Potassium 2,5-dihydroxybenzenesulfonate

Modify Date: 2024-01-02 18:17:04

Potassium 2,5-dihydroxybenzenesulfonate Structure
Potassium 2,5-dihydroxybenzenesulfonate structure
Common Name Potassium 2,5-dihydroxybenzenesulfonate
CAS Number 21799-87-1 Molecular Weight 228.264
Density N/A Boiling Point N/A
Molecular Formula C6H5KO5S Melting Point 251 °C (dec.)(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name potassium,2,5-dihydroxybenzenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 251 °C (dec.)(lit.)
Molecular Formula C6H5KO5S
Molecular Weight 228.264
Exact Mass 227.949478
PSA 106.04000
LogP 1.08270
Stability Stable. Incompatible with bases, oxidizing agents.
Water Solubility soluble

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 2
HS Code 29082000

 Customs

HS Code 2908999090
Summary 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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 Synonyms

Hydroquinone sulfonic acid,potassium salt
Hydroquinonesulfonate potassium salt
hydroquinone-2-sulfonic acid potassium salt
Potassium 2,5-dihydroxybenzenesulfonate
EINECS 244-584-7
2,5-Dihydroxybenzenesulfonic Acid Potassium Salt
Hydroquinonesulfonic Acid Potassium Salt
2,5-dihydroxybenzene sulfonic acid potassium salt
Benzenesulfonic acid,2,5-dihydroxy-,monopotassium salt
potassium hydroquinonesulfonate
Hydroquinone Sulfonic Acid Potassium Salt
potassium hydroguinone sulphonate
hydroquinonesulfonic acid,potassium salt
MFCD00007475
BENZENESULFONIC ACID, 2,5-DIHYDROXY-, MONOPOTASSIUM SALT
Benzenesulfonic acid, 2,5-dihydroxy-, potassium salt (1:1)