Boric acid, molecular biology grade
- 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: P261 - P280 - P304+P340 - P312 - 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
- 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: P261 - P280 - P304+P340 - P312 - 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
x 500 g
x 1 kg
x 5 kg
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