PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Nitrilotriacetic acid, trisodium salt, monohydrate 18662-53-8
5.10
3.09
3.01
11.01
11.00
14.01
14.02
4.07
7.01
Formula Synonyms
C6.H6.N.O6.3Na.H2.0 NITRILOTRIACETIC ACID TRISODIUM SALT MONOHYDRATE, ACETIC ACID, NITRILOTRI-, TRISODIUM SALT, MONOHYDRATE, HAMPSHIRE NTA NA3 CRYSTALS, N,N-BIS(CARBOXYMETHYL)GLYCINE TRISODIUM SALT MONOHYDRATE, NCI-C01445, NITRILOACETIC ACID TRISODIUM SALT MONOHYDRATE, NTA SODIUM HYDRATE, PERMA KLEER NTA NA3 CRYSTALS, SODIUM NITRILOTRIACETATE MONOHYDRATE, TRILON A92, TRISODIUM NITRILOTRIACETATE MONOHYDATE, TRISODIUM NITRILOTRIACETATE MONOHYDRATE, TRISODIUM SALT OF NITRILOTRIACETIC ACID, MONOHYDRATE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
275.101 S 1.782
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
1.6 18 110
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.14 1.6 9.8
Technical Basis
No technical basis available
References
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PAC values marked with a subscript "A" correspond to 60-minute AEGL values.
PAC values marked with a subscript "E" correspond to ERPG values.
PAC values marked by * are >= 10% lower explosive limit (LEL) but < 50% LEL.
PAC values marked by ** are > 50% LEL but < 100% LEL.
PAC values marked by *** are >= LEL.