Acrylic Anhydride

Acrylic Anhydride(CAS:2051-76-5)

Ma/aa --copolymer of maleic and acrylic acid Cas 26677-99-6 Specification of ma/aa: Appearance clear brown liquid amber transparent liquid Solid content % 48 min 50 min Free monomer (ma) % 9.0 max 5.0 max Density (20c)g/cm3 1.18 min 1.18min Ph(1% solution) 2.0~3.0 2.0+/-1.0 Usage of ma/aa: Ma/aa is used in circulating cool water system, medium or lower pressure boiler and distillation system in which high temperature is usually encountered. Ma/aa can be used alone or together with other organic phosphates. When used together, the dosage of 2-10mg/l is preferred. The dosage for use as woven & dyeing and accessory detergent should be determined by experiments.

CAS 26677-99-6 Properties: MA/AA(Copolymer of Maleic and Acrylic Acid) is a low molecular weight polyelectrolyte, a copolymer of maleic anhydride and acrylic acid. It has good dispersant performance against carbonate and scale inhibition for phosphate. it has good thermal stability, can be used under high temperature (300 centigrade). MA/AA(Copolymer of Maleic and Acrylic Acid) has good compatibility when used together with other agents. MA/AA(Copolymer of Maleic and Acrylic Acid) is widely used in low-pressure boiler, centralized heating, centralized air-conditioner and circulating cool system. It can also be used as chelating dispersants in woven and dyeing fields. Specification: Appearance Clear brown liquid amber transparent liquid Solid content % 48 min 50 min Free monomer (MA) % 9.0 max 5.0 max Density (20 centigrade)g/cm3 1.18 min 1.18min pH(1% solution) 2.0~3.0 2.0¿¬+1.0 Usage: MA/AA(Copolymer of Maleic and Acrylic Acid) is used in circulating cool water system, medium or lower pressure boiler and distillation system in which high temperature is usually encountered. MA/AA(Copolymer of Maleic and Acrylic Acid) can be used alone or together with other organic phosphates. When used together, the dosage of 2-10mg/L is preferred. The dosage for use as woven & dyeing and accessory detergent should be determined by experiments. Package and Storage: Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place. Safety Protection: Acidity, Avoid contact with eye and skin, once contacted, flush with water.

It has good dispersant performance against carbonate and scale inhibition for phosphate. it has good thermal stability, can be used under high temperature (300 centigrade). MA/AA has good compatibility when used together with other agents. MA/AA is widely used in low-pressure boiler, centralized heating, centralized air-conditioner and circulating cool system. It can also be used as chelating dispersants in woven and dyeing fields. Specification: Water treatment agent Accessory detergent Appearance: Clear brown liquid amber transparent liquid Solid content: 48% min 50 %min Free monomer (MA): 9.0% max 5.0% max Density (20fª): 1.18 g/cm3min 1.18 g/cm3min pH(1% solution): 2.0~3.0 2.0+/-1.0 Usage: MA/AA is used in circulating cool water system, medium or lower pressure boiler and distillation system in which high temperature is usually encountered. MA/AA can be used alone or together with other organic phosphates. When used together, the dosage of 2-10mg/L is preferred. The dosage for use as woven & dyeing and accessory detergent should be determined by experiments. Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.

Dimethyl carbonate, propylene glycol, ethyl meth First grade High grade Battery grade 200kg/drum 215kg/drum

Product list NameCas no.Mf Dimethyl carbonate616-38-6C3h6o3 Propylene glycol57-55-6C3h8o2 Propylene carbonate108-32-7C4h6o3 Ethylene carbonate96-49-1C3h4o3 Carbohydrazide497-18-7Ch6n4o Ethyl methyl carbonate623-53-0C4h8o3 Diethyl carbonate105-58-8C5h10o3 Sodium methoxide124-41-4Ch3nao Propylene oxide75-56-9C3h6o Acetonitrile75-05-8C2h3n N-methyl-pyrrolidone872-50-4C5h9no Isophthalic acid121-91-5C8h6o4 Maleic anhydride108-31-6C4h2o3 Methyl acrylate96-33-3C4h6o2 Methylcyclopentadienyl manganese tricarbonyl12108-13-3C9h7mno3 Dimethyl sulfate77-78-1C2h6o4s Ethyl lactate97-64-3C5h10o3 Tetrahydrofuran109-99-9 C4h8o Adipic acid124-04-9C6h10o4 Methyl isopropyl ketone563-80-4C5h10o Phosphoric acid7664-38-2H3po4 Benzyl benzoate120-51-4C14h12o2 Thiophene110-02-1C4h4s Dibutyl phthalate84-74-2C16h22o4 Dioctyl phthalate117-84-0C24h38o4 Methylene chloride75-09-2Ch2cl2 Propylene glycol monomethyl ether107-98-2C4h10o2 Gamma-butyrolactone96-48-0C4h6o2 Butyl cellosolve111-76-2C6h14o2 Petroleum jelly white

Product list Name Cas no.Mf Dimethyl carbonate616-38-6C3h6o3 Propylene glycol57-55-6C3h8o2 Propylene carbonate108-32-7C4h6o3 Ethylene carbonate96-49-1C3h4o3 Carbohydrazide497-18-7Ch6n4o Ethyl methyl carbonate623-53-0C4h8o3 Diethyl carbonate105-58-8C5h10o3 Sodium methoxide124-41-4Ch3nao Propylene oxide75-56-9C3h6o Acetonitrile75-05-8C2h3n N-methyl-pyrrolidone872-50-4C5h9no Isophthalic acid121-91-5C8h6o4 Maleic anhydride108-31-6C4h2o3 Methyl acrylate96-33-3C4h6o2 Methylcyclopentadienyl manganese tricarbonyl12108-13-3C9h7mno3 Dimethyl sulfate77-78-1C2h6o4s Ethyl lactate97-64-3C5h10o3 Tetrahydrofuran109-99-9 C4h8o Adipic acid124-04-9C6h10o4 Methyl isopropyl ketone563-80-4C5h10o Phosphoric acid7664-38-2H3po4 Benzyl benzoate120-51-4C14h12o2 Thiophene110-02-1C4h4s Dibutyl phthalate84-74-2C16h22o4 Dioctyl phthalate117-84-0C24h38o4 Methylene chloride75-09-2Ch2cl2 Propylene glycol monomethyl ether107-98-2C4h10o2 Gamma-butyrolactone96-48-0C4h6o2 Butyl cellosolve111-76-2C6h14o2 Petroleum jelly white

Product list Namecas no.Mf Dimethyl carbonate616-38-6c3h6o3 Propylene glycol57-55-6c3h8o2 Propylene carbonate108-32-7c4h6o3 Ethylene carbonate96-49-1c3h4o3 Carbohydrazide497-18-7ch6n4o Ethyl methyl carbonate623-53-0c4h8o3 Diethyl carbonate105-58-8c5h10o3 Sodium methoxide124-41-4ch3nao Propylene oxide75-56-9c3h6o Acetonitrile75-05-8c2h3n N-methyl-pyrrolidone872-50-4c5h9no Isophthalic acid121-91-5c8h6o4 Maleic anhydride108-31-6c4h2o3 Methyl acrylate96-33-3c4h6o2 Methylcyclopentadienyl manganese tricarbonyl12108-13-3c9h7mno3 Dimethyl sulfate77-78-1c2h6o4s Ethyl lactate97-64-3c5h10o3 Tetrahydrofuran109-99-9 C4h8o Adipic acid124-04-9c6h10o4 Methyl isopropyl ketone563-80-4c5h10o Phosphoric acid7664-38-2h3po4 Benzyl benzoate120-51-4c14h12o2 Thiophene110-02-1c4h4s Dibutyl phthalate84-74-2c16h22o4 Dioctyl phthalate117-84-0c24h38o4 Methylene chloride75-09-2ch2cl2 Propylene glycol monomethyl ether107-98-2c4h10o2 Gamma-butyrolactone96-48-0c4h6o2 Butyl cellosolve111-76-2c6h14o2 Petroleum jelly white

Product list Namecas no.Mf Dimethyl carbonate616-38-6c3h6o3 Propylene glycol57-55-6c3h8o2 Propylene carbonate108-32-7c4h6o3 Ethylene carbonate96-49-1c3h4o3 Carbohydrazide497-18-7ch6n4o Ethyl methyl carbonate623-53-0c4h8o3 Diethyl carbonate105-58-8c5h10o3 Sodium methoxide124-41-4ch3nao Propylene oxide75-56-9c3h6o Acetonitrile75-05-8c2h3n N-methyl-pyrrolidone872-50-4c5h9no Isophthalic acid121-91-5c8h6o4 Maleic anhydride108-31-6c4h2o3 Methyl acrylate96-33-3c4h6o2 Methylcyclopentadienyl manganese tricarbonyl12108-13-3c9h7mno3 Dimethyl sulfate77-78-1c2h6o4s Ethyl lactate97-64-3c5h10o3 Tetrahydrofuran109-99-9 C4h8o Adipic acid124-04-9c6h10o4 Methyl isopropyl ketone563-80-4c5h10o Phosphoric acid7664-38-2h3po4 Benzyl benzoate120-51-4c14h12o2 Thiophene110-02-1c4h4s Dibutyl phthalate84-74-2c16h22o4 Dioctyl phthalate117-84-0c24h38o4 Methylene chloride75-09-2ch2cl2 Propylene glycol monomethyl ether107-98-2c4h10o2 Gamma-butyrolactone96-48-0c4h6o2 Butyl cellosolve111-76-2c6h14o2 Petroleum jelly white