missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Productos químicos
  4. Sales y sustancias inorgánicas
  5. Sales inorgánicas
  6. Sales metálicas de álcali
  7. Metabisulfito de potasio, > 95 %, Thermo Scientific Chemicals

Metabisulfito de potasio, > 95 %, Thermo Scientific Chemicals

CAS: 16731-55-8 | K2O5S2 | 222.31 g/mol

43.52€ - 484.41€

Identificadores de productos químicos

CAS 16731-55-8
Fórmula molecular K2O5S2
Peso molecular (g/mol) 222.31
Número MDL MFCD00167605
Clave InChI RWPGFSMJFRPDDP-UHFFFAOYSA-L
Sinónimo potassium metabisulfite, potassium disulfite, potassium pyrosulfite, dipotassium disulfite, dipotassium pyrosulfite, dipotassium metabisulfite, dipotassium disulphite, unii-65oe787q7w, ccris 1427, potassium disulfite k2s2o5
PubChem CID 28019
Nombre IUPAC Sulfinatosulfonato de dipotasio
SMILES [K+].[K+].[O-]S(=O)S([O-])(=O)=O
Ver más especificaciones

Productos 3
Código de producto Marca Cantidad Precio Cantidad y disponibilidad  
Código de producto Marca Cantidad Precio Cantidad y disponibilidad  
11324958
SDS Ver documentos
missing translation for 'viewProductCertificates'
Thermo Scientific Alfa Aesar
043908.22 		100 g
43.52€
100 g
Por favor, para comprar este producto. ¿No tiene usuario web? Regístrese hoy mismo.
11314958
SDS Ver documentos
missing translation for 'viewProductCertificates'
Thermo Scientific Alfa Aesar
043908.36 		500 g
144.72€
500 g
Por favor, para comprar este producto. ¿No tiene usuario web? Regístrese hoy mismo.
11334958
SDS missing translation for 'viewDocuments'
missing translation for 'viewProductCertificates'
Thermo Scientific Alfa Aesar
043908.A3 		2 kg
484.41€
2 Kg
Por favor, para comprar este producto. ¿No tiene usuario web? Regístrese hoy mismo.
Description

Description

It serves as a component of certain photographic developers and its solution is used in photographic fixing, in the textile industry for dyeing and cotton printing. It is utilized to precipitate gold from solution in aqua regia.

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.

Specifications

Chemical Identifiers

16731-55-8
222.31
RWPGFSMJFRPDDP-UHFFFAOYSA-L
28019
[K+].[K+].[O-]S(=O)S([O-])(=O)=O
K2O5S2
MFCD00167605
potassium metabisulfite, potassium disulfite, potassium pyrosulfite, dipotassium disulfite, dipotassium pyrosulfite, dipotassium metabisulfite, dipotassium disulphite, unii-65oe787q7w, ccris 1427, potassium disulfite k2s2o5
Sulfinatosulfonato de dipotasio

Specifications

Potassium metabisulfite
16731-55-8
Polvo
K2O5S2
potassium metabisulfite, potassium disulfite, potassium pyrosulfite, dipotassium disulfite, dipotassium pyrosulfite, dipotassium metabisulfite, dipotassium disulphite, unii-65oe787q7w, ccris 1427, potassium disulfite k2s2o5
RWPGFSMJFRPDDP-UHFFFAOYSA-L
Sulfinatosulfonato de dipotasio
28019
Pungent
190°C (decomposition)
Blanco
>99%
MFCD00167605
Soluble in water. Insoluble in ethanol.
[K+].[K+].[O-]S(=O)S([O-])(=O)=O
222.31
222.32
Air Sensitive
Videos
Safety and Handling

Safety and Handling

P280-P305+P351+P338-P310

H318.

missing translation for 'einecsNumber' : 240-795-3

missing translation for 'tsca' : Sí

Recommended Storage : Temperatura ambiente; almacenar en nitrógeno

Product Identifier
  • Potassium metabisulfite

Signal Word
  • Peligro

Hazard Category
  • Lesión ocular grave/irritación ocular Categoría 1

Hazard Statement
  • H318-Provoca lesiones oculares graves.
  • EUH031-En contacto con ácidos libera gases tóxicos.

Precautionary Statement
  • P305+P351+P338-EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
  • P310-Llamar inmediatamente a un CENTRO DE TOXICOLOG A/médico/.

Supplemental information
  • MIXTURE LIST-Contém: Potassium metabisulfite

SDS
Documents

Documents

Certificates

RUO – Research Use Only

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.