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Acids and Bases
Nitrilotriacetic acid, ACS reagent - 500G
Availablity:
In stock
Catalog/Part Number:
72560-500G
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 72560-500G
₦158,340.00
Description
ACS reagent, ≥99.0%
Synonym: N,N-Bis(carboxymethyl)glycine, NTA, Tris(carboxymethyl)amine
CAS Number 139-13-9
Linear Formula N(CH2COOH)3
Molecular Weight 191.14
Application
An excellent chelating agent.
Safety Information
Symbol GHS07
, GHS08
Signal word Warning
Hazard statements H319-H351
Precautionary statements P281-P305 + P351 + P338
Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS AJ0175000
Flash Point(F) 212 °F
Flash Point(C) 100 °C
Technical Specifications
Properties
Related Categories Acids, Acids & Bases, Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography,
Quality Level 200
grade ACS reagent
assay ≥99.0% (T)
≥99.0%
ign. residue ≤0.1% (as SO4)
loss ≤0.1% loss on drying
mp 245 °C (dec.) (lit.)
anion traces chloride (Cl-): ≤100 mg/kg
cation traces Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤20 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤500 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
SMILES string OC(=O)CN(CC(O)=O)CC(O)=O
InChI 1S/C6H9NO6/c8-4(9)1-7(2-5(10)11)3-6(12)13/h1-3H2,(H,8,9)(H,10,11)(H,12,13)
InChI key MGFYIUFZLHCRTH-UHFFFAOYSA-N
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