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Merck
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重要文件

336378

Sigma-Aldrich

碳酸铅(II)

ACS reagent

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About This Item

線性公式:
PbCO3
CAS號碼:
分子量::
267.21
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NB.24

等級

ACS reagent

品質等級

形狀

powder

反應適用性

reagent type: catalyst
core: lead

雜質

≤0.02% Insoluble matter in dilute HOAc

負離子痕跡

NO3- and NO2-: ≤0.005%
chloride (Cl-): ≤0.002%

正離子痕跡

Ca: ≤0.01%
Cd: ≤0.002%
Fe: ≤0.005%
K: ≤0.02%
Na: ≤0.05%
Zn: ≤0.003%

SMILES 字串

[PbH2++].[O-]C([O-])=O

InChI

1S/CH2O3.Pb/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2

InChI 密鑰

MFEVGQHCNVXMER-UHFFFAOYSA-L

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訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

水污染物質分類(WGK)

WGK 3


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