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22869 Citric acid monohydrate, 99.5+%

CAS Number
5949-29-1
Synonyms

Stock No. Size Price ($) Quantity Availability
22869-22 100g 24.80
22869-36 500g 58.00
22869-A1 1kg 89.90
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Citric acid monohydrate, 99.5+%

MDL
MFCD00149972
EINECS
201-069-1

Chemical Properties

Formula
C6H8O7•H2O
Formula Weight
210.14 (192.13anhy)
Form
Granular/ powder
Density
1.542
Storage & Sensitivity
Hygroscopic. Store under Argon. Ambient temperatures.
Solubility
Soluble in water, ethanol and ether.

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, flavoring agent and 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 Eu 2x WO 6 (0? x? 0.2)Mater. Res. Bull. 2015, 70, 26-31.

Yang, L. K.; Su, Y. Q.; Wu, X. Y.; Zhang, D. X.; Chen, Y. L.; Yang, F. Z.; Wu, D. Y.; Tian, Z. Q. White-light induced grafting of 3-MPA on the Si (111)-H surface for catalyzing Au nanoparticles’ in situ growth. Nanoscale 2015, 7 (21), 9563-9569.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and 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 INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

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

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