2-丙醇 99,8, SPECTRONORM® Spectroscopy

供应商: VWR Chemicals
Danger

Synonyms: 仲丙醇, 异丙基醇, 异丙醇, IPA

Filter 0,2 um_Nitrogen_filled

VWRC84706.290EA 496 CNY
VWRC84706.290 VWRC84706.320
2-丙醇 99,8, SPECTRONORM® Spectroscopy
2-丙醇

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

分子式: (CH₃)₂CHOH
分子量: 60.1 g/mol
沸点: 82
溶点: –89 °C
密度: 0.786 g/cm³ (20 °C)
闪点: 12 °C
存储条件: Ambient
MDL编号: MFCD00011674
CAS号: 67-63-0
EINECS: 200-661-7
UN号: 1219
ADR: 3 II
REACH: 01-2119457558-25
Merck Index: 13,05228
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=ceac541820c6046c770c320cb35e80c1343901a5&vid=4a720b44a08c22b968be82ae24c2b3d604bdd52b&prid=web&clid=SAPDAM

现在订购

产品技术规格

Assay (GC) ≥ 99.9 %
Solubility in water Passes test ACS
Acidity ≤ 0.0001 meq/g
Alkalinity ≤ 0.0001 meq/g
Colouration ≤ 10 APHA
Carbonyl compounds (as acetone) ≤ 20 ppm
Carbonyl compounds (as propionaldehyde) ≤ 20 ppm
Evaporation residue ≤ 5 ppm
Water ≤ 0.05 %
Absorbance (210 nm) ≤ 0.52
Absorbance (220 nm) ≤ 0.19
Absorbance (230 nm) ≤ 0.10
Absorbance (245 nm) ≤ 0.05
Absorbance (250 nm) ≤ 0.02
Absorbance (from 260 nm) ≤ 0.01
Transmittance (210 nm) ≥ 30 %
Transmittance (220 nm) ≥ 65 %
Transmittance (230 nm) ≥ 80 %
Transmittance (245 nm) ≥ 90 %
Transmittance (250 nm) ≥ 95 %
Transmittance (from 260 nm) ≥ 98 %
Fluorescence (as quinine) (254 nm) ≤ 1.0 ppb
Fluorescence (as quinine) (365 nm) ≤ 1.0 ppb


Learn more

About VWR

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

更多 About VWR