439193
Methanol
≥99.9%, gradient grade, suitable for HPLC, suitable for EPA 1613
Synonym(s):
Methyl alcohol
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About This Item
97.68 mmHg ( 20 °C)
Product Name
Methanol, suitable for HPLC, gradient grade, suitable as ACS-grade LC reagent, ≥99.9%
grade
gradient grade
Quality Level
Agency
suitable for EPA 1613
vapor density
1.11 (vs air)
vapor pressure
410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)
Assay
≥99.9%
form
liquid
autoignition temp.
725 °F
expl. lim.
36 %
technique(s)
HPLC: suitable
impurities
H2SO4, passes test (darkened)
≤0.0002 meq/g Titr. base
≤0.0003 meq/g Titr. acid
≤0.001% acetaldehyde
≤0.001% acetone
≤0.001% formaldehyde
≤0.03% water
evapn. residue
≤0.0003%
color
APHA: ≤10
clear
refractive index
n20/D 1.329 (lit.)
bp
64.7 °C (lit.)
mp
−98 °C (lit.)
density
0.791 g/mL at 25 °C (lit.)
HPLC-gradient
≤5 mAU at 254 nm
λ
H2O reference
UV absorption
λ: 203 nm Amax: ≤1.0
λ: 210 nm Amax: ≤0.60
λ: 220 nm Amax: ≤0.30
λ: 230 nm Amax: ≤0.15
λ: 240 nm Amax: ≤0.05
λ: 260-400 nm Amax: ≤0.01
suitability
passes test for HPLC
application(s)
food and beverages
format
neat
SMILES string
CO
InChI
1S/CH4O/c1-2/h2H,1H3
InChI key
OKKJLVBELUTLKV-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | 34860 | 154903 | 900688 |
---|---|---|---|
grade gradient grade | grade - | grade ACS spectrophotometric grade | grade - |
technique(s) HPLC: suitable | technique(s) HPLC: suitable, immunofluorescence: suitable | technique(s) UV/Vis spectroscopy: suitable | technique(s) UHPLC: suitable, mass spectrometry (MS): suitable |
Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
assay ≥99.9% | assay ≥99.9% | assay ≥99.9% | assay ≥99.92% |
application(s) food and beverages | application(s) food and beverages | application(s) food and beverages | application(s) food and beverages |
form liquid | form liquid | form liquid | form liquid |
General description
Application
- HPLC with gradient analysis
- Spectrophotometry
- Residual testing
- LC-MS applications
Used as a solvent/reagent to determine total phenols content, anti-DPPH activity and the content of antioxidants in honeybee drone blood homogenate (DBH) samples.
Packaging
Preparation Note
Signal Word
Danger
Hazard Statements
Precautionary Statements
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
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point(F)
49.5 °F - closed cup
Flash Point(C)
9.7 °C - closed cup
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
FSL
Group 4: Flammable liquids
Alcohols
Hazardous rank II
ISHL Indicated Name
Substances Subject to be Indicated Names
ISHL Notified Names
Substances Subject to be Notified Names
JAN Code
439193-20L-P2:
439193-50L:4548173150796
439193-VAR:
439193-200L:4548173150758
439193-20L:4548173150765
439193-200L-P2:
439193-1L:
439193-16L:
439193-20L-N2:
439193-4X4L:4548173150789
439193-4L:4548173150772
439193-VS-50L-P1:
439193-BULK:
439193-18L:4548173150741
439193-50L-P2-4A:
439193-20L-P2-4A:
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