tert-Butylhydroquinone (TBHQ) CAS 1948-33-0 Purity >99.5% (GC) Food Antioxidant Factory

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of tert-Butylhydroquinone (TBHQ) (CAS: 1948-33-0) with high quality, commercial production. We can provide Certificate of Analysis (COA), Safety Data Sheet (SDS), worldwide delivery, small and bulk quantities available, strong after-sale service. Welcome to order. Please contact: alvin@ruifuchem.com

Chemical Name	tert-Butylhydroquinone
Synonyms	TBHQ; Tertiary Butyl Hydroquinone
CAS Number	1948-33-0
CAT Number	RF-PI1751
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C10H14O2
Molecular Weight	166.22
Solubility in Methanol	Very Faint Turbidity
Brand	Ruifu Chemical

Item	Specifications FCC
Appearance	White Crystaline Powder
Identification	Meets the Requirements
Purity / Analysis Method	>99.5% (GC)
Melting Point	126.5.0~126.5.0℃
Loss on Drying	<0.50%
t-Butyl-p-Benzoquinone	<0.20%
2,5-di-Butylhydroquinone	<0.20%
Hydroquinone	<0.10%
Toluene	<0.0025%
Arsenic (as As)	<3mg/kg
Heavy Metals (as Pb)	<10mg/kg
Lead	<2mg/kg
Infrared Spectrum	Conforms to Structure
Test Standard	Enterprise Standard
Usage	Food Antioxidant; Food Additive

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture. tert-Butylhydroquinone (TBHQ) (CAS: 1948-33-0), In foods, TBHQ is used as a 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. TBHQ can be combined with other preservatives such as butylated hydroxyanisole (BHA). As a food additive, its E number is E319. It is added to a wide range of foods, with the highest limit (1 gram/kg) permitted for frozen fish and fish products. Its primary advantage is extending storage life. Other In perfumery, TBHQ is used as a fixative to lower the evaporation rate and improve stability. It is used industrially as a stabilizer to inhibit autopolymerization of organic peroxides. TBHQ is used as an antioxidant in biodiesel. TBHQ is also added to varnishes, lacquers, resins, and oil-field additives. TBHQ has the characteristics of high efficiency, bacteriostasis, economy and so on. TBHQ is widely used in oil, food, medicine and feed. TBHQ is a new generation of oil antioxidant.