Kwas borowy dla biologii molekularnej – Scharlau
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Boric acid, molecular biology grade
Kwas ortoborowy
– Synonyms: Orthoboric acid
– H3BO3
– M = 61,84 g/mol
– CAS [10043-35-3]
– EINECS-No.: 233-139-2
– Solub. in water: (20 ºC): 46,5 g/l
– Melting point: 185 ºC (decomposes)
– Vapour pressure: (20 ºC) 2,7 hPa
– LD 50 (oral, rat): 2660 mg/kg
– EC-Index-No.: 005-007-00-2
– GHS-signal word: Danger
– GHS-H sentences: H360FD
– GHS-P sentences: P281 – P201 – P202 – P308+P313 – P405 – P501a
– Tariff number: 2810 00 90 00
– Applications: in building materials, in porcelain industry, cosmetics, manufacture of dyes, photography, analytical chemistry.
SPECIFICATIONS
assay (acidimetric): min. 99,5 %
identity (IR-spectrum): passes test
0,05 M in a 1 cm cell at 260 nm: max. 0,01 AU
0,05 M in a 1 cm cell at 280 nm: max. 0,01 AU
heavy metals (as Pb): max. 0,001 %
DNases, RNases, Proteases : non detected
