TBHQ Tert or Tertiary Butylhydroquinone Pure and FCC Food Grade Suppliers Exporters CAS 1948-33-0 |
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Tertiary Butylhydroxyquinone
TBHQ Food grade
MSDS of TBHQ Tert or Tertiary Butylhydroquinone, Butyl Hydro Quinone Manufacturers
Apart from Tertiary or Tert Butylhydroquinone we also manufacture Butylated hydroxyanisole and Butylated hydroxytoluene, the main antioxidants for oils and fats.
CAS number: 1948-33-0
Einecs EC No.: 217-752-2
Molecular formula: C10H14O2
Molecular weight: 166.22 g
Appearance: Tan powder
Density: 1.050 g/mL
Synonyms: Tert-Butylhydroquinone or 2-Tert-Butylhydroquinone; 2-(1,1-Dimethylethyl)-1,4-benzenediol
Specifications of TBHQ Tert Butylhydroquinone
It is a white crystalline Powder having characteristic Odour. It is soluble in alcohol and practically insoluble in water.Test ------------------------------ Specification
Arsenic --------------------------- 3ppm
t-Butyl –p-Benzo-Quinone (FTIR) --- 0.2% max
2,5Ditert-Butyl Hydroquinone (GC) - 0.2% max
Heavy Metal (as Pb) --------------- 2ppm max
Hydroquinone (GC) ----------------- 0.1% max
Melting Point --------------------- 126.5C & 128.5C
Toluene Content ------------------- 0.0025% max
Assay (Titrimetric) C10H14O2 ------ 99.0% of min
UV-Absorbance (Polynuclear Hydrocarbon):
280-289nm-net abs.Max.0.15
290-299nm-net abs.Max.0.12
300-359nm-net abs.Max.0.08
360-400nm-net abs.Max.0.02
Packing: 25kg in drums or as required.
TBHQ tert-Butylhydroquinone; Mono-tert-butylhydroquinone FCC Food Grade
C10H14O2 Formula wt 166.22
INS: 319 CAS: 1948-33-0
DESCRIPTION
TBHQ occurs as a white, crystalline solid. It is soluble in alcohol and in ether, but it is practically insoluble in water.
Function: Antioxidant.
REQUIREMENTS
Identification: Dissolve a few milligrams of sample in 1 mL of methanol, and add a few drops of a 25% solution of dimethylamine in water. A pink to red color appears.
Assay: Not less than 99.0% of C10H14O2.
TESTS
Meets all the tests for Specifications of TBHQ tert-Butylhydroquinone; Mono-tert-butylhydroquinone FCC Food Grade mongograph.
Tert Butylhydroquinone (TBHQ, tertiary butylhydroquinone or tertiary butyl hydro quinone) is a highly effective antioxidant. Tertiary Butyl Hydroquinone(TBHQ) is a Synthetic food grade antioxidant, that is used to stabalize foods, fats and vegetable oils aganist oxidative deterioration and thus extending their storage life and hence it is used as a preservative. 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 a food additive, its E number is E319. It is added to a wide range of foods, with the highest limit (1000 mg/kg) permitted for frozen fish and fish products.
It is used industrially as a stabilizer to inhibit autopolymerization of organic peroxides. It is also used as a corrosion inhibitor in biodiesel. In perfumery, it is used as a fixative to lower the evaporation rate and improve stability. It is also added to varnishes, lacquers, resins, and oil field additives.
Salient features of TBHQ
TBHQ gives excellent antioxidant potency to edible oils and fats
It minimizes nutritional losses in edible oils
It maintains freshness and quality of crude oils during long distance transportation
It broadens the range of oils in food processing
It offers carry through protection to fried foods, thus enhancing their storage life and freshness
It facilitates use of saturated oils, thus preventing excess levels of cholesterol in oils and fats
Tert Tertiary Butylhydroquinone Manufacturers
TBHQ Tert Tertiary Butyl Hydroxy Quinone Manufacturers
Muby Group
Chemicals Suppliers, API and Excipient Suppliers, Toll manufacturing & Warehouse at Houston & Midland, Texas, USA and India
USA, Canada, Mexico Customers may e-mail: usa@mubygroup.com
Call 1-844-682-9243
Europe Africa Asia India Mumbai e-mail: info@mubygroup.com
Call +91-22-65290116
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TBHQ Tert Tertiary Butylhydroquinone Manufacturers
Suppliers Manufacturers Exporters Importers between USA Canada UAE Europe Korea Russia South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Mexico Brazil Argentina Chile Dubai China India etc.
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