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  • TRIMETHYLOLPROPANE (TMPP)

    TRIMETHYLOLPROPANE (TMPP)

    CAS No. : 77-99-6 HS:29054100 Structural formula: CH3CH2C(CH2OH)3 Molecular weight: 134. 17 Solubility   : It is easily soluble in water and acetone, soluble in carbon tetrachloride, chloroform    and  diethyl   ether,  insoluble  in  aliphatic  hydrocarbon  and  aromatic hydrocarbon. Boiling point: 295℃ in ordinary pressure Specification: ITEM FIRST CLASS APPERRANCE solid Purity,w/% ≥99.0 Hydroxy,w/% ≥37.5 Moisture,w/% ≤0.05 Acidity(  counted byHCOOH) ,w/% ≤0.005 Crysta...
  • Massoniana Rosin (WW GR)

    Massoniana Rosin (WW GR)

    1. CAS :8050-09-7 2.  Material:100% Massoniana 3.  Specifications: Item Index Appearance   Transparent Solid  Color  Pale yellow  Softening Point(R&B)   68~76℃ Acid Value(mgKOH/gr)   163~166 Alcohol insoluble Substance(%)   ≤ 0.03 Unsaponifiable matter(%)   ≤ 5 Ash(%)   ≤ 0.02 4、Paper-making Chemicals, Sizing Agent, Coating Agent, Paper, Strength Agent, Printing Ink,   Adhesive, Synthetic Rubber, Paint 5、Packing:  200-230;200-230kg iron drum or 25kg kraft bag
  • 1,6-hexanediol

    1,6-hexanediol

    1 .Synonyms: HDO 2. Molecular Weight: 118.17 3.CAS NO.: 629-11-8 4.Molecular Formula: C6H14O2 5.Quality of product: Items Index Appearance White flakes Acid Value(mgKOH/g) <0.05 Color Value (APHA Pt-Co) <15 Purity (GC) % >99.5 Saponification value(mgKOH/g) <0.2 Fe content % <0.0001 6.Aapplications:Used as curing agent in synthetic polyester resin, plasticizer and PU. 7. Package: 200kg/iron drum net
  • Usedcookingoil

    Usedcookingoil

    Quality:

    Water/Impurities:1-10%
    AcidValue:10-20mgKOH/g
    SpecificGravity:0.92g/ml
    Package:20MT/TANK
    HSCODE:1518000000

  • Tri(2-ethylhexyl) Phosphate

    Tri(2-ethylhexyl) Phosphate

    Chemical formula:C24H51O4P
    Molecular weight:434.64
    CAS No.:78-42-2
    Colourless,transparent oily liquid,b.p.216℃(4mmHg),viscosity 14 c.p.(20℃),
    refractive index 1.4434(20℃).

  • Trixylyl Phosphate

    Trixylyl Phosphate

    CAS No.: 25155-23-1
    Molecular Formula: C24H27O4P
    Molecular Weight: 410

  • Cresyl Diphenyl Phosphate

    Cresyl Diphenyl Phosphate

    1.Molecular: CHCHO(C6H5O)PO
    2.Weight: 340
    3.CAS NO.:26444-49-5
    4.Quality Parameters:
    Appearance: Clear Oil liquid
    Flash Poin: ≥220℃
    Acid Value(mgKOH/g): ≤0.1
    Specific Gravity (20℃): 1.205–1.215
    Color Value(APHA): ≤80
    Water Content %: ≤0.1

  • Triphenyl Phosphite

    Triphenyl Phosphite

    1.Properties: It is a colorless or light yellow transparent liquid a little phenol odor taste. It does not dissolve in water and easily dissolve in organic solvent such as alcohol, ether benzene, acetone etc. It may separate free phenol if it met moisture and has absorbility for ultraviolet. 2. CAS No.: 101-02-0 3. Specification (conform to standard Q/321181 ZCH005-2001) Color(Pt-Co): ≤50 Density: 1.183-1.192 Refractive index: 1.585-1.590 Solidification point°C: 19-24 Oxide(Cl- %):...
  • Dimethyl Thio toluene Diamine

    Dimethyl Thio toluene Diamine

    Dimethyl Thio toluene Diamine CAS No.: 106264-79-3
    Molecular formula: C9H14N2S2
    Molecular weight: 214
    Specification
    Appearance :Light yellow thick liquid
    Diamine Content(%) :≥98.00
    TDA Content(%) :≤1.00
    Water content (%) :≤0.10
    Amine value (mgKOH/g) :515-535

  • DETDA

    DETDA

    Providing with detda price consultation, Zhangjiagang Fortune Chemical Co.,Ltd, among those excellent detda manufacturers in China, is waiting for you to buy bulk detda form its factory. 1.Molecular Formula: C11H18N2 2.Molecular Weight: 178.283.CAS No: 68479-98-14.Specifications:a)Appearance:Light-yellow transparent liquidb)Purity:98%min by GCSpecific Content among 98%:3,5-diethyl toluene-2,4-diamine: 75.5-81.0%3,5-diethyl toluene-2,6-diamine: 18.0-20.0%c)Other Alkyl amines content: ...
  • tetraethyl silicate

    tetraethyl silicate

    Providing with tetraethyl silicateprice consultation, Zhangjiagang Fortune Chemical Co.,Ltd, among those excellent ethyl silicate manufacturers in China, is waiting for you to buy bulk ethyl silicate form its factory. Product Name Ethyl Silicate Synonyms tetraethyl silicate CAS NO. 78-10-4 Quality Index Specifications Grade-40 Grade-32 Grade-28 Appearance Colorless transparent Liquid Color(APHA) 30 max Density 20° C(68° F) 1.05-1.07 0.97-1.0 0.934-0.936 Silica Content by w...
  • 9-ANTHRALDEHYDE

    9-ANTHRALDEHYDE

    Description: 9-ANTHRALDEHYDE is a chemical substance.It will decomposes when exposed to light and it is oxidized by chromic oxide to give a hundred awakenings. it is a yellow crystal. The melting point of 9-ANTHRALDEHYDE is 104-105 ℃. Raw materials: yellow phosphorus, liquid chlorine.Product dyes, medicines, and other intermediates. It melts at 218 ° C, boils at 354 ° C. It is insoluble in water, but is soluble in most organic solvents such as carbon disulfide, alcohol, benzene, chloroform, ...
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