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| Product Name: |
formaldehyde/superlysoform
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| Supply Ability: |
2000tons |
| Related proudcts |
formaldehyde, |
| Specifications |
Packed in 1000kg,250kg,35kg 20MTS/20'FCL as per your request |
| Price Term: |
fob |
| Port of loading: |
qingdao |
| Minimum Order |
1ton |
| Unit Price: |
$330.00 - $400.00 / Ton |
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Formaldehyde Chemical Properties
mp -15℃
bp 97℃
density 1.09 g/mL at 25 ℃(lit.)
vapor density 1.03 (vs air)
vapor pressure 52 mm Hg ( 37 ℃)
refractive index n20/D 1.377
Fp 133 ¡ãF
storage temp. 2-8℃
Water Solubility soluble
Merck 14,4235
BRN 1209228
CAS DataBase Reference 50-00-0(CAS DataBase Reference)
NIST Chemistry Reference Formaldehyde(50-00-0)
EPA Substance Registry System Formaldehyde(50-00-0)
Item/Type
44% Grade
37% Grade
Premium quality
Average quality
Premium quality
Average quality
Density at 20℃
( g/cm3)
1.125-1.135
1.075-1.114
Formaldehyde Assay
(%)
43.5-44.4
42.5-44.4
37-37.4
36.5-37.4
Methanol Assay ( %)
2.0
As agreed
As Agreed
Acidity (as Formyl %)
0.02
0.05
0.02
0.05
Fe3+ ( % ¡Ü)
0.0001
0.0001
0.0001
0.0005
Melting point:
-92 ℃( -134 ¡ãF)
Boiling point
- 19 ℃( -2 ¡ãF)
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Flash point:
64 ℃ (147 ¡ãF)
Water-soluble
400 g dm&©|8722;3
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Usage
A good electrophile, participating in electrophilic aromatic substitution reactions with aromatic compounds.
A common precursor to more complex compounds and materials, as a range of resins, plastics, dye agent.
The textile industry uses formaldehyde-based resins as finishers to make fabrics crease-resistant .
An aqueous solution of formaldehyde can be useful as a disinfectant as it kills most bacteria and fungi.
Formaldehyde is used to inactivate bacterial products for toxoid vaccines
Used as tissue fixative and embalming agent.
Drug testing formaldehyde 37%/Formalin 44% / manathal
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| Company: |
Qingdao Guanyu Machinery and Material CO., LTD
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| Contact: |
Mr. jinming Guo |
| Address: |
Room1005051, Sunshine Xintiandi Building, Jinggangshan Road, Huangdao District., Qingdao, , Shandong |
| Postcode: |
266400 |
| Tel: |
+86 13919524883 |
| Fax: |
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| E-mail: |
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