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  7. Potassium, sulfuré, S 11,8 % min. sous forme de sulfure, Thermo Scientific Chemicals

Potassium, sulfuré, S 11,8 % min. sous forme de sulfure, Thermo Scientific Chemicals

Code produit. 11384308
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Quantité:
100 g
500 g
Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.
Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.

Description

Mélange composé de polysulfures de potassium et de thiosulfate de potassium

Potash is used in black/brown patina (copper, brass, bronze). Its use include decorative color effects on copper, brass, bronze and nickel. Sulfurated potash has been used in the treatment of acne and other skin disorders usually in the form of a lotion with zinc sulfate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 39365-88-3
Formule moléculaire K4O3S3
Poids moléculaire (g/mol) 300.57
Numéro MDL MFCD00064604
Clé InChI YFKFGPGTVQHNEF-UHFFFAOYSA-L
Synonyme potash, sulfurated, sulfurated potash, potash, sulfurated usp, liver of sulfur, 2k.k2s.so32, potash sulfurated liver of sulfur, dipotassium hypo potassium sulfide, potash, sulfurated, s as sulfide, dipotassium thiosulfate mixture with potassium sulfide, dipotassium thiosulfate mixture with potassium sulfide k2sx
CID PubChem 56842985
Nom IUPAC tétrapotassium;dioxido-oxo-sulfanylidène-$l^{6}-sulfane;sulfanide
SMILES [S--].[K+].[K+].[K+].[K+].[O-]S([O-])(=O)=S

Spécification

Nom chimique ou matériau Potash
Note relative au nom Mixture composed of potassium polysulfides and potassium thiosulfate
Couleur Vert
Forme physique Morceaux
Quantité 500 g
Plage de pourcentage du dosage S 11.8% min as sulfide
Informations sur la solubilité Soluble in water
Sensibilité Air sensitive; Hygroscopic
Aspect Green chunks

RUO – Research Use Only

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