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Key Documents

13590

Sigma-Aldrich

Sodium hydrosulfide monohydrate

technical, ≥90%

Synonym(s):

Sodium bisulfide, Sodium hydrogen sulfide monohydrate

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About This Item

Linear Formula:
NaSH · H2O
CAS Number:
Molecular Weight:
74.08
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:

grade

technical

assay

≥90%

SMILES string

O.[Na]S

InChI

1S/Na.H2O.H2S/h;2*1H2/q+1;;/p-1

InChI key

ZNKXTIAQRUWLRL-UHFFFAOYSA-M

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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

194.0 °F - closed cup

flash_point_c

90 °C - closed cup


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Callum S Foden et al.
Science (New York, N.Y.), 370(6518), 865-869 (2020-11-14)
Peptide biosynthesis is performed by ribosomes and several other classes of enzymes, but a simple chemical synthesis may have created the first peptides at the origins of life. α-Aminonitriles-prebiotic α-amino acid precursors-are generally produced by Strecker reactions. However, cysteine's aminothiol
Masaki Nasu et al.
Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer, 10(4), 565-576 (2015-02-07)
Breast cancer 1-associated protein 1 (BAP1) is a nuclear deubiquitinase that regulates gene expression, transcription, DNA repair, and more. Several findings underscore the apparent driver role of BAP1 in malignant mesothelioma (MM). However, the reported frequency of somatic BAP1 mutations
Sourav Kundu et al.
Nitric oxide : biology and chemistry, 46, 172-185 (2015-02-11)
Previously we reported that matrix metalloproteinase-9 (MMP-9) plays an important role in extracellular matrix (ECM) remodeling in diabetic kidney. Induction of NMDA-R and dysregulation of connexins (Cxs) were also observed. We concluded that this was due to decreased H2S production
Philippe Haouzi et al.
Toxicological sciences : an official journal of the Society of Toxicology, 141(2), 493-504 (2014-07-13)
Hydrogen sulphide (H2S), a chemical hazard in oil and gas production, has recently become a dreadful method of suicide, posing specific risks and challenges for the first responders. Currently, there is no proven effective treatment against H2S poisoning and its
Takashi Sonobe et al.
Clinical toxicology (Philadelphia, Pa.), 53(6), 525-539 (2015-05-13)
Hydrogen sulfide (H2S) intoxication produces an acute depression in cardiac contractility-induced circulatory failure, which has been shown to be one of the major contributors to the lethality of H2S intoxication or to the neurological sequelae in surviving animals. Methylene blue

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