NITRILOTRIS(METHYLENEPHOSPHONIC ACID), TRISODIUM SALT

NITRILOTRIS(METHYLENEPHOSPHONIC ACID), TRISODIUM SALT Property

EPA Substance Registry System

Phosphonic acid, [nitrilotris(methylene)]tris-, trisodium salt (7611-50-9)

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

NITRILOTRIS(METHYLENEPHOSPHONIC ACID), TRISODIUM SALT Chemical Properties,Usage,Production

Uses

NTPO trisodium is a DNA damage inducer, causing genomic DNA damage and fragmentation, activating ATR-mediated cell cycle checkpoints. The DNA damaging effects of NTPO trisodium are abrogated by base excision repair (BER) but not nucleotide excision repair (NER)[1].

References

[1] Choi JY, et al. Non-thermal plasma-induced apoptosis is modulated by ATR- and PARP1-mediated DNA damage responses and circadian clock. Oncotarget. 2016 May 31;7(22):32980-9. DOI:10.18632/oncotarget.9087