1333-82-0 ...

1333-82-0             CrO3           Chromic acid
1333-82-0             CrO3           Chromic acid

1333-82-0 CrO3 Chromic acid

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1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 98% Min
  • Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

1333-82-0 CrO3 Chromic acid 1333-82-0 CrO3

Quick Details

  • Appearance:white powder
  • Application:INORGANIC & ORGANIC CHEMICALS;Inorganics;metal oxide;catalytic agent,chromium compound, wood preservation, medicine, catalyzer , printing, oxidant, oxidation acceleration.;Inorganic chemistry;Dye
  • PackAge:aluminium bag
  • ProductionCapacity:10|Kilogram|Day
  • Storage:keep in dry and ventilated place
  • Transportation:By sea/By air

Superiority:

Chromic acid Basic information
Product Name: Chromic acid
Synonyms: Anidride cromica;anidridecromica;anidridecromica[qr];Chrome bronze;chrome(trioxydede);chrome(trioxydede)(french)[qr];chrometrioxydede;chromia(cro3)
CAS: 1333-82-0
MF: CrO3
MW: 99.99
EINECS: 215-607-8
Product Categories: INORGANIC & ORGANIC CHEMICALS;Inorganics;metal oxide;catalytic agent,chromium compound, wood preservation, medicine, catalyzer , printing, oxidant, oxidation acceleration.;Inorganic chemistry;Dye
Mol File: 1333-82-0.mol
Chromic acid Structure
 
Chromic acid Chemical Properties
mp  196 °C (dec.)(lit.)
bp  330 °C
density  2.7
Fp  250°C
form  macroporous
Water Solubility  Highly soluble
FreezingPoint  170~172℃
Sensitive  Hygroscopic
Merck  14,2235
Stability: Stable. Strong oxidizer. Reacts with most organic material in a violent and often explosive fashion. Moisture sensitive.
CAS DataBase Reference 1333-82-0(CAS DataBase Reference)
NIST Chemistry Reference Chromium trioxide(1333-82-0)
EPA Substance Registry System Chromium oxide (CrO3)(1333-82-0)
 
Safety Information
Hazard Codes  O,T+,N,T
Risk Statements  45-46-9-24/25-26-35-42/43-48/23-50/53-62-8
Safety Statements  53-45-60-61-36/37/39-28-26-22
RIDADR  UN 1463 5.1/PG 2
WGK Germany  3
RTECS  GB6650000
HazardClass  5.1
PackingGroup  II
HS Code  28191000
Hazardous Substances Data 1333-82-0(Hazardous Substances Data)
MSDS Information
Provider Language
Chromium trioxide English
SigmaAldrich English
ACROS English
ALFA English
 
Chromic acid Usage And Synthesis
Chemical Properties dark red crystals or powder
General Description A dark purplish red solid. Density 2.67 g/cm3. Melting point 385°F (196°C). Under prolonged exposure to fire or heat the containers may explode. Highly toxic. A confirmed human carcinogen.
Air & Water Reactions Deliquescent. Water soluble, giving acidic solutions.
Reactivity Profile CHROMIUM TRIOXIDE is a powerful oxidizing agent. Can react violently upon contact with reducing reagents, including organic matter, leading to ignition or explosion. Dangerously reactive with acetone, alcohols, alkali metals (sodium, potassium), ammonia, arsenic, dimethylformamide, hydrogen sulfide, phosphorus, peroxyformic acid, pyridine, selenium, sulfur, and many other chemicals [Sax, 9th ed., 1996, p. 852]. Noncombustible but can accelerate the burning of combustible materials. Sufficient heat may be generated from the reaction with combustible materials to ignite the mass. Aqueous solutions corrode many metals rapidly. Often mixed with sulfuric acid to make "cleaning solution" for glass. Used cleaning solution in closed bottles may explode due to the build up of gaseous carbon dioxide arising from oxidation of organic impurities [Bryson, W. R., Chem. Brit., 1975, 11, p. 377].
Health Hazard Toxic by ingestion. Inhalation of dust is toxic. Fire may produce irritating, corrosive and/or toxic gases. Contact with substance may cause severe burns to skin and eyes. Runoff from fire control or dilution water may cause pollution.
Fire Hazard These substances will accelerate burning when involved in a fire. May explode from heat or contamination. Some may burn rapidly. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard.

 

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1) Professional service and rich experience make customers feel at ease, adequate stock and fast

 

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3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the

 

customers.

 

4. Established time: June. 1998 (16 years experience in manufacturing & exporting chemical raw material )

 

5. Exported areas: Europe , southeast Asia , the Middle East ,  Africa , South America and some other

 

countries and areas.

 

6. Business scope: Organic & Inorganic Chemicals , Pigments & Dye stuffs ,  Water treatment chemicals

 

, Intermediates, Food & FEED additives and others.

 

7. Company advantages: A strong R & D team, professional engineers and scholars with PhD.

 

8.  Reliability: Provide demanded goods and professional services.

 

9.  Welcome any serious inquiries from customers around the world, and sincerely hope to cooperate

 

with you for a brilliant future.

 

10. Have exported to many countries around the word and received high praise.

 

11. Have our own R&D group.

 

12. Location of HenNan Sunlake enterprise corporation: Henan Province , The central plain of China.

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