Paraformaldehyde − It has the chemical formula OH(CH2 O)n H. The majority of solvents cannot dissolve this whitish solid.Structure of ParaformaldehydeOccurrenceIn the burning of methane and other carbon molecules, such as those produced by cooking, forest fires, and automobile exhaust, formaldehyd...
Formaldehyde (CH2O) - Formaldehyde is a naturally occurring organic compound with the chemical formula HCOOH. Formaldehyde is usually described as a gas, but it also exists dissolved in water or other solvents.
1. Names and Identifiers 1.1 Name Formaldehyde 1.2 Synonyms aldeideformicaBFVCH2OChloditanChlodithanChlodithanedormolDurine 1.3 CAS No. 50-00-0 1.4 CID 712 1.5 EINECS(EC#) 200-001-8; 608-494-5 1.6 Molecular Formula CH2O (isomer) 1.7 Inchi InChI=1S/CH2O/c1-2/h1H2 1.8 InChIkey WSFSS...
Molecular Formula: Papain Appearance: cream to light brown powder Application: Papain may cause allergic manifestatio... DeliveryTime: in stock PackAge: drums Port: Shanghai ProductionCapacity: 2 Metric Ton/Month Purity: 500000U Storage: dry and cool Transportation: air, courier and sea LimitNum:...
603988-88-1 Structure Properties603988-88-1 Basic Information Chemical Nameformaldehyde;2-methylphenol CAS No.603988-88-1 Molecular FormulaC8H10O2 Molecular Weight138.166 EINECS607-513-4; 618-497-3 View More603988-88-1 Properties Boiling Point191°Cat760mmHg Flash Point81.1°C...
4.2.3 Chemical structure of dispersing admixtures Lignin is a natural polymer found in wood and is of variable structure, depending on the timber source and time of year when the wood is cut. In one paper pulping process, the brown lignin is sulphonated to make it soluble prior to extractio...
The invention provides a formaldehyde removing agent and a preparation method therefor. The formaldehyde removing agent has a structure represented by a general formula (I) shown in the description, a general formula (II) shown in the description or a general formula (III) shown in the ...
sofosbuvir structure sofosbuvir chemical properties density 1.41 cas database reference 1190307-88-0 safety information hs code 29339900 . Details our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had...
Glazing powder is also known as melamine resin powder, its molecular structure is basically the same as melamine formaldehyde resin moulding powder, it is a polymers response to formaldehyde and melamine resin powder of dried milled material, ...
1. Process for preparing 2-hydroxy-benzoic aldehydes having the general formula (I): ##STR3## wherein R, R.sup.1, R.sup.2 and R.sup.3, which can be the same or different, represent hydrogen atoms; alkyl, aryl, cycloalkyl, alkoxyl, hydroxyl, or acylamino groups, or halogen; charac...