Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

36665 Citric acid monohydrate, ACS, 99.0-102.0%

CAS Number
5949-29-1
Synonyms

Stock No. Size Price ($) Quantity Availability
36665-22 100g 22.10
36665-36 500g 40.10
36665-A3 2kg 98.20
Add to Cart Bulk/Specialty Print Quote View Item

Citric acid monohydrate, ACS, 99.0-102.0%

MDL
MFCD00149972
EINECS
201-069-1

Chemical Properties

Formula
C6H8O7•H2O
Formula Weight
210.14 (192.13anhy)
Form
Solid
Density
1.542
Storage & Sensitivity
Hygroscopic. Store under Nitrogen. Ambient temperatures.
Solubility
Soluble in water, ethanol and ether. Partially soluble in methanol, diethyl ether. Insoluble in n-octanol.

Grade Specifications

Maximum level of impurities: Insoluble matter 0.005%, Residue after ignition 0.02%, Cl 0.001%, C2O4 P.T. (limit about 0.05%), PO4 0.001%, SO4 0.002%, Fe 3ppm, Pb 2ppm, Substances carbonizable by hot sulfuric acid (tartrates, etc.) P.T.

Applications

Citric acid monohydrate is used in the preparation of citrate buffer in platelets for intravital microscopy. It acts as a pH-control agent in foods, beverages and pharmaceuticals applications. It acts as an iron chelator. In animals, it improves the utilization of nutritional calcium. It is a useful buffer component for antigen and epitope unmasking. It is also used as an acidifier, a flavoring agent and a chelating agent.

Notes

Hygroscopic. Incompatible with oxidizing agents, bases, reducing agents and nitrates.

Literature References

Chen, X. Y.; Zhang, Z. J.; Feng, A.; Xu, M., Zhao, J. T.; Xu, F. F. Electronic structure, optical and thermal/concentration quenching properties of Lu2-2x Eu2x WO6 (0? x? 0.2)Mater. Res. Bull. 2015, 70, 26-31.

Ali, H.; Saad, R.; El-Haj, B. Prevention of Cap-Locking of Syrup Product by Treating the Manufacturing Process with Citric Acid Monohydrate. Int. J. Pharm. Chem. 2015, 5 (6), 218-226.

GHS Hazard and Precautionary Statements

Hazard Statements: H319-H500

Causes serious eye irritation. May form combustible dust concentrations in air

Precautionary Statements: P264b-P280i-P305+P351+P338-P337+P313

Wash face, hands and any exposed skin thoroughly after handling Wear eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Other References

Merck
14,2326
Harmonized Tariff Code
2918.14
TSCA
Yes
RTECS
GE7810000

Recommended

  • A10713

    Ethylenediaminetetraacetic acid, 99%
  • A17546

    Sodium pyrophosphate, 98%
  • 11931

    Ethylenediaminetetraacetic acid, ACS, 99.4+%
  • 33253

    Boric acid, ACS, 99.5% min
  • 33272

    Succinic acid, ACS, 99.0% min

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware