phthalic anhydride/...

phthalic anhydride/99%
phthalic anhydride/99%

phthalic anhydride/99%

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99（%）
  • Payment Terms : T/T,,MoneyGram

Keywords

phthalic anhydride 85-44-9 1,3-DIHYDRO-IMIDAZOL-2-ONE

Quick Details

  • Appearance:White crystalline solid with choking odour
  • Application:Pharmaceutical Intermediate
  • PackAge:Cardboard bucket or as required
  • ProductionCapacity:1000|Metric Ton|Month
  • Storage:Store in dry, dark and ventilated place
  • Transportation:by sea or by air

Superiority:

 Changzhou Xuanming Chemical Co., Ltd. is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, pesticide intermediate, industry of fine chemicals and custom synthesis. Now, we enjoy good reputation among customers and take favorable market share in domestic and at abroad.

Changzhou Xuanming Chemical CO., LTD is located in Northern Jiangshu Industry Park, we have modern manufacture bases and some laboratories, which can supply the key intermediate for your projects, and short your synthesis scheme and supply you a reference compound for bioassay or a high purity analytical standard. We have been abided by “treat technology as first, quality as basis, customers as God, and be honest and sincere”. It is our final aim to provide environmental and high technological products and meet customers’ requirements according to keep effors on developing new chemical fields.

Changzhou Xuanming Chemical CO., LTD promises to help you with heart and soul.

Details:

Description
Phthalic anhydride is the organic compound with the formula C6H4(CO)2O. It is the anhydride of phthalic acid. Phthalic anhydride is a principal commercial form of phthalic acid. It was the first anhydride of a dicarboxylic acid to be used commercially. This colourless solid is an important industrial chemical, especially for the large-scale production of plasticizers for plastics. In 2000, the worldwide production volume was estimated to be about 3 million tonnes per year.
Properties
Appearance & Physical State: white crystalline solid with choking odour
Density: 1.53
Melting Point: 129-132ºC
Boiling Point: 284ºC
Flash Point: 152ºC
Refractive Index: 1.646
Water Solubility: 6 g/L (20 ºC)
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, moisture, strong acids. Dust may form an explosive mixture with air.
Storage Condition: Store at RT.
Vapor Pressure: <0.01 mm Hg ( 20 °C)
Vapor Density: 5.1 (vs air)
Safety Info
RTECS: TI3150000
Hazard Class: 8
Safety Statements: S22-S24/25-S26-S37/39-S46
HS Code: 2917350000
Packing Group: III
WGK Germany: 1
RIDADR: UN 2214
Risk Statements: R22; R37/38; R41; R42/43
Hazard Codes: Xn

 

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