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20920

Sigma-Aldrich

硫酸镉 8/3水合物

puriss. p.a., ACS reagent, ≥99.0% (calc. based on CdSO4 · 8/3 H2O, KT)

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About This Item

線性公式:
CdSO4 · 8/3H2O
CAS號碼:
7790-84-3
分子量：:
256.57
EC號碼:
233-331-6
MDL號碼:
MFCD02253000
分類程式碼代碼:
12352300
PubChem物質ID:
329752058
NACRES:
NB.24

等級

ACS reagent
puriss. p.a.

品質等級

200

化驗

≥99.0% (calc. based on CdSO4 · 8/3 H2O, KT)

形狀

powder or crystals

雜質

≤0.005% insoluble matter in H2O

負離子痕跡

chloride (Cl-): ≤10 mg/kg
nitrate and nitrite (as NO3-): ≤30 mg/kg

正離子痕跡

As: ≤2 mg/kg
Ca: ≤50 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤10 mg/kg
Pb: ≤20 mg/kg
Zn: ≤50 mg/kg

SMILES 字串

[Cd++].[Cd++].[Cd++].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

InChI

1S/3Cd.3H2O4S.8H2O/c;;;3*1-5(2,3)4;;;;;;;;/h;;;3*(H2,1,2,3,4);8*1H2/q3*+2;;;;;;;;;;;/p-6

InChI 密鑰

AGHQMAQBLOTWPQ-UHFFFAOYSA-H

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相關類別

訊號詞

Danger

危險分類

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 1B - Repr. 1B - STOT RE 1

儲存類別代碼

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類（WGK）

WGK 3

分析證明 (COA)

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