CAS No.: | 624-49-7 |
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Formula: | C6h8o4 |
EINECS: | 210-849-0 |
Type: | Synthesis Material Intermediates |
Appearance: | Powder |
Quality: | Industrial |
Samples: |
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Customization: |
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Chemical formula and molecular weight
Chemical formula:C6H8O4
Molecular weight:144.12
CAS No.:624-49-7
Properties and uses
White powder crystal,boiling point 193ºC,Density 1.37 g/cm3(20ºC).
Insoluble in ethyl acetate,chloroform,ethanol. Soluble in water sightly
Often used for food and feeds mildew preventive.
Quality standard
Specification | First Grade |
Ester content,%≥ |
99.0 |
Melting point,ºC |
102~104 |
Involatile substance,%≤ |
0.1 |
Dissociated acid(calculate as fumaric acid),%≤ |
1 |
Heavy metal content(accounted as Pb),%≤ |
0.002 |
Package and storage,safety
Packed in weave sack,net weight 25 kg/sack.
Stored at dry,shady,ventilated place. Prevented from collision and sunrays,rain-attack during handling and shipping.
Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.
If skin get in touch with,taking off the contaminated clothes,washed off with plenty of water and soap water thoroughly. If the eye get in touch with,rinsed out with plenty of water with the eyelid held wide open immediately for fifteen minutes. Get medical aid.
Suzhou Senfeida Chemical Co., Ltd. is an environment-friendly high-tech enterprise integrating research and development, production and sales of fine chemical products. It has been working intensively on active diluents, UV curing resins, environmental solvents, organic intermediates and other types, and gradually formed three business segments of environmental chemicals, fine chemicals and new chemical materials. It is mainly used in many fields such as engineering plastics, green energy materials, printed circuit boards, semiconductors, information/communication, flat panel displays and optoelectronic industries.
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