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13479

Sigma-Aldrich

硫代硫酸钠 五水合物

puriss., meets analytical specification of Ph. Eur., BP, USP

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About This Item

線性公式:
Na2S2O3 · 5H2O
CAS號碼:
分子量::
248.18
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.21

agency

suitable for EPA 1621
suitable for ISO 25101

等級

puriss.

化驗

99.0-100.5% (USP, dry basis)
99.0-101.0% (EP)

形狀

crystalline

品質

meets analytical specification of Ph. Eur., BP, USP

雜質

residual solvents, complies
≤0.0005% heavy metals (as Pb)

損耗

32-37% loss on drying, 16 h (vacuum)

pH值

6.0-8.4 (20 °C, 10%)

負離子痕跡

sulfate, sulfite (as SO42-): ≤2000 mg/kg
sulfide (S2-): in accordance

正離子痕跡

As: ≤3 mg/kg
Ca: ≤50 mg/kg
Fe: ≤10 mg/kg

適合性

complies for appearance of solution

SMILES 字串

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

InChI

1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2

InChI 密鑰

PODWXQQNRWNDGD-UHFFFAOYSA-L

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儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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Sodium thiosulfate pentahydrate: a redetermination by neutron diffraction.
Lisensky GC and Levy HA.
Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials, 34(6), 1975-1977 (1978)
Fingerprint imaging by scanning electrochemical microscopy.
Zhang M and Girault HH.
Electrochemical Communications, 9(7), 1778-1782 (2007)
Nuclear magnetic resonance in sodium thiosulfate pentahydrate.
Murty CRK and El Saffar ZM.
Acta Crystallographica, 15(6), 536-538 (1962)
Melani Sooriyaarachchi et al.
Metallomics : integrated biometal science, 5(3), 197-207 (2013-02-28)
Cis-Platin (CP) is a remarkably effective Pt-based anticancer drug, but it also exhibits severe toxic side-effects, including nephrotoxicity and ototoxicity. Previous studies conducted with mammalian model organisms have clearly demonstrated that the intravenous administration of N-acetyl-L-cysteine (NAC) or sodium thiosulfate
Brooke Bair et al.
Journal of drugs in dermatology : JDD, 10(9), 1042-1044 (2011-11-05)
Calcinosis cutis is a term used to describe a group of disorders which result in calcium deposits in the skin. These disorders can be separated based on etiology. Sodium thiosulfate has been used to systemically treat calciphylaxis with little to

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