magtrieve(tm)

Modify Date: 2024-01-06 14:23:08

magtrieve(tm) Structure
magtrieve(tm) structure
Common Name magtrieve(tm)
CAS Number 12018-01-8 Molecular Weight 83.995
Density 4.85 g/mL at 25ºC(lit.) Boiling Point decomposes to Cr2O3℃ [KIR78]
Molecular Formula CrO2 Melting Point >375ºC (dec.)(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name chromium dioxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 4.85 g/mL at 25ºC(lit.)
Boiling Point decomposes to Cr2O3℃ [KIR78]
Melting Point >375ºC (dec.)(lit.)
Molecular Formula CrO2
Molecular Weight 83.995
Exact Mass 83.930344
PSA 34.14000
Appearance of Characters brown-black tetragonal powder
Water Solubility insoluble H2O, soluble acids giving Cr+++and dichromate [KIR78]

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GB6400000
CHEMICAL NAME :
Chromium oxide
CAS REGISTRY NUMBER :
12018-01-8
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
Cr-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
25 mg/m3/6H/2Y-I
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - other changes Lungs, Thorax, or Respiration - changes in lung weight
REFERENCE :
FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 10,125,1988 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4491 No. of Facilities: 28 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 1023 (estimated) No. of Female Employees: 749 (estimated)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases 36
Safety Phrases 26-36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS GB6400000

 Articles11

More Articles
Eczema caused by magnetic tapes.

Am. J. Contact Dermatitis 12(4) , 221-2, (2001)

Externally triggered healing of a thermoreversible covalent network via self-limited hysteresis heating.

Adv. Mater. 22(25) , 2784-7, (2010)

Application of novel chromium dioxide magnetic particles to immunoassay development.

Clin. Chem. 33(9) , 1543-7, (1987)

We have used chromium dioxide magnetic particles as the solid support in developing a series of immunological tests. The high surface area (greater than 40 m2/g) available on the magnetic particles an...

 Synonyms

chromium chloride
Chromium dichloride
CHROMOUS CHLORIDE
EINECS 234-630-4
chromylchloride
MFCD00049888
MAGTRIEVE(TM)
chromium oxychloride