Sodium Hydrogen Sulfide (hydrate)
Item № 10012555
CAS № 207683-19-0
Purity ≥65%
1 g $18.00 $0.00
5 g $81.00 $0.00
10 g $144.00 $0.00
25 g $315.00 $0.00

Pricing updated 2016-04-29. Prices are subject to change without notice.

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  • NaHS
  • NSC 158264
  • Sodium Hydrosulfide

Hydrogen sulfide (H2S) is, like nitric oxide, an important gaseous mediator that has significant effects on the immunological, neurological, cardiovascular and pulmonary systems of mammals. Sodium hydrogen sulfide is an H2S donor commonly used in cellular and whole animal experimental systems. For example, it has been used to suggest that H2S promotes neutrophil migration1, reduces airway inflammation2, and protects neurites,3 heart,4 and intestine5 from chemical or ischemic-reperfusion damage.

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Technical Information
Formal Name sodium sulfide, hydrate
CAS Number 207683-19-0
  • NaHS
  • NSC 158264
  • Sodium Hydrosulfide
Molecular Formula HNaS · XH2O
Formula Weight 56.1
Purity ≥65%
Formulation A crystalline solid
λmax 224 nm
InChI Code 1S/Na.H2O.H2S/h;2*1H2/q+1;;/p-1

WARNING - This product is not for human or veterinary use.

Shipping & Storage
Storage -20°C
Shipping Wet ice in continental US; may vary elsewhere
Stability As supplied, 2 years from the QC date provided on the Certificate of Analysis, when stored properly
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References & Background Reading
Product Description References

1. Dal-Secco, D., Cunha, T.M., Freitas, A., et al. Hydrogen sulfide augments neutrophil migration through enhancement of adhesion molecule expression and prevention of CXCR2 internalization: Role of ATP-sensitive potassium channels. J Immunol 181 4287-4298 (2008).

2. Chen, Y., Wu, R., Geng, B., et al. Endogenous hydrogen sulfide reduces airway inflammation and remodeling in a rat model of asthma. Cytokine 45 117-123 (2009).

3. Hu, L., Lu, M., Wu, Z., et al. Hydrogen sulfide inhibits rotenone-induced apoptosis via preservation of mitochondrial function. Mol Pharmacol 75(1) 27-34 (2009).

4. Yong, Q.C., Lee, S.W., Foo, C.S., et al. Endogenous hydrogen sulphide mediates the cardioprotection induced by ischemic postconditioning. Am J Physiol Heart Circ Physiol 295 H1330-H1340 (2008).

5. Liu, H., Bai, X., Shi, S., et al. Hydrogen sulfide protects from intestinal ischaemia-reperfusion injury in rats. J Pharm Pharmacol 61 207-212 (2009).

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