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2,5-Dihydroxybenzenesulfonate potassium salt(CAS:21799-87-1)

  • Packing   25kg/fiber drum
  • Molecular formula   C6H5KO5S
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Introduction
Potassium 2,5-dihydroxybenzenesulfonate Basic information
Product Name: Potassium 2,5-dihydroxybenzenesulfonate
Synonyms:

2,5-Dihydroxybenzenesulfonic acid potassium salt

Dobesilate potassium

Hydroquinonesulfonic acid potassium salt

Potassium dobesilate

Potassium hydroquinone sulfonate

CAS: 21799-87-1
MF: C6H5KO5S
MW: 228.26
EINECS: 244-584-7
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Potassium 2,5-dihydroxybenzenesulfonate Structure
Potassium 2,5-dihydroxybenzenesulfonate specification

Description

White crystalline powder

Assay  %

98.0

Melting point

249-251

Sulphate (as SO4) %

0.05

Iron ( as Fe) %

0.001

Heavy metal ( as Pb) %

0.001

Loss on drying

0.2

Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  2
TSCA  Yes
HS Code  29082000
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