China (Mainland)
Best Price Maleic Anhydride CAS NO.108-31-6
- Min.Order: 25 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Maleic Anhydride
- pesticide/pharmaceutical Intermediate
- chemical raw material
Quick Details
- ProName: Best Price Maleic Anhydride
- CasNo: 108-31-6
- Molecular Formula: C4H2O3
- Appearance: Colorless crystalline needles, flakes,...
- Application: pesticide/pharmaceutical/insectide Int...
- PackAge: 25kg/bag
- Port: wuhan
- ProductionCapacity: Metric Ton/Day
- Purity: 99.45%
- Storage: Store at RT.
- LimitNum: 25 Kilogram
Superiority
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Maleic anhydride Basic information |
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Product Name: |
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CAS: |
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MF: |
C4H2O3 |
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MW: |
98.06 |
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EINECS: |
203-571-6 |
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Product Categories: |
Miscellaneous;Organics;Building Blocks;Carbonyl Compounds;Carboxylic Acid Anhydrides;Chemical Synthesis;Organic Building Blocks;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals |
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Maleic anhydride Chemical Properties |
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Melting point |
51-56 °C(lit.) |
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Boiling point |
200 °C(lit.) |
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density |
1.48 |
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vapor density |
3.4 (vs air) |
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vapor pressure |
0.16 mm Hg ( 20 °C) |
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Fp |
218 °F |
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storage temp. |
Store at RT. |
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form |
powder |
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Water Solubility |
79 g/100 mL (25 ºC) |
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Sensitive |
Moisture Sensitive |
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Merck |
14,5704 |
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BRN |
106909 |
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Stability: |
Stable. Combustible. Incompatible with water, strong oxidizing agents, alkali metals, strong bases, amines, most common metals, polymerization catalysts and accelerators. |
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CAS DataBase Reference |
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NIST Chemistry Reference |
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EPA Substance Registry System |
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Safety Information |
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Hazard Codes |
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Risk Statements |
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Safety Statements |
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RIDADR |
UN 2215 8/PG 3 |
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WGK Germany |
1 |
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RTECS |
ON3675000 |
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F |
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HazardClass |
8 |
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PackingGroup |
III |
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Hazardous Substances Data |
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Chemical Properties |
White solid |
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Usage |
Maleic Anhydride is heterocyclic compound used in the manufacture of unsaturated polyester resins. Maleic Anhydride has a wide range of other applications; it is used in synthetic tensides, insecticides, herbicides and fungicides. |
Details
Wuhan Zhonghua Yongye Chemical Co.,Ltd. was established in 2002. It is a professional chemical corporate enterprise which engage in R&D, manufacturing and selling the chemical raw materials and fine chemicals. Its subordinate company Wuhan XinYe Chemical Co.,Ltd mainly manufacture the Dyestuff Intermediate; And Wuhan Yongye Logistics provides our own hazardous chemicals transportation . It won the support from the large chemical enterprise since the establishment. The annual sales rises from several million to 100 million. In 2010, it invested 3 million to build 6000㎡chemical warehouse, which provide the better platform for the development. The annul sales is near to 0.2 billion(RMB) in 2015, and reached to 0.3 billion(RMB) in 2016.
As the business continues to develop and grow, registered “ Wuhan Creative Chemicals Co.,Ltd. “ for the import and export business. The registered capital is 60 million(RMB). The main product includes DMF(dimethyl formamide); DMSO(dimethyl sulfoxide), Acetic Acid, Maleic Anhydride, Dimethyl Carbonate, DEG(diethylene glycol), Acetic Anhydride, Toluene, etc.
Our tenet is “Quality and credit first, moderate price, delivery on time”. Welcome to contact us and establish the long term good cooperation with each other.
CERTIFICATE OF ANALYSIS
Product Name: Maleic Anhydride
CAS: 108-31-6 MF: C4H2O3
Appearance: White solid
Package: 25Kg/Bag
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Inspection Item |
Product Idex |
Inspection Result |
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Superior Product |
Qualified product |
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Appearance |
White solid |
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Content (As C4H2O2)/ % |
≥99.5 |
≥99.0 |
99.45 |
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Colourity(platimum - cobalt) |
≤25 |
≤50 |
10 |
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Crystallization point /°C |
≥52.5 |
≥52 |
52.4 |
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Residue on ignition / % |
≤0.005 |
0.004 |
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Iron content (as Fe) / (pg/g) |
≤3 |
..... |
2 |
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Conclusion: Qualified Product |
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