四氢呋喃 99,8, ChromAR® LC, UV, Macron Fine Chemicals™

供应商: Avantor Performance Materials
Danger

Synonyms: THF

MACR2858-25EA 1325 CNY
MACR2858-25 MACR2858-06 MACR2858-08
四氢呋喃 99,8, ChromAR® LC, UV, Macron Fine Chemicals™
四氢呋喃
分子式: C₄H₈O
分子量: 72.11 g/mol
沸点: 65 °C (101.325 kPa)
溶点: –108.3 °C
密度: 0.888 g/cm³ (20 °C)
闪点: –14.00 °C
存储条件: Ambient
MDL编号: MFCD00005356
CAS号: 109-99-9
EINECS: 203-726-8
UN号: 2056
ADR: 3 II
REACH: 05-2114615188-48
Merck Index: 12,09351
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=b2d7611caf0127fbef941994edd1d7e69487d54a&vid=2a64e21bd2e13636c3038adf839b3e9ff18509c5&prid=web&clid=SAPDAM

现在订购

产品技术规格

For Laboratory,Research,or Manufacturing Use ≥ 99.8 %
Assay (C₄H₈O) (by GC, corrected for water) ≥99.8 %
Peroxide (as H₂O₂) ≤0.015 %
Residue after Evaporation ≤5 ppm
Water (H₂O)(by KF, coulometric) ≤0.03 %
Optical Absorbance (1-cm path vs water) - 212 nm ≤1.00
Optical Absorbance (1-cm path vs water) - 225 nm ≤0.50
Optical Absorbance (1-cm path vs water) - 250 nm ≤0.17
Optical Absorbance (1-cm path vs water) - 300 nm ≤0.01
Meets Reagent Specifications for testing USP/NF monographs


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

更多 About VWR