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Merck

S6547

Sigma-Aldrich

硫酸钠

BioXtra, ≥99.0%

别名:

Na2SO4, sodium sulphate

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About This Item

线性分子式:
Na2SO4
CAS号:
分子量:
142.04
EC號碼:
MDL號碼:
分類程式碼代碼:
12161700
PubChem物質ID:
NACRES:
NA.25

產品線

BioXtra

品質等級

化驗

≥99.0%

形狀

powder

雜質

≤0.0005% Phosphorus (P)
≤0.01% Insoluble matter

mp

884 °C (lit.)

溶解度

H2O: 1 M, clear, colorless

密度

2.68 g/mL at 25 °C (lit.)

負離子痕跡

chloride (Cl-): ≤0.001%

正離子痕跡

Al: ≤0.0005%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.005%
NH4+: ≤0.05%
Pb: ≤0.001%
Zn: ≤0.001%

SMILES 字串

[Na+].[Na+].[O-]S([O-])(=O)=O

InChI

1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

InChI 密鑰

PMZURENOXWZQFD-UHFFFAOYSA-L

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儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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