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苯甲酸钠

Brand: SINOPMC

Formula: C₇H₅NaO₂

Standard: GB 1902-2014

Type: 25kg

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食品添加剂&饲料

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产品描述
概要

Introduction:

It's a sodium salt of benzoic acid. Sodium benzoate is an acidic preservative with a good anti-corrosion effect in an acidic environment. It's extensively used as a food preservative, effectively preventing deterioration and acidity, thus extending shelf life.

Use: as a food preservative.

Specification:

ltems of inspection	Index	Result of inspection
Identification	Passes test	Passes test
Content (dried substance),w/%	99.0-100.5	99.54
Appearance of solution	Lighter than Y₆	Lighter than Y₆
Acidity or alkalinity	Passes test	Passes test
Ionised chlorine/ppm ≤	200	<200
Total chlorine/ppm ≤	300	<300
Loss on drying,w/% ≤	1.5	1.28
Heavy metals/ppm ≤	10	<10
Readily oxidisable substances	Passes test	Passes test
Chlorindted organic compounds, w/% ≤	0.06	<0.06
Polycyclic acids	Passes test	Passes test
Arsenic/(mg/kg) ≤	3	1.5
Lead/(mg/kg)≤	2	1.6
Mercury/(mg/kg)≤	1	0.5
Water，w/% ≤	1.5	1.27