TBHQ is a highly effective preservative for unsaturated vegetable oils and many edible animal fats. It does not cause discoloration even in the presence of iron, and does not change flavor or odor of the material to which it is added. It can be combined with other preservatives such as butylated hydroxyanisole (BHA). As food additive, its E number is E319, where it is used as a preservative. It is added to a wide range of foods, with highest limit (1000 mg/kg) permitted for frozen fish and fish products. Its primary advantage is enhancing storage life.
White or Yellowish Powder, no peculiar smell
pH (10% sol.)
6.0 - 7.0
XOS2-7 Contents ( Dry Basis)
≤ 1.0 mg/kg
≤ 5.0 mg/kg
≤ 0.5 mg/kg
≤ 3000 MPN/100g
Total Plate Count
≤ 10000 cfu/g
≤ 500 cfu/g
Packaging & Shipping
1)Delivery time:within 3 days after got the order
Package Details:aluminum foil bag/dram/on request
1.A novel R&D center with advanced ventilation equipments and modern experiment equipments.
2.Two Large production factories with high capacity and meet the requirements of GMP.
3.Supplying the products from our manufacturers;
4.Custom synthesis of new products;
5.Help sourcing products and suppliers in China;
6.Assist the export and related affairs.
7.Stable quality,professional production & technology;
8.The most competitive price;
9.Steady supply, rapid delivery;
10.Perfect service, honest cooperation.
Wuhan HengHeDa Pharm Co., Ltd is a hi-tech enterprise locates in Wuhan Private Science and Technology Park, specializing in custom synthesis, manufacture and import & export of fine chemicals, APIs and pharmaceutical intermediates. HengHeDa Pharm has complete administration management and a good work team, which makes it growing fast in chemicals and pharmaceutical industry.
HengHeDa Pharm has a novel R&D center with advancedventilationequipments and modernexperimentequipments; we offer friendly working environment, have skilled people with rich experience in various kinds of experiments and talent chemists professional in R&D and QC. All of this makes us provide good quality products with high rating.
HengHeDa Pharm follows the principle of “quality first, customer above and credit fundamentality”, wishing to offer the best products to our customers.