Formaldehyde 37% 40% Free Fixing Agent for Textile Pigment Dyeing CAS: 50-00-0

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PRODUCTS DETAILS

Basic Info.

Model NO.
37%, 40%
Trademark
SCR or OEM
Origin
China
Production Capacity
1000, 000 Tons/Year

Product Description

  1. Product Name:Formaldehyde
  2. Other Names:
BFV; fannoform; superlysoform; Veracur; Formalin; formalith; Formic aldehyde; Formol; FYDE; HCHO; HOCH; karsan; lysoform; Melamine-Formaldehyde Resin; Methan 21; Methanal; Methyl aldehyde; Methylene oxide; Morbicid; Oxomethane; Oxomethylene; Oxymethylene
  1. Molecular Formula: CH2O
  2. UN No.: 1198
  3. HS No.:2912110000
  4. CAS No.:   50-00-0;8013-13-6
  5. EINECS No.:   200-001-8
  6. Hazard Class:  3+8
  7. Purity:  37%,40%
  8. Appearance: Transparent Colorless Liquid

SPECIFICATIONS

Our formaldehyde meets Chinese national standards, as well as European and American standards.

 
Item Formalin  
Appearance Colorless Transparent Liquid Colorless Transparent Liquid
Assay 37%Min 40%Min
Acidity(As Formic Acid) 0.04%Max 0.04%Max
Hazen 10Max 10Max
Methanol As per customer requirement As per customer requirement
          

PHYSICAL PROPERTIES
Formaldehyde (systematic name methanal) is a naturally occurring organic compound with the formula CH2O (H−CHO). It is the simplest of the aldehydes (R−CHO).
Formaldehyde is more complicated than many simple carbon compounds in that it adopts several different forms. As a gas, formaldehyde is colorless and has a characteristic pungent, irritating odor. Upon condensation, the gas converts to various other forms of formaldehyde (with different chemical formulas) that are of more practical value. One derivative is the cyclic trimer metaformaldehyde (1,3,5-trioxane) with the 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 a hydrate, methanediol, with the formula H2C(OH)2. This compound also exists in equilibrium with various oligomers (short polymers), depending on the concentration and temperature. A saturated water solution, of about 40% formaldehyde by volume or 37% by mass, is called "100% formalin". A small amount of stabilizer, such as methanol, is usually added to suppress oxidation and polymerization. A 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 following a previous trade name, "formalin".

PACKAGE

 
Package Drum No. Net Weight per Drum  Net Weight per 20'FCL
IBC Drum 20.00 1100 KG 22 MT
30KG Drum 720.00 30 KG 21.6 MT
220KG Drum 80.00 220 KG 17.6 MT


APPLICATION
Products generated from formaldehyde include urea formaldehyde resin, melamine resin, phenol formaldehyde resin, polyoxymethylene plastics, 1,4-butanediol, and methylene diphenyl diisocyanate.The textile industry uses formaldehyde-based resins as finishers to make fabrics crease-resistant.

When treated with phenol, urea, or melamine, formaldehyde produces, respectively, hard thermoset phenol formaldehyde resin, urea formaldehyde resin, and melamine resin. These polymers are common permanent adhesives used in plywood and carpeting. It is used as the wet-strength resin added to sanitary paper products such as facial tissue, table napkins, and roll towels. They are also foamed to make insulation, or cast into moulded products.

Formaldehyde is also a precursor to polyfunctional alcohols such as pentaerythritol, which is used to make paints and explosives.


An aqueous solution of formaldehyde can be useful as a disinfectant and biocide.

Formaldehyde is used in the manufacture of animal feeds.

Formaldehyde preserves or fixes tissue or cells.It is used as Tissue fixative and embalming agent.

Formaldehyde is used in Drug testing and Photography.

STORAGE
Protect packages from damage and keep cargo well closed, and keep from fire. in a warm,well ventilated,dry and shaded area. Avoid inhalation, ingestion and contact with eyes and skin.

QUALITY INSPECTION
Our chemicals can be tested by any impartial third party, such as SGS,BV,ISO,CE, etc.

ABOUT US
We work in this field for about 16 years, and the annual output of formaldehyde is about 1000,000 tons.

OUR ADVANTAGE
1.Quickly and timely response
2.Quick and professional Delivery of chemicals
3.Professional technical support and after-sales service
4.Full set of Hazard Chemical Exporting Licenses
5.Continuous and stable supply chemicals with professionally deal Bulk Vessel,ISO Tank and containers transportation
Formaldehyde 37% 40% Free Fixing Agent for Textile Pigment Dyeing CAS: 50-00-0Formaldehyde 37% 40% Free Fixing Agent for Textile Pigment Dyeing CAS: 50-00-0Formaldehyde 37% 40% Free Fixing Agent for Textile Pigment Dyeing CAS: 50-00-0Formaldehyde 37% 40% Free Fixing Agent for Textile Pigment Dyeing CAS: 50-00-0Formaldehyde 37% 40% Free Fixing Agent for Textile Pigment Dyeing CAS: 50-00-0Formaldehyde 37% 40% Free Fixing Agent for Textile Pigment Dyeing CAS: 50-00-0Formaldehyde 37% 40% Free Fixing Agent for Textile Pigment Dyeing CAS: 50-00-0

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