text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 77-92-9 | Product Number: C1949

Citric Acid


Purity: >98.0%(T)
Synonyms:
Documents:
500G
$29.00
5   4   ≥20 

* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.


Product Number C1949
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__6H__8O__7 = 192.12  
Physical State (20 deg.C) Solid
CAS RN 77-92-9
Reaxys Registry Number 782061
PubChem Substance ID 87558243
Merck Index (14) 2326
Specifications
Appearance White to Almost white powder to crystal
Purity(Neutralization titration) min. 98.0 %
Solubility in Methanol almost transparency
Properties (reference)
Melting Point 154 °C
Solubility in water Completely soluble
Degree of solubility in water 590 g/l   20 °C
Solubility (very soluble in) Alcohol
Solubility (soluble in) Ether,Chloroform
Solubility (insoluble in) Benzene
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Related Laws:
RTECS# GE7350000
Transport Information:
HS Number 2918.14.0000
Application
Reagent for coughing model
References

Mechanisms of capsaicin- and citric-acid-induced cough reflexes in guinea pigs

M. Tanaka, K. Maruyama, J. Pharmacol. Sci. 2005, 99, 77.

Experimental model of allergic asthma

S. Franova, M. Joskova, V. Sadlonova, D. Pavelcikova, L. Mesarosova, E. Novakova, M. Sutovska, Adv. Exp. Med. Biol. 2013, 756, 49.

Cough reflex induced by microinjection of citric acid into the larynx of guinea pigs: new coughing model

M. Tanaka, K. Maruyama, J. Pharmacol. Sci. 2003, 93, 465.


PubMed Literature


TCIMAIL
Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.

The requested SDS is not available.

Please Contact Us for more information.

Specifications
C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Analytical Charts
Please enter Lot Number Incorrect Lot Number is entered

The requested analytical chart is not available. Sorry for the inconvenience.

Other Documents