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Citric acid
Citric acid

Citric acid

Price USD1.00
Packge 1kg
  • Min. Order:1kg
  • Supply Ability:as request
  • Time:2019-07-06

Product Details

  • Product NameCitric acid
  • CAS No.77-92-9
  • EINECS No.201-069-1
  • MFC6H8O7
  • MW192.12
  • InChIKeyKRKNYBCHXYNGOX-UHFFFAOYSA-N
  • AppearancegritWhite
  • Water Solubility soluble in Water (1174g/L at 10°C, 1809g/L at 30°C, 3825g/L at 80°C).
  • storage temp. 2-8°C
  • Boiling point 248.08°C (rough estimate)
  • Melting point 153-159 °C (lit.)
  • density 1.67 g/cm3 at 20 °C

Cara 521

 
 
Citric acid Basic information
Distributed in nature Physicochemical properties History of discovery The application in the food industry Applications in the pharmaceutical industry Applications in industry Krebs cycle Solubility in water chemical property Uses Methods of production
Product Name: Citric acid
Synonyms: anhydrouscitricacid;beta-Hydroxytricarballylic acid;beta-hydroxytricarballylicacid;beta-hydroxy-tricarboxylicacid;Citiricacid;Citraclean;Citretten;citrfcacid,anhydrous
CAS: 77-92-9
MF: C6H8O7
MW: 192.12
EINECS: 201-069-1
Product Categories: FOOD ADDITIVES;Water Ttreatment Chemicals;CI - CLOther Lipid Related Products;NeatsChromatography;Alphabetic;C;Fatty AcidsFA/FAME/Lipids/Steroids;Food&Beverage Standards;Free Fatty Acids;Lipid Analytical Standards;Organic Acids;C6Biochemicals and Reagents;Other BiochemicalMore...Close...;ACS Grade BuffersBiological Buffers;ACS GradeBiological Buffers;Buffers A to ZCarbonyl Compounds;Essential Chemicals;Routine Reagents;AlphabeticalBiochemicals and Reagents;BioUltra Buffers;ChelatorsBiochemicals and Reagents;Luminescent Compounds/Detection;Solvents, Buffers and Reagents for Luminescence;Biological Buffers;Biological BuffersBiological Buffers;Buffers A to ZProtein Electrophoresis;Capillary Zone ElectrophoresisBiochemicals and Reagents;ChelatorsNutrition Research;Other Biochemical;Biochemicals Found in Plants;Capillary Electrophoresis;Cell Culture;Reagents and Supplements;Buffer Concentrates (FIXANAL);pH Buffers for Titration;Titration;C6Nutrition Research;Carbonyl Compounds;Carboxylic Acids;Food & Flavor Additives;Other BiochemicalPharmacopoeia (USP);Pharmacopoeial OrganicsCell Culture;USP Chemicals and ReagentsBiological Buffers;USP/MultiCompendial Grade BuffersMore...Close...;Pharmacopoeia A-ZPharmacopoeia (USP);Alphabetical Listings;C-D;Flavors and Fragrances;Buffers A to ZBiochemicals and Reagents;Biochemicals and Reagents;Other BiochemicalEssential Chemicals;Reagent Grade;Pharmacopoeia A-ZBiological Buffers;Pharmacopoeia (USP);USP/MultiCompendial Grade Buffers;Buffer Solutions, pH 5 - 9pH Buffers for Titration;Buffer Solutions;Other Buffer Solutions;ACS Grade;ACS Grade Buffers;Bioactive Small Molecules;Biochemicals and Reagents;Biological Buffers;Buffers A to Z;Building Blocks;C6;Carbonyl Compounds;Carboxylic Acids;Cell Biology;Chelators;Chemical Synthesis;CI-CY;Essential Chemicals;Inorganic Salts;Nutrition Research;Organic Building Blocks;Other Biochemical;Phytochemicals by Chemical Classification;Research Essentials;Solutions and Reagents;Food additive and acidulant
Mol File: 77-92-9.mol
Citric acid Structure
 
Citric acid Chemical Properties
Melting point  153-159 °C(lit.)
Boiling point  248.08°C (rough estimate)
density  1.542
refractive index  1.493~1.509
FEMA  2306 | CITRIC ACID
Fp  100 °C
storage temp.  Store at RT.
solubility  H2O: 1 M at 20 °C, clear, colorless
form  grit
pka 3.14(at 20℃)
color  White
PH 1.0-2.0 (25℃, 1M in H2O)
explosive limit 8%, 65°F
Water Solubility  750 g/L (20 ºC)
Sensitive  Hygroscopic
Merck  14,2326
BRN  782061
Stability: Stable. Incompatible with bases, strong oxidizing agents, reducing agents, metal nitrates.
CAS DataBase Reference 77-92-9(CAS DataBase Reference)
NIST Chemistry Reference 1,2,3-Propanetricarboxylic acid, 2-hydroxy-(77-92-9)
EPA Substance Registry System 1,2,3-Propanetricarboxylic acid, 2-hydroxy-(77-92-9)
 
Safety Information
Hazard Codes  Xi,C,T
Risk Statements  41-36/37/38-36/38-37/38-34-36-35-61-60
Safety Statements  26-39-37/39-24/25-36/37/39-45-36-53
RIDADR  UN 1789 8/PG 3
WGK Germany  1
RTECS  GE7350000
F  9
TSCA  Yes
Hazardous Substances Data 77-92-9(Hazardous Substances Data)
Toxicity LD50 in mice, rats (mmol/kg): 5.0, 4.6 i.p. (Gruber, Halbeisen)

Company Profile Introduction

Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate,  is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
 
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
 

Recommended supplier

career henan chemical co

Henan China
  • Since:2014-12-17
  • Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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