18662-53-8 Usage
Chemical Properties
WHITE FINE CRYSTALLINE POWDER
Uses
Nitrilotriacetic acid trisodium salt monohydrate [(N(CH2CO2Na)3 H2O)] [NTA] has been used in the preparation of chemical bath deposition (CBD) solution for the deposition of quantum dots (QDs) on photoanodic substrate.It can also be can be used:As a complexing agent in an electrolytic bath solution for the synthesis of magnetic materials by electrochemical method.As a reducing agent and colloid stabilizer for the preparation of uniform gold nanoparticles.
General Description
White crystals or powder with a slight odor of ammonia. pH (1% aqueous solution) about 11. pH (40%) 11-13.
Air & Water Reactions
Water soluble.
Reactivity Profile
NITRILOTRIACETIC ACID TRISODIUM SALT MONOHYDRATE is incompatible with oxidizers, aluminum, copper and strong acids.
Fire Hazard
Literature sources indicate that NITRILOTRIACETIC ACID TRISODIUM SALT MONOHYDRATE is noncombustible.
Safety Profile
Suspected carcinogen
with experimental carcinogenic,
tumorigenic, and teratogenic data.
Moderately toxic by intraperitoneal route.
Human mutation data reported. When
heated to decomposition it emits toxic
fumes of NOx, CN-, and Na2O.
Check Digit Verification of cas no
The CAS Registry Mumber 18662-53-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,6 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 18662-53:
(7*1)+(6*8)+(5*6)+(4*6)+(3*2)+(2*5)+(1*3)=128
128 % 10 = 8
So 18662-53-8 is a valid CAS Registry Number.
InChI:InChI=1/C6H9NO6.3Na.H2O/c8-4(9)1-7(2-5(10)11)3-6(12)13;;;;/h1-3H2,(H,8,9)(H,10,11)(H,12,13);;;;1H2/q;3*+1;/p-3
