Siarczan laurylu sodowy, do biologii molekularnej – SCHARLAU

POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU

PRODUCENT: SCHARLAB

Sodium lauryl sulfate, molecular b. g.

SDS (Siarczan dodecylu, sól sodowa)

– Synonyms: Dodecyl sulfate sodium salt, SDS
– C12H25NaO4S
– M = 288,38 g/mol
– CAS [151-21-3]
– EINECS-No.: 205-788-1
– Solub. in water: (20 ºC): > 130 g/l
– Melting point: 205 ºC
– Boiling point: 216 ºC
– Flash pt. 170 – 180 ºC
– Ignition temp.: 310,5 ºC
– Vapour pressure: 0,18 Pa (20 ºC)
– LD 50 (oral, rat): 1288 mg/kg
– ADR: 4.1 F1 III UN 1325
– IMDG: 4.1 III UN 1325
– IATA/ICAO: 4.1 III UN 1325
– GHS-signal word: Danger
– GHS-H sentences: H311 – H318 – H228 – H302 – H332 – H315 – H335 – H412
– GHS-P sentences: P210 – P241 – P305+P351+P338 – P361 – P405 – P501a
– Tariff number: 2920 90 10 90
– Applications: in biochemistry, for determination of: tensioactive substances.
– Appearance: White

SPECIFICATIONS
assay (complexometric): min. 99 %
identity (IR-spectrum): passes test
solubility in ethanol : passes test
absorbance of an aqueous solution (3 %) in a 1 cm cell at 264 nm: max. 0,1 AU
absorbance of an aqueous solution (3 %) in a 1 cm cell at 280 nm: max. 0,1 AU
chlorides (Cl): max. 0,01 %
phosphates (as PO4): max. 0,0001 %
copper (Cu): max. 5 ppm
heavy metals (as Pb): max. 5 ppm
water (K.F.) : max. 2 %
DNases, RNases: non detected