Company name: Shanghai Zhiyan new material technic Co.,Ltd.
Unit address: Jinbao Industrial Zone, Shanghai, Jiading District
Zip code: 201803
Contact person: Mr. Wang (18049701091)
Contact number: +86-21-31001397
Contact Fax: +86-21-39520785
E-mail: zhiyanxk@163.com
[product name]
Citric acid three butyl ester
English Name: tributyl citrate; TBC
English alias: tributyl ester; tri-n-butyl citrate
[CAS, NO.]
77-94-1
[molecular formula]
C18H32O7
[molecular weight]
360.44 (based on the five bits of effective digital atomic weight provided in IUPAC1995)
[traits]
Colorless transparent oily liquid with boiling point 170 DEG C (133.3Pa) and flash point (open cup) 185 DEG C. Dissolved in most organic solvents. This product has little volatility, good compatibility with resin and high plasticizing effect. Can make products with good cold resistance, water resistance and mildew resistance. Non-toxic, LD50=2900mg/kg.
[uses]
This product is non-toxic plasticizer, can be used for non-toxic PVC granulation, making food packaging materials, children's soft toys, medical products, polyvinyl chloride, vinyl chloride copolymer, cellulose resin plasticizer.
[packing]
200L galvanized iron drums or barrels packaging barrel net weight 200Kg.
[technical indicators]
Appearance colorless transparent liquid color (Pt-co) 50# content,% = 99 acid (mgKOH/g) water is less than or equal to 0.2 (WT)%, the refractive index is less than or equal to 0.25 (25 degrees /D) 1.443 ~ 1.445 relative density (25/25 C) 1.037 ~ 1.045 heavy metals (Pb) = 10ppm (As = 3ppm) of arsenic
