PX1840
Isopropyl Alcohol
70% Reagent
Synonym(s):
IPA, 70% alcohol
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About This Item
UNSPSC Code:
12352104
Recommended Products
vapor pressure
42 hPa ( 20 °C)
Quality Level
form
liquid
shelf life
36 mo. (from manufacture date)
composition
Isopropyl Alcohol, 70%
color
APHA: ≤10
pH
7 (20 °C)
transition temp
flash point 18 °C
density
0.85 g/cm3 at 20 °C
shipped in
ambient
storage temp.
no temp limit
Application
Isopropyl Alcohol can be used as:
- A ‘green′ reaction solvent for the preparation of high molecular weight, high strength cycloaliphatic diisocyanate based silicone-urea copolymers.
- A granulating agent to determine the endpoint for microcrystalline cellulose (MCC-102) using the powder rheometer and thermal analysis.
- An extraction solvent for the extraction of oil from microalgae that have high polar lipid content.
- A solvent in the dehydration and paraffinization of tissues.
Analysis Note
Expiration date36 months from mfg dateColor (APHA)10APHA maxFormClear liquidInfrared SpectrumConforms to standardSpecific Gravity at 20/20°C0.872-0.883
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Target Organs
Central nervous system
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
64.4 °F
Flash Point(C)
18 °C
Certificates of Analysis (COA)
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To prepare and characterize microcrystalline cellulose granules using water and isopropyl alcohol as granulating agents and determine its end-point by thermal and rheological tools
Chaudhari SP and Dave RH
Drug Development and Industrial Pharmacy, 41(5), 744-752 (2015)
I V Viktorov et al.
Bulletin of experimental biology and medicine, 136(1), 105-106 (2003-10-10)
Isopropyl alcohol (isopropanol) can be used as a substitute for ethyl alcohol in tissue dehydration during embedding into paraffin and dehydration of stained sections. The use of isopropyl alcohol during paraffinization allows us to exclude treatment with intermediate solvents of
Oil extraction from microalga Nannochloropsis sp. with isopropyl alcohol
Yao Linxing, et al.
Journal of the American Oil Chemists' Society, 89(12), 2279-2287 (2012)
Isopropyl alcohol: an unusual, powerful,`green?solvent for the preparation of silicone-urea copolymers with high urea contents
Yilgor E, et al.
Polymer, 44(26), 7787-7793 (2003)
Smruti P Chaudhari et al.
Drug development and industrial pharmacy, 41(5), 744-752 (2014-03-25)
Microcrystalline cellulose (MCC-102) is one of the most commonly used excipient in the pharmaceutical industry. For this research purpose, authors have developed a different technique to determine the end point for MCC-102 using water and isopropyl alcohol 70% (IPA) as
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