甘油, anhydrous ≥99.5% (by GC), BAKER ANALYZED® ACS, J.T.Baker®

供应商: Avantor

Synonyms: 丙三醇, 1,2,3-丙三醇

BAKR2136-08EA 3630 CNY
BAKR2136-08 BAKR2136-01 BAKR2136-03 BAKR2136-R
甘油, anhydrous ≥99.5% (by GC), BAKER ANALYZED® ACS, J.T.Baker®
甘油
分子式: HOCH₂CH(OH)CH₂OH
分子量: 92.09 g/mol
沸点: 290
溶点: 18.6
密度: 1.26 g/cm³ (20 °C)
闪点: 177 °C
存储条件: Ambient
MDL编号: MFCD00004722
CAS号: 56-81-5
EINECS: 200-289-5
Merck Index: 13,04497
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产品技术规格

Meets ACS Reagent Chemical Requirements Min. 99.5 %
For Laboratory,Research,or Manufacturing Use Max. 10
Assay (HOCH₂CHOHCH₂OH) (by GC, corrected for water) ≥99.5 %
Color (APHA) ≤10
Residue after Ignition ≤0.005 %
Neutrality Passes Test
Chlorinated Compounds (as Cl) ≤0.003 %
Sulfate (SO₄) ≤0.001 %
Acrolein and Glucose Passes Test
Fatty Acid Esters (as Butyric Acid) ≤0.05 %
Substances Darkened by H₂SO₄ Passes Test
Water (H₂O)(by Karl Fischer titrn) ≤0.5 %
Heavy Metals (as Pb) ≤2 ppm
Meets Reagent Specifications for testing USP/NF monographs
Product Information (not specifications): Density (g/mL) at 25°C (typical) = 1.257


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