Solution Formaldehyde 37 Formaldehyde
- $700.00 /piece
- 1 piece
- Shandong Ruierqing Environmental Tech Co., Ltd.
- Shandong, China
- Mr jian Zhao
Product Detail
| Package preview: | brand: | wxya | |
| appearance: | transparent colorless liquid | IF: | methane |
| EINECS number: | 200-001-8 | purity: | 37%, 40% |
| Levels of danger: | 3+8 | Customs code: | 2912110000 |
| payment terms: | L/C, Western Union, T/T, MoneyGram | Origin: | Hebei china |
| Supply capacity: | 80000 tons per month | CAS number: | 50-00-0 |
| Grade standard: | food grade, industrial grade | Packaging Details: | IBC barreled 30KG barreled 220KG barreled |
| UN number: | 1198 | Other names: | formalin; formalism; formaldehyde; |
| model: | Solution formaldehyde 1 | application: | glue manufacturing |
| Classification: | aldehyde |
formaldehyde
1. Product Name: Formaldehyde
2. Other names:
BFV; Fanoform; Superlysosome; Vilacourt; Formalin; Formalin; Formaldehyde; Formaldehyde; Feed; Formaldehyde; HOCH; Formaldehyde; Methylene oxide; Morbid; Methylene oxide; Methoxymethylene; Formaldehyde
3. Molecular formula: CH2O
4. UN number: 1198
5. HS No.: 2912110000
6. CAS number: 50-00-0; 8013-13-6
7. EINECS No.: 200-001-8
8. Hazard level: 3+8
9. Purity: 37%, 40%
10. Appearance: colorless transparent liquid
2. Other names:
BFV; Fanoform; Superlysosome; Vilacourt; Formalin; Formalin; Formaldehyde; Formaldehyde; Feed; Formaldehyde; HOCH; Formaldehyde; Methylene oxide; Morbid; Methylene oxide; Methoxymethylene; Formaldehyde
3. Molecular formula: CH2O
4. UN number: 1198
5. HS No.: 2912110000
6. CAS number: 50-00-0; 8013-13-6
7. EINECS No.: 200-001-8
8. Hazard level: 3+8
9. Purity: 37%, 40%
10. Appearance: colorless transparent liquid
Physical and Chemical Properties:
Formaldehyde (systematic name Formaldehyde) is a naturally occurring organic compound with the molecular formula CH2O (H−CHO). It is the simplest aldehyde (R−CHO).Formaldehyde is more complex than many simple carbon compounds because it exists in several different forms. As a gas, formaldehyde is colorless, with a characteristic pungent, pungent odor. When condensed, the gas is converted to various other forms of formaldehyde (with different chemical formulas) that are more useful. One derivative is cyclic paraformaldehyde (1,3,5-trioxane) with the molecular formula (CH2O)3. There is also a linear polymer called paraformaldehyde. These compounds have similar chemical properties and are often used interchangeably.
When dissolved in water, formaldehyde also forms the hydrate methylene glycol, which has the molecular formula H2C(OH)2. This compound also exists in equilibrium with various oligomers (short polymers), depending on concentration and temperature. A saturated aqueous solution containing approximately 40% (volume) or 37% (mass) of formaldehyde is called "100% formalin". A small amount of stabilizer, such as methanol, is usually added to inhibit oxidation and polymerization. Typical commercial grade formalin may contain 10–12% methanol in addition to various metallic impurities. "Formaldehyde" was first used as a generic trademark in 1893, after the trade name was "formalin".
Grade standard:
thing | Formalin | ||
appearance | colorless transparent liquid | colorless transparent liquid | |
assay | 37% lowest | More than 40% | |
Acidity (calculated as formic acid) | 0.04% max | 0.04% max | |
Hesse | 10 max | 10 max | |
Methanol | According to customer requirements | According to customer requirements | |
application:
Products derived from formaldehyde include urea-formaldehyde resins, melamine resins, phenolic resins, acetal, 1,4-butanediol, and methylene diphenyl diisocyanate. The textile industry uses formaldehyde-based resins as finishes to make fabrics wrinkle-resistant.
When treated with phenol, urea, or melamine, formaldehyde produces hard thermosetting phenolic, urea, and melamine resins, respectively. These polymers are commonly used permanent adhesives in plywood and carpet. Used as a wet strength resin for toilet paper products such as facial tissues, napkins, roll towels, etc. They can also be foamed into insulation, or cast into molded products.
Formaldehyde is also a precursor to polyfunctional alcohols such as pentaerythritol, which is used to make paints.
Formaldehyde is used in the manufacture of animal feed.
Formaldehyde preserves or fixes tissues or cells. Used as a tissue fixative and antiseptic.
Formaldehyde is used in the manufacture of animal feed.
Formaldehyde preserves or fixes tissues or cells. Used as a tissue fixative and antiseptic.
1. What is the main product of your company?Formic Acid, Phosphoric Acid, Ammonia, Sodium Hydrosulfide, Sodium Hypochlorite, Formaldehyde, Ethanol.2. When was the company established?Xinlongwei Chemical Co., Ltd. was established in 2008.3. Do you provide samples?Provide samples and arrange international express delivery.4. In which countries does your company have customers?There are customers in Russia, South Africa, Vietnam, Malaysia, Chile, the United States, Brazil, Mexico, Canada, etc.5. Payment method?50% prepaid, 50% paid before shipment.
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