252549
Formaldehyde solution
ACS reagent, 37 wt. % in H2O, contains 10-15% Methanol as stabilizer (to prevent polymerization)
Recommended Products
grade
ACS reagent
Quality Level
vapor density
1.03 (vs air)
vapor pressure
52 mmHg ( 37 °C)
52 mmHg ( 37 °C)
form
liquid
autoignition temp.
572 °F
contains
10-15% Methanol as stabilizer (to prevent polymerization)
concentration
36.5-38.0%
37 wt. % in H2O
impurities
≤0.006 meq/g Titr. acid
ign. residue
≤0.005%
color
APHA: ≤10
refractive index
n20/D 1.3765
density
1.09 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤5 ppm
sulfate (SO42-): ≤0.002%
cation traces
Fe: ≤5 ppm
heavy metals: ≤5 ppm (by ICP-OES)
suitability
suitable for manufacturing use (Laboratory chemicals)
SMILES string
[H]C([H])=O
InChI
1S/CH2O/c1-2/h1H2
InChI key
WSFSSNUMVMOOMR-UHFFFAOYSA-N
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This Item | F1635 | 47608 | 15512 |
|---|---|---|---|
| form liquid | form liquid | form liquid | form - |
| refractive index n20/D 1.3765 | refractive index - | refractive index - | refractive index - |
| density 1.09 g/mL at 25 °C (lit.) | density 1.09 g/mL at 25 °C (lit.) | density 1.09 g/mL at 20 °C, 1.09 g/mL at 25 °C (lit.) | density 1.09 g/mL at 25 °C (lit.) |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| grade ACS reagent | grade - | grade for molecular biology | grade - |
| vapor density 1.03 (vs air) | vapor density 1.03 (vs air) | vapor density 1.03 (vs air) | vapor density 1.03 (vs air) |
General description
Application
Physical form
Other Notes
The article number 252549-6X1L will be discontinued. Please order the single bottle 252549-1L which is physically identical with the same exact specifications.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 1 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
132.8 °F - closed cup
Flash Point(C)
56 °C - closed cup
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