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Merck 8.17074 Butylhydroxytoluene E 321, Butilhidroksi|toluen E 321 25 kg

Merck 8.17074 Butylhydroxytoluene E 321, Butilhidroksi|toluen E 321 25 kg

Merck 8.17074 Butylhydroxytoluene E 321, Butilhidroksi|toluen E 321 25 kg

Kategori

Diğer Analitik Kimyasallar

Marka

MERCK

Stok Kodu

LB.M.8170749025

Kısa Bilgi

Synonym(s): Butylhydroxytoluene Empirical Formula (Hill Notation): C15H24O CAS Number: 128-37-0 Molecular Weight: 220.35 MDL number: MFCD00011644 E Number: E321 EC Index Number: 204-881-4

Sepete Ekle

Teklif Sepetine Ekle

Merck 817074 Butylhydroxytoluene E 321, Butilhidroksi\|toluen E 321 25 kg
Catalogue Number	817074

Product Information
CAS number	128-37-0
EC number	204-881-4
Grade	E 321
Hill Formula	C₁₅H₂₄O
Molar Mass	220.36 g/mol
HS Code	2907 19 90
Structure formula Image
Quality Level	MQ400

Physicochemical Information
Boiling point	265 °C (1013 hPa)
Density	1.03 g/cm3 (20 °C)
Flash point	127 °C
Ignition temperature	345 °C
Melting Point	69.8 °C
Vapor pressure	0.39 Pa (298 K)
Bulk density	450 kg/m3
Solubility	<0.001 g/l

Toxicological Information
LD 50 oral	LD50 Rat > 2000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P273: Avoid release to the environment. P391: Collect spillage. P501: Dispose of contents/ container to an approved waste disposal plant.
Signal Word	Warning
RTECS	GO7875000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 2 obviously hazardous to water

Safety Information
Categories of danger	dangerous for the environment

Storage and Shipping Information
Storage	Store at +15°C to +25°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 3077 , 9, III
Declaration (transport by air) IATA-DGR	UN 3077 , 9, III
Declaration (transport by sea) IMDG-Code	UN 3077 , 9, III, Marine Pollutant: P

Specifications
Assay (GC)	≥ 99.0 %
Assay (HPLC)	99.0 - 101.5 %
Identity (Identification 1 (JPE))	passes test
Identity (IR-spectrum)	passes test
Identity (Identification 2 (JPE))	passes test
Identity (HPLC)	passes test
Appearance	White to yellowish crystalline powder.
Appearance of solution (100 g/l, Methanol (Ph Eur))	Clear and not more intense in color than reference solutionY₅ or BY₅.
Appearance of solution (100 g/l, Ethanol (95 %) (JPE))	Clear and colorless.
Solidification temperature	69.2 - 70.0 °C
Melting point	69.5 - 72.0 °C
Absorption maximum λmax. (Ethanol abs.)	277 - 279 nm
Specific absorptivity A 1%/1cm (λmax.; 0.02 g/l; ethanol abs.)	81 - 88
Specific Absorptivity A 1%/1cm (λ278 nm; 0.05 g/l; ethanol (95 %))	82 - 88
Heavy metals (as Pb)	≤ 20 ppm
Sulfate (SO₄)	≤ 150 ppm
As (Arsenic)	≤ 3 ppm
Hg (Mercury)	≤ 1 ppm
Pb (Lead)	≤ 2 ppm
p-Cresol	≤ 0.1 %
Methanol (HS-GC)	≤ 3000 ppm
Toluene (HS-GC)	≤ 890 ppm
Related substances (TLC)	≤ 0.5 %
Related substances (HPLC) (p-Cresol or m-cresol)	≤ 0.1 %
Related substances (HPLC) (3-tert-butyl-4-hydroxyanisole)	≤ 0.1 %
Related substances (HPLC) (3,5-Di-tert-butyl-4-hydroxybenzoic acid)	≤ 0.1 %
Related substances (HPLC) (2-tert-Butyl-4-methylphenol or 2-tert-butyl-5-methylphenol)	≤ 0.1 %
Related substances (HPLC) (3,5-Di-tert-butyl-4-hydroxy benzaldehyde)	≤ 0.1 %
Related substances (HPLC) (4,6-Di-tert-butyl-m-cresol)	≤ 0.1 %
Related substances (HPLC) (2,6-Di-tert-butylphenol)	≤ 0.1 %
Related substances (HPLC) (Any unspecified impurity)	≤ 0.1 %
Related substances (HPLC) (Sum of all impurities)	≤ 0.7 %
Other residual solvents (ICH Q3C)	excluded by the production process
Sulfated ash (600 °C)	≤ 0.002 %
Water (according to Karl Fischer)	≤ 0.2 %
Meets analytical specifications of Ph Eur, NF, JPE. The information provided does not imply the suitability of the product for any particular application. It is customer’s sole responsibility, prior to use, to determine that the product is suitable and permitted for the customer’s intended use and application.
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
Conforms to the purity criteria on food additives according to the current European Commission Regulation.

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