MediaWare No: 387 File: ALFA_BRI-E Job: ALFA_BRI-E User: GV Page: 428
2-DEC-05 10:38:14
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1414
Tris(hydroxymethyl)aminomethane ’BAKER ANALYZED’ / ACS
M = 1 2 1 . 1 4 g/mol CAS NO. 77-86- 1 EINECS 20 1 -064-4 NC CODE 2922 1 9 80 R: 36/38
PACKING
CONT.
Assay (dry basis) Absorbance
99.8- 1 00. 1 % passes test
NO. 1414.0500
500 g
6
Heavy Metals (as Pb) Insoluble Matter
max. 5 ppm max. 0.005%
1414.1000
1 kg
6
1414.9050
50 kg
PRODUCT
PACKING
Iron (Fe)
S: 24/25-26
4
PRODUCT
Meets ACS Specifications
A NH2C(CH2OH)3
Water (H2O)
BOX
max. 5 ppm max. 2%
Xi
irritant
1533
Tris(hydroxymethyl)aminomethane ’BAKER’
A NH2C(CH2OH)3
Assay
min. 99.5%
M = 1 2 1 . 1 4 g/mol
NO.
BOX
1533.1000
1 kg
1533.9025
25 kg
For Liquid Chromatography and Molecular Biology applications Assay (dried basis) min. 99.0% Appearance passes test DNase Activity none detected Protease Activity none detected RNase Activity none detected Water (H2O) max. 0.5% Absorbance of a 1 M Solution, Maximum (1-cm path vs water): at 260 nm 0.06 at 280 nm 0.06 at 400 nm 0.0 1 Trace Impurities (in ppm): Calcium (Ca) max. 1 Copper (Cu) max. 1 Iron (Fe) max. 1 Lead (Pb) max. 1 Magnesium (Mg) max. 1
PRODUCT
PACKING
(Alkylaryl Polyether Alcohol) Color (APHA) Identification (by IR)
CAS NO. 77-86- 1 EINECS 20 1 -064-4
CONT.
NC CODE 2922 1 9 80 R: 36/38 S: 24/25-26
4
Xi
irritant
A 4103
Tris (hydroxymethyl)aminomethane See for qualities meeting the requirements of cGMP, USP/NF, BP/Ph.Eur, JP or FCC, page 36
Tris(hydroxymethyl)aminomethane hydrochloride ’BAKER ULTRAPURE BIOREAGENT’
A NH2C(CH2OH)3.HCl M = 1 57.60 g/mol CAS NO. 1 1 85-53- 1 EINECS 20 1 -064-4 NC CODE 2922 1 9 90 R: 36/38 S: 24/25-26
4
Xi
irritant
2838
CONT. BOX
4103.0500
500 g
4103.1000
1 kg
4103.5000
5 kg
PRODUCT
PACKING
Triton X100 ’BAKER’
M = 646.87 g/mol 1 l = 1 .00 kg CAS NO. 9002-93- 1
max. 60 passes test
NC CODE 3402 1 3 00 R: 22-4 1 S: 24-26-39
4
Xn
harmful
A
NO.
Trolamine See for qualities meeting the requirements of cGMP, USP/NF, BP/Ph.Eur, JP or FCC, page 36
NO.
CONT. BOX
2838.0500
500 ml
2838.5000
5l