AppearanceYellow powder
PH Value7-9
Net starch fluidity250 mm
Content of cl-<0.3%
Solids content92%
Na2SO4 content<5%
Chemical NameSodium Naphthalene Formaldehyde
AppearanceYellow Powder
Ph Value7-9
Net Starch Fluidity240 Mm
Content Of Cl-< 0.3%
Solids Content93%
PH Value7-9
Net starch fluidity240 mm
Content of cl-< 0.3 %
Solids content93 %
Na2SO4 content20 %
Surface tension(71 1) 10 -3 N/m
AppearanceBrown powder
SolubilityWater soluble
PH Range6-8
UsageDyeing concrete works precast sleepers bridges tunnels
Specific Gravity1.2-1.4 g/cm³
Particle Size10-50 µm
AppearanceYellowish brown powder
Net starch fluidity240 mm
PH value7-9
Contents of Cl0.5%
Surface tension(72±2)*10â»Â³N/m
Solid contents91.5%
Price: 400 USD ($)/Metric Ton
MOQ26 Metric Ton
Other NamesSNF Sodium Naphthalene Sulfonate Formaldehyde Naphthalene Based Superplasticizer
Ph Level7aEUR"9 (Aqueous solution)
GradeIndustrial Grade
Molecular FormulaC21H14Na2O8S2
AppearanceLight Brown Powder or Dark Liquid
Physical FormOther Powder or Liquid
Trusted Seller
Super Seller2 Years
ColorAmber
Density1.15 g/cm³
PH7-9
Viscosity150-250 cps
Solid content35%
Freezing point0°C
Net weight25kg
TypeUNF-5
StandardGB8076-1997
FormPowder
PackagingBag
FeaturesWater reduction High performance Cost effective Easy to use Durable concrete
ColorWhite
Packaging25kg 30kg bags
Dosage0.5-1.0%
Na2SO4<20% <5%
Reduction Rate20-30%
Slump increase>10cm
GradeIndustrial grade
EINECS No202-049-5
PoisonousYES
SolubilityInsoluble in water soluble in organic solvents
ApplicationOther Used in the production of dyes resins and insect repellents
Refractive Rate1.62
Solid Content92%
Water Content8%
Water Reducing Rate18%
PH value7-9
Na2SO4 Content5%
Initial Flowability230mm
Price Trend: 350.00 - 750.00 USD ($)/Ton
MOQ20 Ton/Tons
HS Code38244010
AppearanceBrown Powder
Applicationconcrete admixture
Physical FormSolid
SolubilityEasy
Purity91% min.
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| Company Name | Currency | Product Name | Price |
|---|---|---|---|
| - | - | Sodium naphthalene formaldehyde | 400 USD ($) (Approx.) |
| - | - | Naphthalene Sulfonate Formaldehyde Condensates (SNF / PNS /PNS) | 600USD USD ($) (Approx.) |
What is the delivery time for naphthalene in Shenyang?
How many trusted sellers are available for Naphthalene in Shenyang?
UsageConcrete industry
AppearanceLight brown powder
CAS No36290-04-7
Ph Level7-9
ApplicationOther Concrete admixture
ColorBrown
Purity98%
FormPowder
SolubilityWater-soluble
Packaging25kg bags
Shelf life2 years
Purity99%
Melting point81-83°C
Boiling point300°C
Density1.11 g/cm³
SolubilityInsoluble in water
StorageCool dry place
AppearanceYellow powder
Dispersing power92%
Thermal stability130°C min
PH7-9
Sodium sulphate18% max
Calcium & magnesium4000PPM max
AppearanceBrown
PH7.0-9.0
Solid Content92% (powder) 40% (liquid)
Water Reduction12-20%
Initial Fluidity200mm
Compressive StrengthIncreased
Molecular formulaC10H8
AppearanceWhite
Melting point80.1 °C
Boiling point217.9 °C
SolubilityInsoluble in water
FeaturesHigh purity Versatile uses Cost-effective Easy to handle Wide availability
MOQ10 Kilograms/Kilograms
Physical FormPowder
Usagelaboratory
StorageOther cool and dry place
Product TypeNaphthalene Superplasticizer
Gradeindustrial
Price: 600USD USD ($)/Tonne
MOQ1 Tonne/Tonnes
ApplicationCONCRETE
Product TypeCONCRETE ADDITIVE
Main Materialsodium poly naphthalene formaldehyde sulfonate
UsageCONCRETE
ColorBeige
Chemical NameNaphthalene Sulphonate Formaldehyde
FormPowder
Density1.2g/cm³
SolubilityWater soluble
Packaging25kg bags
CAS No.91-20-3
Purity99.0% Min
Boiling point218 C
Melting point79-83 C
MFC10H8
EINECS No202-049-5
AppearanceLight brown powder
Solid content93%
PH value7-9
Sodium sulfate5%
Chloride ion0.3%
Water reduction22%-25%
Disperse force95%
Sodium sulfate5%-18%
PH7-9
Water insoluble<0.05%
Calcium magnesium<4000ppm
AppearancePowder
AppearanceBrown powder
SolubilityWater soluble
PH7-9
Specific Gravity1.2-1.3
Particle Size<100µm
Chloride Content<0.01%
AppearanceYellow brown powder
Solid contentNLT92%
Sodium sulfate<5%-18%
Chloride ion<0.3%-0.5%
PH value7-9
Water-reducing rate20-22%
Product TypeChemical additive
Solid Content93%
PH7-9
Chloride<0.5%
Na2SO4<20%
Fineness<15%
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