Anhui Jin'ao Chemical Co., Ltd.--Ethyl 4-hydroxybenzoate|120-47-8

Ethyl 4-hydroxybenzoate

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Ethyl 4-hydroxybenzoate

Category:

Intermediates/Other Intermediates

Product name:

Ethyl 4-hydroxybenzoate

Molecular weight:

166.17

CAS NO:

120-47-8

EC NO:

204-399-4

Molecular formula:

C₉H₁₀O₃

Specifications:

≥99%

Packing:

25 kg/cardboard drum

Properties:

Physical and chemical properties: White crystalline, slightly bitter in taste, burning, easily soluble in alcohol, ether, and acetone, almost insoluble in water, boiling point 297-298 ℃.

Project	Index
Project	GB 8850-2005	B.P 2000	USP29-NF24
Appearance	/	Colorless crystalline or white crystalline powder	/
Content %≥	99.0-100.5	99.0-100.5	98.0-102.0
Melting point ℃	115-118	115-118	115-118
Acidity	/	Qualified	Qualified
SO42 %≤	0.024	/	/
Pb %≤	0.001	/	/
AS %≤	0.0001	/	/
Dry weight loss %≤	0.50	/	0.50
Burning residue %≤	0.05	0.1	0.1
Mass fraction of free acid% ≤	0.55	/	/
Related substances	/	Qualified	/
Appearance of solution	/	Clear and transparent	/
Organic volatile impurities	/	/	Qualified
Appraisal test	/	/	Qualified

Use:

Used as a food preservative and also in industries such as pharmaceuticals and leather

Structural formula:

Address: No. 760 Ma'anshan South Road, Baohe District, Hefei City, Anhui Province
Postal Code: 230001
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