citric acid monohydrate - Citric acid series - China Yeyuan Chemical Raw Material Supplier - PVC - PVC Additives - Chemica...

citric acid monohydrate

Product characteristics: Colorless or white crystalline particles or powder.

Execution standard: GB1886.235-2016/BP/EP/USP/FCC/E330

Packaging: Net weight 25kg, 500kg or 1000kg

Storage: Store in a clean, dry, and well ventilated place

Main uses: as an acid taste agent, seasoning agent, preservative, and preservative in the food and beverage industry; Used as antioxidants, plasticizers, detergents, etc. in the chemical industry, cosmetics industry, and washing industry.

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Quality Specification

Item	BP	EP	USP	FCC	E330	GB 1886.235-2016	Q/370725SYX 007-2022
trait	Colorless or white crystalline particles or powders, weathered; Very soluble in water, soluble in ethanol	Colorless or white crystalline particles or powders, easily soluble in water, soluble in alcohol (96% vol)	/	White or colorless white crystals or powders, separated into monohydrate and anhydrous citric acid. Citric acid monohydrate undergoes weathering in dry air, has no odor, and has an extremely acidic taste. 1g of citric acid can be dissolved in 0.5ml of water, 2ml of ethanol, and 30ml of ether	/	Colorless or white, crystalline particles or powder, odorless, extremely acidic taste, citric acid monohydrate slightly weathered in dry air	Colorless or white, crystalline particles or powder, odorless, extremely acidic taste, citric acid monohydrate slightly weathered in dry air
Identification test	Complies with the experiment	Infrared identification and others	Infrared identification	Complies with the experiment	/	/	Complies with the experiment
Solution color and clarity	Complies with the experiment	Complies with the experiment	Complies with the experiment	/	/	/	Complies with the experiment
Content%	99.5-100.5	99.5-100.5	99.5-100.5	99.5-100.5	≥99.5%	99.5-100.5	99.5-100.5
Moisture%	7.5-9.0	7.5-9.0	7.5-9.0	≤8.8	≤8.8	7.5-9.0	7.5-8.8
Easily carbonized material	Not deeper than the standard	Not deeper than the standard	Not deeper than the standard	470nmdown，A≤0.52， T≥30%	Not deeper than the standard solution K	≤1.0	Shallow than standard or 470nmdown，A≤0.52， T≥30%
Sulfated ash content%	≤0.1	≤0.1	≤0.1	≤0.05	≤0.05	≤0.05	≤0.05
Sulfate ppm	≤150	≤150	≤150	/	/	≤150	≤50
chloride ppm	/	/	/	/	/	≤50	≤5
Oxalate ppm	≤360	≤360	≤360	≤100	≤100	≤100	≤50
calcium salt ppm	/	/	/	/	/	≤200	/
aluminium ppm	≤0.2	≤0.2	≤0.2	/	/	/	≤0.2
arsenic ppm	/	/	/	/	≤1	≤1	≤0.1
lead ppm	/	/	/	≤0.5	≤0.5	≤0.5	≤0.1
mercury ppm	/	/	/	/	≤1	/	≤0.1
heavy metal ppm	/	/	/	/	/	/	≤5
bacterial endotoxin IU/mg	＜0.5	＜0.5	Complies with the experiment	/	/	/	＜0.5
March Cinnamamine mg/kg	/	/	/	≤0.1(Organic solvent extracted citric acid only)	/	/	/