sulfonated naphthalene formaldehyde for concrete admixture

{"cid":"91221131","title":"SNF-B Sodium Naphthalene Formaldehyde Yellow Brown Powder Concrete Additive","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1c\/8c\/9c8488e1d4b000544d908b782640-200x200-1.jpg","attrs":{"Price":"500USD-800USD","Brand Name":"ATET","Model Number":"SNF-A","Minimum Order Quantity":"1MT","Delivery Time":"7-10 DAYS","Certification":"ISO","Place of Origin":"CHINA","Payment Terms":"T\/T, L\/C, D\/A, D\/P, Western Union, MoneyGram","Supply Ability":"3000MT\/MONTH","Packaging Details":"20KG\/BAG,25KG\/BAG,50KG\/BAG,500KG\/BAG,550KG\/BAG,600KG\/BAG,","Appearance":"Yellow Brown Powder","Solids content (%)":"91min","Content of cl- (%)":"4max","PH value":"8-10","Na2SO4 content (%)":"27max","Water-reducing\u00a0rate":"16min","degree of fineness":"0.5max","dispersion\u00a0forces":"95min","Fluidity of cement slurry mm":"180min"}}

{"cid":"91118561","title":"Sodium Naphthalene Sulfonate for Polycarboxylate superplasticizer\/cement dispersing agent","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d8\/fe\/26551b252835c903d31c641b58b2-200x200-1.jpg","attrs":{"Price":"USD1~1000","Brand Name":"Hengchang,polycarboxylate superplasticizer","Model Number":"polycarboxylate superplasticizer","Minimum Order Quantity":"1MT","Delivery Time":"10 days after receive deposit","Place of Origin":"China, polycarboxylate superplasticizer","Certification":"ISO 9001:2008,polycarboxylate superplasticizer","Packaging Details":"25 or as customer requirement","Payment Terms":"T\/T or L\/C at sight","Supply Ability":"500MT\/week"}}