Citric Acid Anhydrous

Citric Acid Anhydrous 30-100Mesh Citric Acid Anhydrous 12-40Mesh

Introduction

Citric Acid Anhydrous is a weak organic acid and is used to add a sour taste to drinks and foods. Citric acid's conjugate base is citrate and an important intermediate in the citric acid cycle in biochemistry.

Functions and Applications

Test Items	Specification	Results
Characters	Colourless Translucent Crystals Or As White, Fine, Crystalline Powder	Colourless Translucent Crystals Or As White, Fine, Crystalline Powder



Identification	Pass Test	Passes Test
Clarity And Colour Of Solution	Pass Test	Passes Test

Content	99.5-100.5%	100.10%
Moisture	≤0.5%	0.10%
Oxalic Acid	≤100mg/Kg	<100mg/Kg
Sulphate	≤150ppm	<150ppm
Readily Carbonisable Substances	Abs ≤0.52	<0.52

	Tra ≥30%	>30%

Residue On Ignition(Sulphated Ash)	≤0.05%	0.01%

Heavy Metals	≤10ppm	<5ppm
Arsenic	≤1mg/Kg	<0.1mg/Kg
Lead	≤0.5mg/Kg	<0.1mg/Kg
Mercury	≤1mg/Kg	<0.1mg/Kg
Aluminium	≤0.2ppm	<0.2ppm

Bacterial Endotoxins	≤0.5Iu/Mg	<0.5Iu/Mg
Isociric Acid (Relative Substances)	Pass Test	Pass Test

Polycyclic Aromatic Hydrocarbon	Pass Test	Pass Test


Trilaurylamine	≤0.1mg/Kg	<0.1mg/Kg
Sterility	Pass Test	Pass Test

Barium	Pass Test	Pass Test

Calcium	≤200ppm	<200ppm

Iron	≤50ppm	<50ppm
Chloride	≤50ppm	<50ppm

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