Acetic Acid_菀晟食品添加剂（上海）有限公司

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Acidity regulators

Acetic Acid

Type：Acidity regulators

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ACETIC ACID
(Food grade)

English name	Acetic acid
Other names	Glacial acetic acid, ethanoic acid, ethylic acid
Molecular	C2H4O2；CH3COOH
Structure
CAS No.	64-19-7
CNS No.	01.107
E No.	E260
EINECS	200-580-7
FEMA No.	2006
JECFA No.	81
United Nations Dangerous Goods No.	A 2789

Appearance and character	Colorless transparent liquid with irritating acidity.
Molecular weight	60.05
Steam pressure	1.52kPa/20℃
Flash point	40 ℃（104℉）
Melting point	16.7℃
Boiling point	117.9 ℃
Explosion limit (%)	4.0～16
Incendiary	Self-ignition temperature, 463 ℃
Density	Relative density (water is 1); solid 1.27, liquid 1.05; relative density (air is 1) 2.07
Stability	Stable at room temperature
Solubility	Mixed with water, ethanol, ether, acetone, benzene, glycerin, etc.;
Chroma/ (Platinum - Cobalt /)	<10
Purity w/%	>99.5

Specification - food grade glacial acetic acid
Type: Glacial acetic acid (content more than 99.5%)
Package: 25 kg/barrel, 200 kg/barrel

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Specification - Food grade glacial acetic acid

ITEM		STANDARD	METHODS
Color		Colorless transparent	-
State		Liquid	-
Acetic acid content	W/% ≥	99.5	Appendix A.4
Potassium permanganate test		Pass	Appendix A.5
Evaporation residue	W/% ≤	0.005	Appendix A.6
Crystallizing point	℃ ≥	15.6	GB/T 7533
Rate of brewing acetic acid (naturality)	% ≥	95.0	GB/T 22099
Heavy metals (in Pb)	mg/kg ≤	2.0	GB 5009.74
As	mg/kg ≤	1.0	GB 5009.76
Free mineral acid		Pass	Appendix A.7
Color /(Hazen)	≤	20.0	GB/T 3143 (using 100 mL color tube)

This product meets the requirements of China's national standard《 GB1886.10-2015 Glacial acetic acid》.