sodium citrate - Citric acid series - China Yeyuan Chemical Raw Material Supplier - PVC - PVC Additives - Chemical Additives

sodium citrate

Name: sodium citrate
Brand: China Yeyuan Chemical Raw Material Supplier - PVC - PVC Additives - Chemical Additives

Product characteristics: White or colorless crystalline particles or powder.

Execution standard: GB1886.25-2016/BP/EP/USP/FCC/E331

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

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

Main use: Used as a flavoring agent, stabilizer, seasoning agent, etc. in the food and beverage industry; Used in the pharmaceutical industry as anticoagulant, expectorant, etc; It is also widely used in the detergent industry, brewing, injection, photography pharmaceuticals, and electroplating.

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Quality Specification

Item	BP	EP	USP	FCC	E331	GB 1886.25-2016	Q/370725SYX 008-2022
trait	White or colorless crystalline particles or powders, deliquescent in humid air, easily soluble in water, almost insoluble in ethanol (96)	Colorless or almost colorless, white crystalline powder, crystalline particles, deliquescence in humid air Easy to dissolve in water, almost insoluble in alcohol (96)	/	White or colorless crystalline particles or powders, anhydrous or with two crystal waters. 1g of sodium citrate dihydrate can be dissolved in 1.5ml of water at 25 ℃ and 0.6ml of boiling water	/	White or colorless crystalline particles or powders, slightly deliquescent in humid air, slightly weathered in hot air, odorless, salty in taste	White or colorless crystalline particles or powders, slightly deliquescent in humid air, slightly weathered in hot air, odorless, salty in taste
Identification test	Complies with the experiment	Complies with the experiment (A acid identification B sodium identification)	Complies with the experiment	Complies with the experiment	/	/	Complies with the experiment
Clarity and color of solution	Complies with the experiment	Complies with the experiment	/	/	/	/	Complies with the experiment
pH	Complies with the experiment	Complies with the experiment	Complies with the experiment	Complies with the experiment	/	Complies with the experiment	Complies with the experiment
Transmittance%	/	/	/	/	/	≥95.0	/
Content%	99.0-101.0	99.0-101.0	99.0-100.5	99.0-100.5	≥99.0	99.0-100.5	99.0-100.5
Moisture%	11.0-13.0	11.0-13.0	Two Waters：10.0-13.0 water-free：＜1%	Two Waters：10.0-13.0 water-free：＜1%	10.0-13.0	10.0-13.0	11.0-13.0
Easily carbonized material	Not deeper than the standard	Not deeper than the standard	/	/	/	≤1.0	Shallow than standard T＞80%
Sulfate ppm	≤150	≤150	/	/	/	≤100	≤50
chloride ppm	≤50	≤50	/	/	/	≤50	≤10
Oxalate ppm	≤300	≤300	/	/	≤100	≤100	≤50
iron salt ppm	/	/	/	/	/	≤5	≤5
calcium salt ppm	/	/	/	/	/	≤200	/
lead ppm	/	/	/	≤2	≤2	≤2	≤0.1
arsenic ppm	/	/	/	/	≤1	≤1	≤0.1
mercury ppm	/	/	/	/	≤1	/	≤0.1
tartrate ppm	/	/	Complies with the experiment	/	/	/	Complies with the experiment
heavy metal ppm	/	/	/	/	/	/	≤5
PH	/	/	/	/	7.5-9.0	/	7.5-9.0
water-insoluble substance	/	/	/	/	/	Complies with the experiment	/