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HENAN SUNLAKE ENTERPRISE CORPORATIONCAS NO:7738-94-5 Chromic acid//file1.lookchem.com/cas/reactions/2021/07/12/3903544.png
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CAS NO:7738-94-5 Chromic acid CAS NO.7738-94-5

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

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Product Details

Keywords

  • Chromic acid
  • 7738-94-5
  • H2CrO4

Quick Details

  • ProName: CAS NO:7738-94-5 Chromic acid
  • CasNo: 7738-94-5
  • Molecular Formula: H2CrO4
  • Appearance: powder
  • Application: 7738-94-5
  • DeliveryTime: within 3-7 days
  • PackAge: as requested
  • Port: China Main Port
  • ProductionCapacity: 300 Kilogram/Month
  • Purity: 98%
  • Storage: store in cool, dry place
  • Transportation: by sea or by air
  • LimitNum: 1 Kilogram

Superiority

chromic acid basic information
product name: chromic acid
synonyms: chromic acid;cromic acid;dihydroxy(diketo)chromium
cas: 7738-94-5
mf: h2cro4
mw: 118.01
einecs: 231-801-5
product categories:
mol file: 7738-94-5.mol
chromic acid structure
chromic acid chemical properties
water solubility highly soluble
epa substance registry system chromic acid (h2cro4)(7738-94-5)
safety information
ridadr un 1463/1755
hazardous substances data 7738-94-5(hazardous substances data)
msds information
chromic acid usage and synthesis
general description chromic acid is a dark purplish red solid. chromic acid is soluble in water with the release of heat. the material itself is noncombustible but chromic acid will accelerate the burning of combustible materials. its solution is corrosive to metals and tissue.
air & water reactions water soluble.
reactivity profile a very powerful oxidizing agent, confirmed human carcinogen. upon contact with reducing reagents chromic acid can cause a violent explosion, in contact with organic matter chromic acid may cause a violent oxidation leading to ignition. 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]. when mixed with sulfuric acid for glass cleaning operations, used solution in closed bottle may explode due to internal pressure of carbon dioxide arising from contamination by carbon compounds [bryson, w. r., chem. brit., 1975, 11, p. 377].
health hazard very irritating to eyes and respiratory tract. ingestion causes severe gastrointestinal symptoms. contact with eyes or skin causes burns; prolonged contact produces dermatitis (``chrome sores'').
fire hazard behavior in fire: containers may explode

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