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Current position:Home > Products > 1-Hydroxyethane-1,1-diphosphonic Acid

CAS No.:2809-21-4

Name: 1-Hydroxyethane-1,1-diphosphonic Acid

Details Introduction

TOXICITY DATA with REFERENCE:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 1800mg/kg (1800mg/kg)   Angewandte Chemie, International Edition in English. Vol. 14, Pg. 94, 1975.


Consensus Reports:

Reported in EPA TSCA Inventory.


SAFETY PROFILE:

Moderately toxic by ingestion. When heated above 200° it decomposes violently to produce toxic fumes of phosphine, phosphoric acid, and POx.
Hazard Codes: IrritantXi
Risk Statements: 37/38-41 
R37/38:Irritating to respiratory system and skin. 
R41:Risk of serious damage to the eyes.
Safety Statements: 26-39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S39:Wear eye / face protection.
RIDADR: UN 3265
WGK Germany: 2
RTECS: SZ8562100
F: 10
HazardClass: 8
PackingGroup: II


Standards and Recommendations:

 


Analytical Methods:

 


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