Sodium metabisulfite, for analysis

Name: Sodium metabisulfite, for analysis
SKU: 223070010

Reduction reagent | CAS: 7681-57-4 | Na2O5S2 | 190.09 g/mol

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Quantity:

500 g

1 kg

2.5 kg

Packaging:

Plastic bottle

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產品號碼 223070010

價格 (TWD)

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Quantity:

1 kg

Packaging:

Plastic bottle

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化學識別

CAS7681-57-4

IUPAC Namedisodium (sulfinatooxy)sulfinate

Molecular FormulaNa2O5S2

InChI KeyLDTLADDKFLAYJA-UHFFFAOYSA-L

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

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規格

規格表

Titration Iodimetric>=58.5 % (SO2)

Iron (Fe)=<20 ppm

Appearance (Color)White

Insoluble matter=<0.005 %

Appearance (Form)Crystalline powder

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

Reduction reagent

RUO – Research Use Only