China (Mainland)
Maleic Acid 110-16-7 CAS NO.110-16-7
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Product Details
Keywords
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Quick Details
- ProName: Maleic Acid 110-16-7
- CasNo: 110-16-7
- Molecular Formula: C4H4O4
- Appearance: white crystalline prowder
- Application: Making pesticide marathon
- DeliveryTime: as your request
- PackAge: Net weight 25kg in plastic drum, Net ...
- Port: shanghai port
- ProductionCapacity: 1 Metric Ton/Day
- Purity: 99%
- Storage: room common conditions
- Transportation: by air or sea
- LimitNum: 1 Kilogram
Superiority
Changmao Biochemical Engineering Company Limited ("The Company") was established in 1992.It is Jiangsu Hi-tech Enterprise,Jiangsu Foreign-invested Advanced Technology Enterprise
and Double-dense Enterprise.It was listed on HK GEM Stock Exchange in 2002,and has experienced rapid progress since then.In 2006 Changmao acquired Changzhou Lanling Pharmaceutical Production Company, Ltd. (Lanling Pharm)and invested 20million to establish Shanghai Changmao Biochemical Engineering Company Limited(Shanghai Changmao).In 2007 it acquired the Shanghai Medical Life Science Research Centre Limited (Shanghaimed CO.,LTD.).With advantage of Production,R&D and Marketing Changmao is taking its strategic step towards group-oriented development mode.
Changmao produces C-4 series organic acids and its salts, including L-malic acid, DL-malic acid, L(+)-tartaric acid, DL-tartaric acid, fumaric acid, aspartame, L-alanine, DL-potassium bitartrate, and cream of tartar. Our annual producton volume exceeds 30,000 tons. Our products are widely used around the world in food, pharmaceutical and chemical industries with over 70% of our production exported to Japan, Europe, Australia, the United States and Middle East. We are well respected in international markets and our brand 
is well recognized by customers.
Details
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DESCRIPTION
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White crystals with good stability, dissolving easily in water and alcohol, a king of stronger organic acid.
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Chemical Name
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Cis-butenedioic acid
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Molecular Formula
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C4H4O4
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Structural Formula
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Molecular Weight
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116.07
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Solubility
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(g/100g)
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in water at 25
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79
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in alcohol at 30
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70
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in ether at 25
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8
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SPECIFICATION
(FCCIV,1996) |
Assay(as C4H4O4)
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99.0%~101.0%
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Heavy Metals(as Pb)
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10ppm Max
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Water
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2.0% Max
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Residue on Ignition
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0.1% Max
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Iron(as Fe)
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5ppm Max
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Fumaric Acid
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1.5% Max
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Solution State
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Clear
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| Colour | Qualified | |
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MAIN FUNCTION AND PURPOSE
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In addition, Maleic acid is mainly used to manufacture unsaturated polyester resin, pesticide, tartaric acid, fumaric acid, succinic acid, DL-Malic acid, dyeing auxiliary and preservative grease.
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PACKING
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25KG net in Plastic Woven Bag lined with PE bag, 18MT/20FCL(on pallet) or 20MT/20FCL(without Pallet).
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STORAGE
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Kept airtightly in a light-proof, dry and cool place.
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Maleic acid is is an organic acid, known as cis-butenedioic acid, toxilic acid, cis-1,2-Ethylenedicarboxylic acid.
CAS:110-16-7
Maleic acid is soluble in water, whereas fumaric acid is not; and the melting point of maleic acid (130 - 139 °C) is also much lower than that of fumaric acid (287 °C).
USE:
It is mainly used for making Maleate Salts of Bulk-Drugs like Pheneramine Maleate, Chloropheneramine Maleate and others. It is also used to prevent rancidity in oils.