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Sell Citric acid monohydrate
[
Product #: Citric acid monohydrate]
Product name: Citric acid monohydrate
Size: s75
Molecular formula:C6H8O7.H2O
Molecular weight:210.14
CAS NO: 5949-29-1
Description: colorless crystal or white crystalline powder
Quality Specification:
Inspection Item Unit BP93 BP98 USP24 Company standard
Appearance colorless crystal or white crystalline powder
Identification accordance
Clarity & color 20%Aq. solution clear 50%Aq. solution clear
Assay % 99.5~101.5 99.5~100.5 99.65~100.50
Moisture % 7.5~9.0 7.5~9.0 Max8.8 7.5~8.8
barium salt accordance accordance
Calcium salt ppm Max 200 Max 100
Ferric salt ppm Max 50 Max 5
As ppm Max 1 Max 3 Max 0.5
Heavy metals ppm Max 10 Max 10 Max 10 Max 1
Oxalate ppm Max 350 Max 350 accordance Max 20
Chloride ppm Max 50 Max 5
Sulfate ppm Max 150 Max 150 accordance <30
Readily carbonization
substance no darker than standard no darker than standard no darker than standard lighter than standard
vitriol ash % Max 0.1 Max 0.1 Max 0.05 Max 0.03
organic volatile impurity accordance accordance
Pb ppm Max 0.2 Max 0.5
Al ppm Max 0.2
bacterial endotoxin IU/mg Max 0.5 Max 0.5
Uses:
(1) Mainly used in food, drink as sourness agent, season, antiseptic, preservative, Antioxidant.
(2)As antioxidant, plasticizer, detergent used in chemicals and cosmetics.
Packing: 25KG/ woven bag or film coated paper bag.
Minimum Order: 1 fcl
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Rizhao Soga Enterprises Co.,Ltd
