Glyoxal CAS NO.107-...

Glyoxal CAS NO.107-22-2
Glyoxal CAS NO.107-22-2
Glyoxal CAS NO.107-22-2

Glyoxal CAS NO.107-22-2

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10 Gram

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  • Min.Order :10 Gram
  • Purity: 99%
  • Payment Terms : T/T,Other

Keywords

Glyoxal CAS NO.107-22-2 107-22-2 glyoxylaldehyde cas no 107-22-2

Quick Details

  • Appearance:powder
  • Application:Pharmaceutical Intermedi
  • PackAge:foil bags, drums or bottles
  • ProductionCapacity:100|Kilogram|Month
  • Storage:Dry and ventilated
  • Transportation:sea,air,express

Superiority:

  • Product Details

Keywords

  • Glyoxal 107-22-2
  • cas no 107-22-2
  • glyoxylaldehyde cas no 107-22-2

Quick Details

  • ProName:Glyoxal
  • CasNo:107-22-2
  • Molecular Formula:C2H2O2
  • Appearance:colourless or light yellow liquid
  • Application:Yellow crystals melting at15°C. Hence ...
  • DeliveryTime:10days
  • PackAge:in drums
  • Port:Tianjin xingang
  • ProductionCapacity:10 Metric Ton/Day
  • Purity:99%
  • Storage:Keep in dry and cool place
  • Transportation:by ship
  • LimitNum:1 Kilogram
  • Heavy metal:less than 0.06%
  • Grade:Industrial Grade
  • Transportation:by sea

Superiority

 

our company is a professional chemical raw materials manufacturer and exporter for many years in chemical market. there are more than 200 excellent staffs and four factories working for us .
company advantage:
1.place of origin in china with super quality by reasonable price.
2.fast delivery by safe express way to address specified.
3.lots of highly qualified engineers and experts to provide technical guideness and support for customers.
4. sample order are welcome.
5.a variety of payments, such as l/c, tt, , moneygram or other payments.
warm welcome to contact us to get more products information and details, i will send our product list for your choice.we are looking forward to our long term cooperation.

 

Details

Glyoxal Chemical Properties
mp  -14 °C
bp  104 °C
density  1.265 g/mL at 25 °C
vapor density  >1 (vs air)
vapor pressure  18 mm Hg ( 20 °C)
refractive index  n20/D 1.409
Fp  104°C
storage temp.  2-8°C
Water Solubility  miscible
Merck  14,4509
BRN  1732463
Stability: Stability Combustible. Incompatible with strong oxidizing agents. Strong reducing agent. May polyermize exothermically. Incompatible with air, water, oxygen, peroxides, amides, amines, hydroxy-containing materials, nitric acid, aldehydes. Corrodes many metals.
CAS DataBase Reference 107-22-2(CAS DataBase Reference)
NIST Chemistry Reference Ethanedial(107-22-2)
EPA Substance Registry System Ethanedial(107-22-2)
 
Safety Information
Hazard Codes  Xn
Risk Statements  20-36/38-43-68
Safety Statements  36/37
RIDADR  UN 1760
WGK Germany  1
RTECS  MD2700000
Hazardous Substances Data 107-22-2(Hazardous Substances Data)
MSDS Information
Provider Language
SigmaAldrich English
ACROS English
ALFA English
 
Glyoxal Usage And Synthesis
Chemical Properties colourless or light yellow liquid
General Description Yellow crystals melting at15°C. Hence often encountered as a light yellow liquid with a weak sour odor. Vapor has a green color and burns with a violet flame.
Air & Water Reactions Mixtures with air may explode. Polymerizes quickly on standing, or on contact with a trace of water (possibly a violent reaction), or when dissolved in solvents containing water, [Merck, 502(1968)]. Soluble in water. An aqueous solution contains mono molecular Glyoxal. [Hawley]
Reactivity Profile Glyoxal reacts vigorously with strong oxidizing agents such as nitric acid. Polymerizes rapidly even at low temperature if anhydrous [Noller]. Aqueous solutions are more stable but also polymerize on standing. Reacts with itself in the presence of base to give glyconates. Undergoes addition and condensation reactions that may be exothermic with amines, amides, aldehydes, and hydroxide-containing materials. Mixing in equal molar portions with any of the following substances in a closed container caused the temperature and pressure to increase: chlorosulfonic acid, oleum, ethyleneimine, nitric acid, sodium hydroxide [NFPA 1991].
Health Hazard Inhalation causes some irritation of nose and,40% solution throat. Contact with liquid,40% solution irritates eyes and causes mild irritation of skin; stains skin yellow. (No information available on symptoms of ingestion.)
Fire Hazard Behavior in Fire: Heat may cause polymerization to a combustible, viscous material.

 

 

Details:

HDZHL CO., LTD.who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species.

Our company is honored as the high-tech enterprise which engaged in researching, developing, manufacturing and exporting research chemicals,advanced pharmaceutical intermediates and Active Pharmaceutical Ingredients (API), include kinds of research chemicals, We have own labs to do research,we provide many kinds of research chemicals.

We have established a broad customer base in America, Australia,Russia and other European countries, We have built many long business relationship with our customers.

We base our goods with all our power so it will definitely meet and surpass every buyer's highest expectations. We guarantee that after purchasing from us , you will never look anywhere else again!

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