Peb yog cov chaw tsim khoom ntawm Disodium edetate dihydrate CAS 6381-92-6 hauv Suav teb.Disodium edetate dihydrate CAS 6381-92-6 muaj nyob hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm Disodium edetate dihydrate CAS 6381-92 -6.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj Disodium edetate dihydrate CAS 6381-92-6 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom zoo tshaj plaws, kom peb cov Disodium edetate dihydrate CAS 6381-92-6 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
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Khoom npe |
Disodium edetate dihydrate |
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Formula |
C10H19N2NaO9 |
Molecular Luj |
334.26 |
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CAS Nr. |
6381-92-6 |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
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Qhov tshwm sim |
Dawb crystalline hmoov |
Ua raws |
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Assay |
99% | 99.15% |
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TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Melting point 250 ° C (Lub Kaum Ob Hlis) (lit.)
Boiling point
Ceev: 1.01g / mlat25 ° C
Refractive index N20 / d1.363fema4520 | ethylenediaminetetraaceticacidisodium ntsev
Flash point
Storage condition: roomtemp
Solubility: 3mnaoh: 100mg / ml
Daim ntawv: Crystal
Acidity coefficient (PKA) PK1: 1.99; pk2:2,67; ib. pk3:6,16; ua. pK4: 10.26 (25 ° C)
Xim - 5 (0.5m) (APhA)
PH 4.0-5.5 (25 hli, 0.1minh2o)
Tsis hnov tsw (odorless) tsw
PH tus nqi ntau ntawm cov kua qaub-piv qhov taw qhia discoloration: 4-5at10g / lat23 ° C
Solubility ntawm dej (soluble)
Synthesis ntawm cov organic intermediates.
