Cat# 47083-U is a saturated solution of formaldehyde, water, and typically another agent, most commonly methanol. In its typical form, formalin is 37% formaldehyde by weight, 6-13% methanol, and the remainder water.
47083-U
Formaldehyde solution
stabilized with methanol, ~37 wt. % in H2O, certified reference material
Synonym(s):
Formalin
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About This Item
Linear Formula:
HCHO
CAS Number:
Molecular Weight:
30.03
Beilstein:
1209228
MDL number:
UNSPSC Code:
77101502
PubChem Substance ID:
NACRES:
NA.24
Pricing and availability is not currently available.
Recommended Products
grade
certified reference material
Quality Level
vapor density
1.03 (vs air)
vapor pressure
52 mmHg ( 37 °C)
CofA
current certificate can be downloaded
autoignition temp.
572 °F
contains
~37% water in methanol as stabilizer
packaging
pkg of 1 mL
concentration
~37 wt. % in H2O
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
density
1.09 g/mL at 25 °C (lit.)
suitability
suitable for manufacturing use (Laboratory chemicals)
application(s)
cleaning products
cosmetics
environmental
food and beverages
personal care
format
single component solution
storage temp.
2-30°C
SMILES string
[H]C([H])=O
InChI
1S/CH2O/c1-2/h1H2
InChI key
WSFSSNUMVMOOMR-UHFFFAOYSA-N
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Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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
Eyes,Central nervous system, Respiratory system
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
133.0 °F
Flash Point(C)
56.11 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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.
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Certificates of Analysis (COA)
Lot/Batch Number
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Protocols
Separation of Formaldehyde solution
Chromatograms
suitable for GC, application for air monitoring-
Are there any other compounds in Product No. 47083-U, Formaldehyde 37% Wt in Water, except formaldehyde and water?
1 answer-
Helpful?
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Helpful?
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Why does Product No. 47083-U, Formaldehyde 37% Wt in Water, contain methanol?
1 answer-
A small percentage of methanol is added to limit the extent of polymerization of the formaldehyde.
Helpful?
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What is the difference between formalin and formaldehyde?
1 answer-
Formaldehyde is a gas that is readily soluble in water. Formalin is the common name for a solution made of 37% formaldehyde, 6-13% methanol, and water. The terms are not interchangeable.
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