citric acid monohydrate

• Post Date:

  Mar 27,2019

• Expiry Date:

  Sep 23,2019

• Detailed Description:

  Cas No. :5949-29-1 Quantity: 25Kilograms
  Specs:1bags
  Price:0.5 USD Metric Tons
  Payment Method: LC, T/T, DP
  Description:
  Citric acid is organic acid in the first big acid, due to the physical properties, chemical properties, derivative performance, is widely used in the food, cosmetic, pharmaceutical, etc of the industry's most important organic acid.
  A colorless translucent crystalline acid, C6H8O7, principally derived by fermentation of carbohydrates or from lemon, lime, and pineapple juices and used in preparing citrates and in flavorings and metal polishes. Today, essentially all of the commercial citric acid is produced by surface or submerged fermentation by mold (Aspergillus niger) and submerged fermentation by yeast (Candida guilliermondii, C. Lipolytica), using a variety of substrates including sucrose, molasses, corn syrup, enzyme-treated starch, and normal paraffins.
  
  ITEM STANDARD
  DESCRIPTION WHITE CRYSTALS
  IDENTIFICATION & SOLUBILITY PASS TEST
  CLARITY & COLOR SOLUTION CLEAR
  CONTENT 99.5-100.5%
  SULPHATE ≤150PPM
  OXALATE ≤350PPM
  HEAVY METALS (AS PB) ≤10PPM
  BARIUM PASS
  CALCIUM ≤200PPM
  IRON ≤50PPM
  CHLORIDE ≤50PPM
  SULPHATED ASH ≤0.05%
  WATER ≤0.5%
  READILY CARDONSIABLE SUBSTANCES NOT DARKER THAN THE STANDARD
  LEAD ≤0.5PPM
  ARSENIC ≤3PPM
  MERCURY ≤1PPM
  ALUMINIUM ≤0.2PPM
  BACTERIAL ENDOTOXIN ≤0.5IU/MG
  ORGANIC VOLATILE IMPURITY PASS TEST
  
  Application:
  Used as anticoagulin, chemical reagent, food additive, developer, buffer emulsifying agent, stabilizing agent and used in nonhydrogen electroplation as well as widely in tail gas absorption process of sulfur dioxide for chemical and metallurgy industries. Its absorptivity reaches 99%. The waste absorbed may be regenerated into sulfur dioxide liquid and potassium citrate for cyclic utilization. The daily-use chemical detergent with potassium citrate. As raw material instead of sodium phosphate trimer, it is non-toxic and non-pollution. It also may be used as buffer agent in cosmetic production.
  Citric Acid is mainly used as acidulant, flavoring agent, preservative and antistaling agent in food and beverage industry. Moreover, it is also used as antioxidant, plasticizer and detergent in chemical, cosmetics and cleaning industries.
  Citric acid is widely used in the food and pharmaceutical industries.
  In foods it is used primarily to produce a tart taste and to complement fruit flavors in carbonated beverages, beverage powders, fruit-flavored drinks, jams and jellies, candy, sherbets, water ices, and wine. It is also used to reduce pH in certain canned foods to make heat treatment more effective, and in conjunction with antioxidants to chelate trace metals and retard enzymatic activity.
  
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• CAS Registry Number:

  5949-29-1

• Synonyms:

  ;Citric Acid Monohydrate BP;citric acid free acid monohydrate*crystalline;2-Hydroxy-1,2,3,propane-tricarboxylic acid, monohydrate;Hydrous citric acid;Citric acid, monohydrate;Citric acid Monohydride;Citric acid Mono ;2-hydroxypropane-1,2,3-tricarboxylic acid hydrate (1:1);BETA-HYDROXY-TRICARBOXYLIC ACID MONOHYDRATE;HYDROXYTRICARBALLYLIC ACID MONOHYDRATE;CITRIC ACID H2O;

• Molecular Formula:

  C₆H₁₀O₈

• Molecular Weight:

  210.1388

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  R41:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  JK Bio-Chem Co., Ltd.     [ China ]          

• Contact:

  Terry

• Tel:

  +86-0731-87960709

• Fax:

  +86-0731-88689665

• Email:

  xuqihn@163.com