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N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid

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Formula: C10H18N2O7
CAS: 150-39-0
search Element: ethylenediamine hydroxyethyl triacetic acid
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Identification

Structural Formula
N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid
CAS:
150-39-0
EINECS:
205-759-3
Molecular Formula:
C10H18N2O7
MDL:
MFCD00004294
SMILES:
OCCN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
Synonym:
hedta ; hoedta ; heedta ; detarol ; versenol ; cheldmacid ; hamp-olacid ; n-hydroxyethylene ; n-(2-hydroxyethyl)et ; labotest-bb lt00847399


Description

This is used as a metal ion buffer in an American Association of Clinical Chemistry reference method for the photometric measurement of alkaline phosphatase activity in human serum. The titration of a mixture of Ca(2+)-buffering ligands with 20 mN CaCl2 yields standards with free calcium ion concentrations from 10(-8 )to 10(-3) M.


Suppliers

Santa Cruz Biotechnology, Inc.
253065
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Prices & Availability




Data is processed


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Properties for N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid

Molecular Weight:
278.26 g·mol−1
Melting point:
212 °C (dec.)(lit.)
Solubility:
3 M NaOH: 0.1 M, clear, colorless
Physical Description:
crystalline
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R40 - Limited evidence of a carcinogenic effect
Safety Codes:
S22 - Do not breathe dust
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
Store at RT.
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Alternative Distributors of [N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Pfaltz & Bauer, Inc. | Salsbury Chemicals, Inc.,

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Downloads

Mol File:
-/-
MSDS:
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