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Phenylmethyl sulphonyl fluoride ≥98 %, for biochemistry
Product information
Technical specifications
Information
α-Toluene sulphonyl fluoride, PMSF
Empirical formula C7H7FO2S
Molar mass (M) 174,2 g/mol
Density (D) 0,79 g/cm³
Melting point (mp) 94 °C
ADR 8 II
WGK 1
CAS No. [329-98-6]
EG-Nr. 206-350-2
UN-Nr. 2923
Molar mass (M) 174,2 g/mol
Density (D) 0,79 g/cm³
Melting point (mp) 94 °C
ADR 8 II
WGK 1
CAS No. [329-98-6]
EG-Nr. 206-350-2
UN-Nr. 2923
Irreversible inhibitor of serine- and thiol proteases. Reversible effect on cysteine proteases.
Stock solution: 17.4 mg/ml (100 mM) in isopropanol, ethanol or methanol.
Storage of stock solution protected from light at -20 °C.
For your convenience, Art. No. 6367.4 comes packed in a 30 ml brown glass bottle. Addition of 20 ml 2-propanol results in a 100 mM stock solution.
Stock solution: 17.4 mg/ml (100 mM) in isopropanol, ethanol or methanol.
Storage of stock solution protected from light at -20 °C.
For your convenience, Art. No. 6367.4 comes packed in a 30 ml brown glass bottle. Addition of 20 ml 2-propanol results in a 100 mM stock solution.
General, irreversible inhibitor of serin proteases (chymotrypsin, trypsin and thrombin) and for the dystin-protease papain. Inhibiton by sulphonation of the serine localised in the enzymatic active site.
Reversible inhibitor of cysteine-proteases. Ki = 0.91 ±0.01 mM
Reversible inhibitor of cysteine-proteases. Ki = 0.91 ±0.01 mM
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Hazard statements
H301 Toxic if swallowed
H314 Causes severe skin burns and eye damage
Precautionary statements
Precautionary statements - prevention
P280 Wear protective gloves/protective clothing/eye protection/face protection.
Precautionary statements - response
P301+P330+P331 IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin
with water [or shower].
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing.
P310 Immediately call a POISON CENTER/doctor.
H301 Toxic if swallowed
H314 Causes severe skin burns and eye damage
Precautionary statements
Precautionary statements - prevention
P280 Wear protective gloves/protective clothing/eye protection/face protection.
Precautionary statements - response
P301+P330+P331 IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin
with water [or shower].
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing.
P310 Immediately call a POISON CENTER/doctor.
