    Corundum

    Min.Order: 5 Metric Ton

    FOB Price:  USD $ 330.0-330.0

    ProductSpecifications:ItemIndexDrinkingWaterTreatmentNon-DrinkingWaterTreatmentSuperiorgradeFirstgradeSuperiorgradeFirstgradeAluminacontentAL2O3conten…Appearance:powder Storage:in dry stock Package:25kgs or 50kgs/PP bag, Paper-plastic bags can also b

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    Business Type:Trading Company

    Tel:86-0311-86996932/86860168

    Address:No 18,North street

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Chemistry

Product Name: Corundum (CAS NO.1302-74-5)

MF: Al2O3
MW: 101.96
EINECS: 215-691-6
Mol File: 1302-74-5.mol
MP: 2040 °C(lit.)
Density: 1.06 g/mL at 25 °C
H-Bond Donor: 0
H-Bond Acceptor: 3
Structure Descriptors of Corundum (CAS NO.1302-74-5):
  IUPAC Name: oxo(oxoalumanyloxy)alumane
  Canonical SMILES: O=[Al]O[Al]=O
  InChI: InChI=1S/2Al.3O 
  InChIKey: TWNQGVIAIRXVLR-UHFFFAOYSA-N
Classification Code: Natural Product; Tumor data

Toxicity Data With Reference

     

Ipr-rat TDLo:225 mg/kg/1W-I:CAR

     ZHPMAT    Zentralblatt fuer Bakteriologie, Parasitenkunde, Infektionskrankran- heiten und Hygiene, Abteilung 1: Originale, Reihe B: Hygiene, Praeventive Medizin. 162 (1976),467.

Consensus Reports

EMERY is reported in EPA TSCA Inventory.

Safety Profile

Safety Information of Corundum (CAS NO.1302-74-5):
Hazard Codes:  XiIrritant
Risk Statements:  Irritating to the eyes;Irritating to the respiratory system;Irritating to the skin
Safety Statements:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
RIDADR:  UN1993 
RTECS:  BD1200000
TSCA: Yes
HazardClass:  3
PackingGroup:  II
Questionable carcinogen with experimental carcinogenic data. May cause a pneumoconiosis. It is mainly a nuisance dust.

Standards and Recommendations

OSHA PEL: TWA Total Dust: 10 mg/m3; Respirable Fraction: 5 mg/m3
ACGIH TLV: TWA (nuisance particulate) 10 mg/m3 of total dust (when toxic impurities are not present, e.g., quartz <1%)
DFG MAK: 1.5 mg/m3

Specification

 Corundum , its CAS NO. is 1302-74-5, the synonyms are Abramantf36 ; Abramaxf46 ; Abramaxf54 ; Alphacorundum ; Aluminiumoxideceramic ; Aluminiumoxidewafer ; Corundum(Al2O3) ; Duralf30 .