Product Name succinic acid English name Butane diacid;Butanedioic acid;Succinic acid
Product name succinic acid formula HOOCCH2CH2COOH
Product use as a raw material for organic synthesis CAS No. toxicity protection This product is less toxic, has a certain degree of irritation to the skin, does not produce toxic effects on the body. Oral LD50 was 8530 mg/kg in rats. Care should be taken when handling or contacting succinic acid vapors to protect against coughing and skin irritation.
Packaging and storage use woven bags or iron drums lined with plastic bags, weighing 100kg per barrel, bags weighing 25kg. Keep cool, dry, alkali-proof and anti-oxidant when storing. According to the provisions of the general chemicals storage and transportation.
Physical and chemical properties Colorless crystal, Pickle, Combustible. There are two crystal forms (α-type and β-type), α-type is stable below 137°C, and β-type is stable above 137°C. When heated below the melting point, succinic acid is sublimed and dehydrated to produce succinic anhydride. 188 ° C melting point. Boiling point 235 °C (decomposition). Relative density 1.572 (25/4°C). Soluble in water, ethanol and **. Insoluble in chloroform, dichloromethane.
Quality Standard Japanese Standard JISK 1358-78
Molecular weight structural formula consumption quota raw material name specification consumption, kg/t
1. Oxidation method: Saponification wax melting point 42~48°C 1200
2. Hydrogenation: Maleic anhydride solidification point 52°C 1100
3, Acrylic carbonyl synthesis: Acrylic acid 99.5% 810
CO >90% 350
Professional Statutory Number Preparation Method International Storage and Transportation Number
Product name succinic acid formula HOOCCH2CH2COOH
Product use as a raw material for organic synthesis CAS No. toxicity protection This product is less toxic, has a certain degree of irritation to the skin, does not produce toxic effects on the body. Oral LD50 was 8530 mg/kg in rats. Care should be taken when handling or contacting succinic acid vapors to protect against coughing and skin irritation.
Packaging and storage use woven bags or iron drums lined with plastic bags, weighing 100kg per barrel, bags weighing 25kg. Keep cool, dry, alkali-proof and anti-oxidant when storing. According to the provisions of the general chemicals storage and transportation.
Physical and chemical properties Colorless crystal, Pickle, Combustible. There are two crystal forms (α-type and β-type), α-type is stable below 137°C, and β-type is stable above 137°C. When heated below the melting point, succinic acid is sublimed and dehydrated to produce succinic anhydride. 188 ° C melting point. Boiling point 235 °C (decomposition). Relative density 1.572 (25/4°C). Soluble in water, ethanol and **. Insoluble in chloroform, dichloromethane.
Quality Standard Japanese Standard JISK 1358-78
Molecular weight structural formula consumption quota raw material name specification consumption, kg/t
1. Oxidation method: Saponification wax melting point 42~48°C 1200
2. Hydrogenation: Maleic anhydride solidification point 52°C 1100
3, Acrylic carbonyl synthesis: Acrylic acid 99.5% 810
CO >90% 350
Professional Statutory Number Preparation Method International Storage and Transportation Number
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