Kwas 4-toluenosulfonowy, monohydrat EssentQ® do syntezy – Scharlau
Additional information
| Wielkość opakowania | |
|---|---|
| Nr katalogowy | |
| Producent: | |
| CAS: | |
| UN | |
| ADR |
POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Toluene-4-sulfonic acid monohydrate, Ess
– Synonyms: PTSA monohydrate, 4-Methylbenzenesulfonic acid, PASAM, p-Toluenesulfonic acid
– C7H8O3S·H2O
– M = 190,22 g/mol
– CAS [6192-52-5]
– EINECS-No.: 203-180-0
– Solub. in water: (20 ºC): ~ 750 g/l
– Melting point: 105 ºC (anhydrous substance)
– Flash pt. 180 ºC
– LD 50 (oral, rat): 2480 mg/kg (anhydrous substance)
– EC-Index-No.: 016-030-00-2
– ADR: 8 C4 III UN 2585
– IMDG: 8 III UN 2585
– IATA/ICAO: 8 III UN 2585
– GHS-signal word: Warning
– GHS-H sentences: H315 – H319 – H335
– GHS-P sentences: P261 – P280 – P305+P351+P338 – P321 – P405 – P501a
– Tariff number: 2904 10 00 90
– Applications: analytical chemistry, laboratory reagent, synthesis of organic products.
SPECIFICATIONS
assay (acidimetric, on dried sample): min. 98 %
identity (IR-spectrum): passes test
residue on ignition: max. 0,2 %
water (K.F.): 9,5 – 12 %
