Vicamol snf p vicamol snf p manufactured by viswaat chemicals ltd. Sodium alkyl butyl and dibutyl naphthalene sulfonate. Antiviral sulfonated naphthalene formaldehyde condensation. They are produced on a large scale by condensation of naphthalenesulfonate or alkylnaphthalenesulfonates with. Snf is made of naphthalene, sulfuric acid, formaldehyde and liquid base, and undergoes a series of reactions such as. Naphthalene sulfonic acidformaldehyde condensate, sodium salt is a sodium salt of the prod. Immediately flush with plenty of water for at least 15 minutes. Sulfonated naphthalene condensate, sodium salt nfpa rating. Understanding of naphthalene sulfonate formaldehyde. It is highly recommended for its various features such as consolidation capacity, enhancing properties, reducing segregation and bleeding as well as eliminating cold joint formation in between the subsequent pours of. Formaldehyde solution has been used for crosslinkingfixing of cells in chip chromatin immunoprecipitation assay.
Sulphonated naphthalene formaldehyde manufacturers. Naphthalenesulfonates are derivatives of sulfonic acid which contain a naphthalene functional unit. A related family of compounds are the aminonaphthalenesulfonic acids. The top countries of suppliers are china, pakistan, and south korea, from which the percentage of sodium naphthalene sulfonate supply is 99%, 1%, and 1% respectively. It has been designed to create less foam when used in various applications, such as rinse aids, automatic. Naphthalene sulfonic acidformaldehyde condensate, sodium.
Material safety data sheet superplasticizer naphthalene. Establishments primarily engaged in manufacturing industrial organic chemicals, not elsewhere classified. Poly naphthalene sulfonate formaldehyde nsf is a naphthalene based superplasticizer a chloridefree admixture which is supplied as a brown powder to be instantly dissolved in water. Zero slumploss superplasticizer download pdf info publication number ep0612702a1. Snf has been applied to the highway, bridge, tunnel, water conservancy hydroelectric project, port, quay, skyscraper, power engineering, industrial civil building, prestressing. Trisha speciality sulphonated naphthalene formaldehyde. Synthesis of sulfonated melamine urea formaldehyde resins. Product safety assessment sodium polynaphthaleneformaldehyde sulfonate this document provides a brief description of sodium polynaphthaleneformaldehyde sulfonate, its. Sodium polynaphthaleneformaldehyde sulfonate safety. All tested deflocculant mixtures have been composed by a 25% of polymer 50% of solid content and a 75% of sodium silicate sio 2 na 2 o 1 supplied by fmc foret corporation. The polymol snf anionic surfactants are a series of sodium salts of alkyl naphthalene sulfonic acid formaldehyde condensate. Naphthalenesulfonate formaldehyde condensate, sodium salt is not known to cause teratogenicity or. Sodium polynaphthaleneformaldehyde sulfonate safety data sheet 06232015 en english us sds id. Incepted in the year 2012, at ahmedabad gujarat india, we, trisha speciality chemical pvt.
Cxso054 55 formaldehyde naphthalenesulfonic acid polymer sodium salt 9084064 listed on the aics australian inventory of chemical substances listed on the canadian dsl domestic sustances list. These products provide excellent wetting, dispersing, hydrotroping and medium to low foaming. Influence of sulfonated acetoneformaldehyde condensation. The top countries of suppliers are india, china, and india, from which the percentage of liquid naphthalene supply is 1%, 98%, and 1% respectively. The invention relates to a method for producing a naphthalene sulfonic formaldehyde condensation compound. Find details of companies offering sulphonated naphthalene formaldehyde at best price. Sodium naphthalene sulfonate formaldehyde snfpnsfnd, also called poly naphthalene sulfonate or naphthalene superplasticizer, belongs to a type of high range water reducer, and it can be used in cement and construction industry. Cn101880247a method for producing naphthalene sulfonic. Sodium salt of sulfonated naphthalene formaldehyde condensate 5. A wide variety of sodium naphthalene sulfonate options are available to you, there are 468 suppliers who sells sodium naphthalene sulfonate on, mainly located in asia. Sodium salt of naphthalene sulfonate polymerized with formaldehyde, sodium salt of. Chemsons industrial corporation is in the manufacturing of sulfonated naphthalene formaldehyde condensate sodium salt since more than 15 years producing various grades of snfc depending on the end use of the product. The product is made of naphthalene, sulfonic acid, hcho and alkali through sulfonation, condensation, hydrolyzation, and neutralization reaction. Formaldehyde calculation base cement 300 kgm 3 ls base ae wr cement x 0.
This is a typical formulation used for ceramic suspension manufacturers when the polyelectrolyte is the main ingredient and sodium silicate acts as coadjuvant 2. The method solves the technical problems that the method avoids using fuming sulfuric acid and sulfonation entrainer and prepares a product by condensation under low total acidity, and the product does not contain calcium or magnesium ions, has heatresistant stability and does not. Nease performance chemicals provides naphthalene sulfonates with excellent wetting and dispersing properties. Residues petroleum, catalytic reformer fractionator, sulfonated, polymers with formaldehyde, sodium salts regulatory process names 1 iupac names 2 other names 1 other identifiers 1 print infocard. Naphthalene sulfonic acid formaldehyde polycondensate, sodium salt. The offered range of sulphonated naphthalene formaldehyde is used as an additive substance in concrete mixing. This product is a solution of approximately 37% by weight of formaldehyde gas in water.
Material safety data sheet sodium naphthalene sulfonate. Naphthalene sulfonate formaldehyde poly naphthalene. However, this product contains trace levels of formaldehyde cas no. The nease portfolio of naxan naphthalene sulfonates includes products which vary in foaming tendency from medium to low. Formaldehydesodium betanaphthalenesulfonate polymer. Use of the substancepreparation intermediate for organic synthesis repellent 1. Js designer tiles product is engaged in manufacturing of sulphonated naphthalene formaldehyde super plasticizer show extremely high water reduction in. Of commercial importance are the alkylnaphthalene sulfonates, which are used as superplasticizers in concrete. An oral hygiene composition comprising an effective amount for preventing deposition of dental plaque on teeth of a sulfonated condensation polymer of formaldehyde with naphthalene, said polymer having repeating units of structure. A wide variety of liquid naphthalene options are available to you, there are 1,324 suppliers who sells liquid naphthalene on, mainly located in asia. Buy high purity sodium alkyl butyl and dibutyl naphthalene sulfonate analytical standards from chem service inc. We,china sodium naphthalene sulfonate formaldehyde condensate 36290047 suppliers and china sodium naphthalene sulfonate formaldehyde condensate 36290047 naphthalene sulphonate himadri at himadri, sulfonated naphthalene formaldehyde condensate sodium salt is produced in liquid and powdered form.
Material safety data sheet sodium naphthalene sulfonate formaldehyde tel. If concrete is applied to the floor, 10m2 x 10cmh 1m3 and if 1% of formaldehyde is emitted from concrete. Sodium salt of sulfonated naphthalene formaldehyde snfpns. Sodium naphthalene sulfonate formaldehyde snf has a good adaptability to various cements and it is no erodent to reinforcing bar and nonpoisonous and pollutionfree. Technical data sheet naphthalene sulfonate formaldehydecondensatessodium salts description use advantages naphthalene sulfonate formaldehydecondensatessodium salts is a highly effective dual action powder superplasticizer the production of free flowing concrete or as a substantial waterreducing agent for promoting high early and ultimate. Dispersant for pigments, extenders, fillers, synthetic latex production.
Chemsons business activity was initiated in 1983 by the founder mr. Compared with naphthalene sulfonate formaldehyde condensation, saf had a better effect in reducing the viscosity, especially for the saf with molecular weight of 31,80036,800 and the sulfonic group content of 3. Sulfonated naphthalene formaldehyde condensation polymers. Adsorption characteristics of naphthalene sulfonate. Naphthalene sulfonates can be used in a variety of applications. The cws followed threeparameter herschelbulkley model and behaved as a nonnewtonian fluid in the presence of saf. Leaching of naphthalene sulfonateformaldehyde condensate showing.
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