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methanedisulphonic acid cas 503-40-2

Assay: 99%min

Appearance: White powder

Capacity: 30mts/moth or customized according to customer needs

Packaging: 25kg/drum

Sample: available


related documents:

  • COA of Methanedisulphonic Acid CAS 503-40-2
  • TDS of Methanedisulphonic Acid CAS 503-40-2


Methanedisulphonic acid

Methanedisulphonic acid Quick Details

Chemical Name: Methanedisulphonic acid

CAS No.: 503-40-2

Molecular Formula:CH4O6S2

Chemical Structure:Methanedisulphonic acid Structure

Molecular weight:176.17

Appearance:Light Gray to Whitepoeder

Assay: ≥96%

Methanedisulphonic acid Typical Properties

Items Specifications
Appearance Light Gray to Whitepoeder
Purity ≥96%
Melting Point 96-100 °C
Density 1.6517 (rough estimate)

Methanedisulphonic acidUsage

Widely used in electroplating hard chrome processes as a primary additive.

Methanedisulphonic acidPackaging and Shipping

25kg / drum

Methanedisulphonic acidStorage

Keep the seal and keep it under dry condition.

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