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25102-12-9

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Identification

Name
Ethylenediaminetetraacetic acid dipotassium salt dihydrate
CAS
25102-12-9
Synonyms
DI-POTASSIUM DIHYDROGEN ETHYLENEDIAMINETETRAACETATE
DIPOTASSIUM DIHYDROGEN ETHYLENEDIAMINETETRAACETIC ACID, DIHYDRATE
DIPOTASSIUM ETHYLENEDIAMINETETRAACETATE DIHYDRATE
EDATHAMIL DIPOTASSIUM DIHYDRATE
EDTA-2K DIHYDRATE
EDTA DIPOTASSIUM, DIHYDRATE
EDTA, DIPOTASSIUM SALT DIHYDRATE
EDTA POTASSIUM SALT, DIHYDRATE
ETHYLENDEDIAMINETETRAACETIC ACID DIPOTASSIUM SALT DIHYDRATE
ETHYLENEDIAMINETETRAACETIC ACID DIPOTASSIUM, DIHYDRATE
ETHYLENEDIAMINETETRAACETIC ACID DIPOTASSIUM SALT DIHYDRATE
(ETHYLENEDINITRILO)TETRAACETIC ACID DIPOTASSIUM SALT DIHYDRATE
POTASSIUM ETHYLENEDIAMINETETRAACETATE DIBASIC
POTASSIUM TITRIPLEX(R) DIHYDRATE
TITRIPLEX(R) POTASSIUM SALT DIHYDRATE
Potassiumethylenediaminetetraacetatedihydrate
2K
Ethylenediamine-N,N,N',N'-tetraacetic acid, dipotassium salt, dihydrate
ETHYLENEDIAMINETETRAACETIC ACID DIPOT. S ALT DIHYDRATE
ETHYLENEDIAMINETETRAACETIC ACID DIPOTASSIUM, 99% (EDTA-2K)
EINECS(EC#)
217-895-0
Molecular Formula
C10H18K2N2O10
MDL Number
MFCD00150036
Molecular Weight
404.45
MOL File
25102-12-9.mol

Chemical Properties

Appearance
white fine crystalline powder
Melting point 
255-280 °C (dec.)(lit.)

mp 
255-280 °C (dec.)(lit.)

storage temp. 
room temp
solubility 
H2O: 0.1 M at 20 °C, clear, colorless

form 
Fine Crystalline Powder
color 
White
Odor
Odorless
PH Range
4 - 5 at 40.4 g/l at 25 °C
PH
4.0-5.0 (25℃, 0.1M in H2O)
Water Solubility 
soluble
λmax
λ: 260 nm Amax: 0.15
λ: 280 nm Amax: 0.02
Detection Methods
T
Merck 
14,3517
CAS DataBase Reference
25102-12-9(CAS DataBase Reference)

Safety Data

Hazard Codes 
Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
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 .
WGK Germany 
3

TSCA 
Yes
HS Code 
29173990
Toxicity
LD50 orally in Rabbit: > 2000 mg/kg

Raw materials And Preparation Products

Hazard Information

Chemical Properties
white fine crystalline powder
Uses
Pharmaceutic aid (chelating agent).

Spectrum Detail

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