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32869

Sigma-Aldrich

反式-1,2-环己二胺四乙酸 一水合物

puriss. p.a., ACS reagent, for complexometry, ≥99.0% (KT)

同義詞:

(1,2-环己基二腈)四乙酸, Chel-CD, DCTA

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About This Item

經驗公式(希爾表示法):
C14H22N2O8 · H2O
CAS號碼:
分子量::
364.35
Beilstein:
3222748
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21

等級

ACS reagent
for complexometry
puriss. p.a.

品質等級

化驗

≥99.0% (KT)

燃燒殘留物

≤0.1% (as SO4)

mp

213-216 °C (lit.)

負離子痕跡

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤100 mg/kg

正離子痕跡

Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES 字串

[H]O[H].OC(=O)CN(CC(O)=O)[C@@H]1CCCC[C@H]1N(CC(O)=O)CC(O)=O

InChI

1S/C14H22N2O8.H2O/c17-11(18)5-15(6-12(19)20)9-3-1-2-4-10(9)16(7-13(21)22)8-14(23)24;/h9-10H,1-8H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24);1H2/t9-,10-;/m1./s1

InChI 密鑰

VASZYFIKPKYGNC-DHTOPLTISA-N

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應用

反式-1,2-二氨基环己烷-N,N,N′,N′-四乙酸一水可用于制备总离子强度调节缓冲液

其他說明

络合剂;金属结合性

法律資訊

Chel is a trademark of Ciba-Geigy AG

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Inhalation - Eye Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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