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        連云港瀚天國際貿易有限公司?

        LIANYUNGANG HANTIAN INTERNATIONAL TRADE CO., LTD

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        一水檸檬酸--Citric acid monohydrate
            發布時間: 2020-08-31 10:32    

        一水檸檬酸--Citric acid monohydrate

        一水檸檬酸--Citric acid monohydrate

        LIANYUNGANG HANTIAN INTERNATIONAL TRADE CO., LTD.

        HAITANG ROAD, XUGOU,LIANYUNGANG,JIANGSU,CHINA

        TEL:0518-85865352                 FAX:0518-85865352

        http://www.ty9b.com/                 e-mail:mikezheng@htsinosky.com

         


        Product Specification

        Character

        Colorless or white

        Standard number

        GB

        Product Code:HT1022008

        Introduction

        Citric acid is an important organic acid, also known as citrate, colorless crystals, often contain a molecular crystal water, odorless, strong acidity, soluble in water.

        Citric acid is an important compound in the process of converting fats, proteins and sugars into carbon dioxide.

        These chemical reactions are the central of almost all metabolic reactions, and provide energy for higher organisms. Hans Adolf Krebs won the 1953 Nobel prize in physiology or medicine for his discovery of these reactions. This series of reactions is known as “the citric acid cycle”, “the three carboxylic acid cycle” or “the Krebs cycle”.

        The formula for citric acid monohydrate is C6H8O7 ? H2O, it mainly used as a sour agent of food and beverage industry, flavoring agents and preservatives. It also used as antioxidant, plasticizer and detergent in chemical industry, cosmetic industry and washing industry.

        Technical specification

        Citric acid monohydrate

        Item

        BP

        E330

        USP

        FCC

        EP

        Characteristics

        Colorless or white crystal

        Identification

        Pass test

        Clarity & color of solution

        Pass test

        Pass test

        /

        /

        Assay

        99.5-100.5%

        >=99.50%

        99.5-100.5%

        99.5-100.5%

        99.5-100.5%

        Water

        7.5-9.0%

        <=8.8%

        7.5-9.0%

        <=8.8%

        7.5-9.0%

        Sulphated ash (residue on ignition)

        <=0.1%

        <=0.05%

        <=0.1%

        <=0.05%

        <=0.1%

        Sulphate

        <=150ppm

        <=150ppm

        Pass test

        Oxalate

        <=360ppm

        <=100ppm

        <=360ppm

        No turbidity forms

        <=360ppm

        Heavy metals

        <=10ppm

        <=5ppm

        <==10ppm

        <=10ppm

        Readily carbureted substances

        Not exceeding the standard

        Not exceeding the standard

        Not exceeding the standard

        A<=0.52;

        T%>=30

        Not exceeding the standard

        Bacterial endotoxins

        <=0.5IU/mg

        Pass test

        <=0.5IU/mg

        Aluminium

        <=0.2ppm

        <=0.2ppm

        <=0.2ppm

        Arsenic

        <=1ppm

        Mercury

        <=1ppm

        Lead

        <=1ppm

        <=0.5ppm

        Tridodecyla-mine

        <=0.1ppm

                                     ---Table1---

        Item

        JSFA

        GB

        TTCA

        Characteristics

        Colorless or white crystal

        Identification

        Pass test

        Clarity & color of solution

        Pass test

        Assay

        >=99.5%

        99.5-100.5%

        99.5-100.5%

        Water

        <=8.8%

        7.5-9.0%

        7.5-8.8%

        Sulphated ash (residue on ignition)

        <=0.1%

        <=0.05%

        <=0.05%

        Sulphate

        <=480ppm

        <=150ppm

        <=20ppm

        Oxalate

        Pass test

        <=200ppm

        <=20ppm

        Calcium

        Pass test

        <=200ppm

        <=20ppm

        Heavy metals

        <=10ppm

        <=1ppm

                                     ---Table2---

        Item

        JSFA

        GB

        TTCA

        Iron

        <=5ppm

        <=1ppm

        Chloride

        <=50ppm

        <=5ppm

        Readily carbureted substances

        Not exceeding

        the standard

        K<=1.0

        K<=1.0

        Bacterial endotoxins

        0.5IU/mg

        Aluminium

        <=0.2ppm

        Arsenic

        <=4ppm

        <=1ppm

        <=0.1ppm

        Mercury

        <=0.1ppm

        Lead

        <=0.5ppm

        <=0.5ppm

        Tridodecylamine

        <=0.1ppm

        Water

        insoluble substances

        Filtration time not

        more than 1 min;

        Filter membrane basically doesn’t change color; Visual mottled particles not more than 3.

        Filtration time not more than 1 min; Filter membrane basically doesn’t change color; Visual mottled particles not more than 3.

                                          ---Table3---

        Application

        Citric Acid Monohydrate is mainly used as acidulating, flavoring and preservative in foods and beverages. It is also used as antioxidant, plasticizer, detergent and builder.

        Packaging

        12.5kg、25kg、50Ib、500kg、1000kg net bag palletized or unpalletized. And we also can supply different packaging according to special requirements.

        Storage

        Keep bag well-closed, and put in a light-proof, dry and cool place.

                    


        Date: Jun.15th,2017               Signature

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