Glycerol-Hampton甘油

Glycerol-Hampton甘油

Glycerol-Hampton甘油

Products > Optimize Reagents > Optimize – Organics (Non-Volatile) > Glycerol

Glycerol

Applications

  • Crystallization grade Glycerol for formulating screens, optimization and cryoprotection

Features

  • Gradually increasing the Glycerol concentration to 5 to 35% in the original crystallization reagent is often times an effective cryoprotectant.

Description

Glycerol

Synonyms: 1,2,3-Propanetriol or Glycerin
HOCH2CH(OH)CH2OH
C3H8O3
Mr 92.09
CAS Number [56-81-5]
EC Number 200-289-5
Beilstein Registry Number 635685
RTECS MA8050000
MDL Number MFCD00004722
PubChem Substance ID 24895252
Purity ≥ 99.0% (GC)
pKa 14.2

Measured pH range of 100% Glycerol: 5.0 – 7.7 at 25°C
Measured Conductivity Range: 0.0 – 0.2 µS/cm at 25°C
Measured Refractive Index Range: 1.47124 – 1.47450 at 20°C

Al  ≤0.0005%
Ca ≤0.0005%
Cd ≤0.0001%
Cl  ≤0.001%
Cu ≤0.0005%
Fe ≤0.0005%
K   ≤0.005%
Mg ≤0.0005%
NH3 ≤0.05%
NH4+ ≤0.05%
Na ≤0.005%
P  ≤0.0005%
Pb ≤0.001%
SO4 ≤0.002%
Zn ≤0.0005%

甘油
应用
用于配制筛网、优化和冷冻保护的结晶级甘油
特征
逐渐将原始结晶试剂中的甘油浓度增加到 5% 到 35% 通常是一种有效的冷冻保护剂。
描述
甘油

同义词:1,2,3-丙三醇或甘油
HOCH2CH(OH)CH2OH
C3H8O3
92.09 先生
CAS 编号 [56-81-5]
EC 编号 200-289-5
贝尔斯坦注册号 635685
RTCS MA8050000
MDL 编号 MFCD00004722
PubChem 物质 ID 24895252
纯度 ≥ 99.0% (GC)
pKa 14.2

100% 甘油的测量 pH 范围:25°C 时为 5.0 – 7.7
测量的电导率范围:0.0 – 0.2 µS/cm at 25°C
测得的折射率范围:1.47124 – 1.47450 at 20°C

铝≤0.0005%
钙≤0.0005%
镉≤0.0001%
氯≤0.001%
铜≤0.0005%
铁≤0.0005%
钾≤0.005%
镁≤0.0005%
NH3 ≤0.05%
NH4+ ≤0.05%
钠≤0.005%
≤0.0005%
铅≤0.001%
SO4 ≤0.002%
锌≤0.0005%

GlycerolGlycerol-Hampton甘油

CAT NO

HR2-623

NAME

100% Glycerol

DESCRIPTION

100 mL

PRICE

$77.00

cart quote

Support Material(s)

Glycerol-Hampton甘油 HR2-623 Glycerol SDS

Certificate Of Analysis

References

1. Crystallization and Preliminary X-ray Analysis of the Auto-inhibited Twitchin Kinase. Hu, S-H; Lei, JY; Wilce, MCJ; Valenzuela, MRL; Benian, GM; Parker, MW; Kemp, BE. J Mol Biol 236, 1259- 1261, 1994.