Leather series|Mineral separation series|Food additive series--TIANJIN RUISTER INTERNATIONAL CO., LTD

中文|EnglishService hotline:086-22-66286535

Leather

Products

【Name】Citric acid

【Product appearance】View larger

【product details】

Citric acid
Mesh: anhydrous: 8-30/30-100 monhydrate: 8-20/8-40
H.S.CODE: 29181400
Molecular formula: C6H8O7
Molecular weight: 192.14
Properties: colorless crystal
Packing: 25kg kraft paper bag
Uses: In food industry, citric acid is used in drink, candy, biscuit, jar, juice. It is also used as antioxidant of grease; in medical industry, it is raw material of medicines.
Anhydrous Citric acid

Item	Chinese standard	Testing result
Main content	99.5%~100.5%	99.85%
Loss on drying	≤1.0%	0.2024%
Ash content	≤0.1%	0.0254%
Ferrum content	≤50PPM	?<5PPM
Chloride	≤50PPM	< 15ppm
Oxalate	≤100PPM	< 40ppm
Sulfate	≤150PPM	< 3ppm
Heavy metal	≤5PPM	< 3ppm
Arsenic salt	≤1PPM	< 0.5PPM
Calcium salt	≤200PPM	<26PPM
Barium	PASS THE TEST	PASS THE TEST

Monohydrate citric acid

Item	Chinese standard	Testing result
Main content	99.5%~100.5%	99.70%
Loss on drying	7.5-8.8%	8.2%
Ash content	≤0.1%	0.05%
Ferrum content	≤50PPM	≤10PPM
Chloride	≤50PPM	≤30ppm
Oxalate	≤100PPM	≤50ppm
Sulfate	≤150PPM	≤150ppm
Heavy metal	≤5PPM	≤5ppm
Arsenic salt	≤1PPM	≤1PPM
Calcium salt	≤200PPM	≤100PPM
Barium	PASS THE TEST	PASS THE TEST

【Back】

24 hours service hotline
86-22-66286535 Add:Room 406-407, Chuangzhi Building, No. 482, Dongman Middle Road, Zhongxin Ecological Town, Tianjin, China Manager of export department: Fu Rong
E-mail:phoebexi@rstchem.com