Biological Buffer Bicine N, N-Dihydroxyethyl-Glycin CAS No 150-25-4

• Appearance: Powder
• Grade Standard: Reagent Grade
• Transport Package: Paper Box
• Specification: kg
• Trademark: Peng test organism
• Origin: Xuzhou, China
• Model NO.: Bicine
• HS Code: 29225000
• Production Capacity: 10 Tons/Month

Product Description

Chemical properties:
N, N-dihydroxyethyl glycine is a white crystalline powder at room temperature and pressure, and has a certain solubility in water. Its structure contains an amino group, carboxyl group and two hydroxyl group units with large polarity.
Application:
N, N-dihydroxyethyl glycine is an amino acid derivative and is used as a buffer in biochemical research, mainly in laboratory research and development process and chemical production process.
Biological activity:
Bicine (N, N-bis (2-hydroxyethyl)glycine, Diethylolglycine, Diethanol glycine, Dihydroxyethylglycine) is an organic compound that has been used as a buffer.
Purpose:
1.buffer is recommended for low temperature biochemical work. It is used in the preparation of stable substrate solutions for serum guaninase assays. It is also a very versatile Buffer, used for enzyme reaction buffer, electrophoresis buffer, working concentration from 3 to 100mM.
2.Used in biological buffer, especially for low-temperature biochemical research; For the preparation of a stable substrate solution for the determination of serum guaninase; Spacer arm in fractionation of plasma proteins by isokinetic electrophoresis using crosslinked dextran

Point of melting:	190 °C (dec.)(lit.)
Boiling point:	290.25°C (rough estimate)
Density of density:	1.05 g/mL at 20 °C
Pressure of vapor:	0.002-0.007Pa at 20-25ºC
Index of refraction:	1.4240 (estimate)
Storage conditions:	room temp
Degree of solubility:	H2O:1 Mat 20 °C, transparent and colorless
form:	White powder
PH value:	4.0-5.5 (25ºC, 1M in H2O)
Acid-base indicator discoloration ph range:	7.6 - 9.0
Coefficient of acidity (pKa):	8.3(at 25ºC)
Solubility of water:	soluble
Maximum wavelength (λmax):	λ: 260 nm Amax: 0.070λ: 280 nm Amax: 0.040
LogP:	2.3 at 20ºC and pH7
Surface tension:	72.2mN/m at 1g/L and 20ºC

Properties	standard	Result of Analysis
Appearance	White crystalline powder	Milky white crystalline powder
Assay,%	≥99.0%	99.82
Moisture(%)	≤0.5%	0.19
loss ondrying	≤1%	0.41
solubility (1.0Maqueous)	,	,
PH (1.0Maqueous)	4.0-6.0	5.6
/260nm (Ultravioletabsorbance)	≤0.05	0.02
: Conclusion:                     :Passed

:,25ºC
Storage:roomtemperature25ºC