1.88009
Aquastar® CombiMethanol
one component solvent for volumetric Karl Fischer titration, max. 0.01% H₂O, Aquastar®
别名:
甲醇, 木酒精
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关于此项目
线性分子式:
CH3OH
化学文摘社编号:
分子量:
32.04
UNSPSC Code:
41115601
EC Index Number:
200-659-6
NACRES:
NA.21
Beilstein/REAXYS Number:
1098229
MDL number:
产品名称
容量法单组份溶剂（快速甲醇）, Solvent for volumetric Karl Fischer titration with one component reagents max. 0.01% H2O Aquastar®
vapor density
1.11 (vs air)
Quality Segment
vapor pressure
128 hPa ( 20 °C), 410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)
product line
Aquastar®
form
liquid
autoignition temp.
725 °F
potency
5628 mg/kg LD50, oral (Rat), 17100 mg/kg LD50, skin (Rabbit)
expl. lim.
36 %
reaction suitability
reaction type: volumetric
technique(s)
Karl-Fischer titration: suitable, titration: suitable
refractive index
n20/D 1.329 (lit.)
kinematic viscosity
0.54-0.59 cSt(20 °C)
bp
64.7 °C (lit.)
mp
−98 °C (lit.)
transition temp
flash point 9.7 °C
density
0.791 g/mL at 25 °C (lit.)
format
single component solution
storage temp.
15-25°C
SMILES string
CO
InChI
1S/CH4O/c1-2/h2H,1H3
InChI key
OKKJLVBELUTLKV-UHFFFAOYSA-N
Analysis Note
水 ≤ 0.01 %
Legal Information
AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
target_organs
Eyes,Central nervous system
存储类别
3 - Flammable liquids
flash_point_f
49.5 °F - closed cup
flash_point_c
9.7 °C - closed cup