Preservatives

• Appearance
• White crystalline powder

• Application
• Other

• CAS No
• BHA: 25013-16-5, BHT: 128-37-0, TBHQ: 1948-33-0

• Density
• 1.05 Gram per cubic centimeter(g/cm3)

• EINECS No
• BHA: 246-563-8, BHT: 204-881-4, TBHQ: 217-752-2

• Grade
• Food Grade / Industrial Grade

• HS Code
• 2914.19.90

• Ingredients
• BHA (Butylated Hydroxyanisole), BHT (Butylated Hydroxytoluene), TBHQ (Tertiary Butylhydroquinone)

• Melting Point
• BHA: 48-63C, BHT: 69-70C, TBHQ: 126.5C

• Molecular Formula
• BHA: C11H16O2, BHT: C15H24O, TBHQ: C10H14O2

• Molecular Weight
• BHA: 180.24 g/mol, BHT: 220.35 g/mol, TBHQ: 166.22 g/mol Grams (g)

• Ph Level
• Neutral

• Physical Form
• Powder

• Product Type
• Antioxidants (BHA, BHT, TBHQ)

• Properties
• Prevents oxidation, extends shelf life, stable under normal conditions

• Purity
• >99%

• Shape
• other

• Shelf Life
• 2 years (if properly stored) Days

• Smell
• Other

• Solubility
• Slightly soluble in water, soluble in fats, oils, alcohol, organic solvents

• Storage
• Other

• Structural Formula
• Available on request

• Taste
• Other

• Usage
• Added in small quantities to prevent oxidation in fats, oils, and food products

• Appearance
• Clear liquid

• Application
• Other

• CAS No
• 120-51-4 (Benzyl Benzoate); 100-51-6 (Benzyl Alcohol)

• Density
• 1.045 Gram per cubic centimeter(g/cm3)

• EINECS No
• 204-402-9 (Benzyl Alcohol); 204-205-2 (Benzyl Benzoate)

• Grade
• Industrial / Pharmaceutical Grade

• HS Code
• 2916.31.00

• Ingredients
• Benzyl Alcohol, Benzyl Benzoate

• Melting Point
• -15C (Benzyl Alcohol); 18C (Benzyl Benzoate)

• Molecular Formula
• C6H5CH2OH (Benzyl Alcohol); C14H12O2 (Benzyl Benzoate)

• Molecular Weight
• 108.14 g/mol (Benzyl Alcohol); 212.25 g/mol (Benzyl Benzoate) Grams (g)

• Ph Level
• 7 (Neutral, Benzyl Alcohol)

• Physical Form
• Liquid

• Product Type
• Chemical Compound

• Properties
• Colorless, transparent, slightly aromatic liquid

• Purity
• >99%

• Refractive Rate
• 1.539 (Benzyl Alcohol); 1.568 (Benzyl Benzoate)

• Shape
• other

• Shelf Life
• 2 years (w1hen properly stored) Days

• Smell
• Other

• Solubility
• Slightly soluble in water, soluble in alcohol/ether/oils

• Storage
• Other

• Structural Formula
• Benzyl Alcohol: C6H5CH2OH; Benzyl Benzoate: C6H5COOCH2C6H5

• Taste
• Other

• Usage
• Used in topical medications, solvent for dyes and inks, preservative in injectable drugs, fragrance fixative in perfumery

• Appearance
• White crystalline powder

• Application
• Industrial

• CAS No
• 99-76-3 (Methyl Paraben), 94-13-3 (Propyl Paraben)

• Density
• 1.39 Gram per cubic centimeter(g/cm3)

• EINECS No
• 202-785-7 (Methyl Paraben), 202-307-7 (Propyl Paraben)

• Grade
• Pharmaceutical/Food

• HS Code
• 29182900

• Ingredients
• Methyl Paraben, Propyl Paraben

• Melting Point
• 125-128C (Methyl Paraben), 96-99C (Propyl Paraben)

• Molecular Formula
• C8H8O3 (Methyl Paraben), C10H12O3 (Propyl Paraben)

• Molecular Weight
• 152.15 g/mol (Methyl Paraben), 180.21 g/mol (Propyl Paraben) Grams (g)

• Ph Level
• 5.5 - 7.5 (1% solution)

• Physical Form
• Powder, Other

• Poisonous
• NO

• Product Type
• Preservative

• Properties
• Antimicrobial, antifungal, preservative efficacy,Excellent formulation stability.

• Purity
• > 99%

• Refractive Rate
• Not applicable (solid)

• Shape
• Crystal

• Shelf Life
• 2-3 years under proper storage Years

• Smell
• Other

• Solubility
• Slightly soluble in water, soluble in alcohol and ether

• Storage
• Room Temperature

• Structural Formula
• C8H8O3 (Methyl Paraben), C10H12O3 (Propyl Paraben)

• Taste
• Other

• Usage
• Prevents growth of microbes in formulations Cosmetics & Personal Care Pharmaceutical Industry Industrial Products Personal care formulations Household cleaning products Specialty chemical formulations

• Appearance
• White crystalline powder

• Application
• Other

• CAS No
• 5026-62-0

• Density
• 1.20 Gram per cubic centimeter(g/cm3)

• EINECS No
• 225-716-7

• Grade
• Pharmaceutical / Cosmetic Grade

• HS Code
• 29182900

• Ingredients
• Sodium Salt of Methyl Propyl Paraben

• Melting Point
• 125-128C

• Molecular Formula
• C11H13NaO3

• Molecular Weight
• 216.21 g/mol Grams (g)

• Ph Level
• 8-10 (5% aqueous solution)

• Physical Form
• Powder

• Product Type
• Synthetic Preservative

• Properties
• Excellent antimicrobial activity, stability under wide pH and temperature ranges

• Purity
• >99%

• Refractive Rate
• Not applicable (solid)

• Shape
• other

• Shelf Life
• 3 years if properly stored Months

• Smell
• Other

• Solubility
• Freely soluble in water

• Storage
• Other

• Structural Formula
• Noted as a sodium salt of methyl propyl paraben

• Taste
• Other

• Usage
• Used to prevent microbial growth