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CHEMICAL NAME | Cis-butenedioic acid | STRUCTURALFORMULA | |
MOLECULAR FORMULA | MOLECULARWEIGHT | CAS No. |
|
C4H4O4 | 116.07 | 110-16-7 | |
DESCRIPTION： | White crystals with good stability, dissolving easily in water and alcohol, a king of stronger organic acid. | ||
SPECIFICATION
<BP2000>
Title of index | index |
AssayC4H4O4： | 99.0%～101.0% |
Solution State： | Clear |
Colour： | Qualified |
Heavy Metals(as Pb)： | ≤10mg/kg |
Iron(as Fe)： | ≤5mg/kg |
Fumaric Acid： | ≤1.5% |
Residue on Ignition： | ≤0.1% |
Water： | ≤2.0% |
Packing:
25kg plastic woven bags are packed in polyethylene bags. 20 containers can hold 18 tons (palletized) or 20 tons (not palletized).
Storage conditions:
Store in normal temperature and dry warehouse. Damp proof, sun proof, rain proof, and prevent mixing with harmful substances
Safety precautions:
Use personal protective equipment. Avoid inhalation and contact with eyes and skin. Ensure good ventilation / exhaust workplace. Wash hands immediately after use.
Transportation conditions:
According to ADR / rid, IMDG, ICAO / IATA, the substance is not dangerous goods.
Uses:
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.
Manufacturing
