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Tert - Butylhydroquinone

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MOQ : 50 Kilograms

Tert - Butylhydroquinone Specification

Smell
Odorless

Grade
Food Grade, Industrial Grade

Appearance
White to off-white crystalline powder

Physical Form
Powder

Purity
>=99%

CAS No
1948-33-0

Properties
Antioxidant, stable at normal temperatures, non-corrosive, low volatility

Ingredients
Tert-Butylhydroquinone

Application
Used as antioxidant in food, cosmetics, pharmaceuticals, and industrial oils

Shelf Life
24 months

HS Code
29072990

Molecular Formula
C10H14O2

Density
1.06 Gram per cubic centimeter(g/cm3)

Solubility
Slightly soluble in water; soluble in ethanol, ether, and fats

Shape
Crystalline Granules

Structural Formula
(CH3)3CC6H3(OH)2

Poisonous
Non-poisonous at recommended levels

EINECS No
217-752-2

Product Type
Chemical

Storage
Store in a tightly closed container, in a cool, dry, well-ventilated area, away from sunlight

Melting Point
126-131C

Ph Level
Neutral

Molecular Weight
166.22 g/mol

Usage
Food preservative, stabilizer for oils and fats

Taste
Characteristic

Packaging Type
HDPE Drum, Fiber Drum, or as per requirement

UN Number
Not regulated

Synonyms
TBHQ, 2-(1,1-dimethylethyl)-1,4-benzenediol

Impurities
1.0%

Stability
Stable under normal storage conditions

EC Number
217-752-2

Particle Size
Passes through 60 mesh

Boiling Point
273C (decomposes)

Hazard Statement
May cause mild skin and eye irritation

Flash Point
163C

Transport Information
Not classified as dangerous for transport

pKa
10.3

Tert - Butylhydroquinone Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Tert - Butylhydroquinone

Tert - Butylhydroquinone

CAS No.: 1948-33-0

Mol. Formula : C10H14O2

Molecular Weight : 166.21

Appearance : White to light tan Crystalline Powder

Odour : Faint

Melting Point : 126.5128.5C

Heavy Metals (AB Pb): 3 ppm. Max.

Solubility : Soluble in fats oils and alcohol

Application : it is commonly used as a preservative for unsaturated vegetable oils

Assay : 99% Min.

Applications and Versatility

TBHQ finds widespread use as an antioxidant in food preservation, cosmetics, pharmaceuticals, and industrial oils. Its role in stabilizing oils and fats helps maintain texture and quality, while in cosmetics and pharmaceuticals, it prevents ingredient degradation. The compounds broad solubility profile allows for diverse incorporation across various product formulations.

Safety and Handling

Tert-Butylhydroquinone is stable under normal conditions and exhibits low toxicity at recommended usage levels. To ensure safety, it should be stored in tightly sealed containers in cool, dry, and well-ventilated placesaway from sunlight. While not classified as dangerous for transport, direct contact may cause mild skin and eye irritation, so proper handling is advised.

Quality Assurance

Manufactured with a purity of 99% or higher and impurity levels not exceeding 1.0%, TBHQ is available in food and industrial grades. The powder passes through a 60 mesh for consistent particle size and is supplied in various packaging types based on client requirements. Adherence to international standards ensures reliable performance for end-users.

FAQs of Tert - Butylhydroquinone:

Q: What is the main benefit of using Tert-Butylhydroquinone as an antioxidant?

A: TBHQ effectively prevents the oxidation of oils and fats, thereby extending the shelf life and preserving the quality of food products, cosmetics, pharmaceuticals, and industrial oils.

Q: How should TBHQ be stored for optimal stability and shelf life?

A: Store Tert-Butylhydroquinone in tightly closed containers, in cool, dry, well-ventilated areas protected from sunlight to maintain its stability and maximize its 24-month shelf life.

Q: What packaging options are available for TBHQ?

A: TBHQ is typically supplied in HDPE drums, fiber drums, or other packaging types based on specific requirements to ensure safe and convenient storage and transport.

Q: Is TBHQ regulated as a hazardous material during transport?

A: No, TBHQ is not classified as dangerous for transport and does not have a regulated UN number, making it easy to ship and handle under standard conditions.

Q: How is TBHQ used in food processing?

A: TBHQ is commonly added as a preservative and stabilizer for oils and fats, helping to maintain flavor, texture, and nutritional quality in various processed foods.

Q: Does TBHQ pose health risks during normal handling and application?

A: TBHQ is non-poisonous at recommended usage levels, but it may cause mild skin and eye irritation on direct contact, so standard safety precautions should be followed during handling.

Q: What purity and particle size specifications does TBHQ meet?

A: TBHQ is manufactured with a purity of 99% or greater, contains less than 1.0% impurities, and passes through a 60 mesh for a consistent, high-quality powder profile.

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