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Kategoria: Chemia i Tworzywa sztuczne -> Produkty chemiczne -> Chemia przemysłowa

Kraj: Wszystkie

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Polecane oferty

[Chiny]N,N-dicyclohexylcarbodiimid(DCC) [538-75-0]

[Product Name] N,N-dicyclohexylcarbodiimide; DCC; Bis(cyclohexyl)carbodiimide; 1,3-dicyclohexylcarbodiimide [CAS] 538-75-0 [Molecular Formula] C13H22N2 [Molecular Weight] 206.33 [Appearance] white crystal or primrose transparent liquid [Purity] no less than 99.00%(GC) [Melting point] 32-35°C [Package] 20kg, or 25kg/drum[...]


[Chiny]Sodium Alginate

Printing & Textile Industry It is a long history that sodium alginate is used for printing paste, yarn paste and cleaning paste. It is one kind of excellent paste for printing, which is applicable for printing of cotton, feather, silk and compound fiber especially after active coloring matter become. It has several decades of history and there is no other things can be compared with it at present. The largest characteristic is that it can’t react with active coloring matter and can’t[...]



Molecular Formula: NaH2 PO2 •H2 O Molecular Weight: 105.99 Specification: 102.0%-104.0% Properties:Pearl-luster crystal or white crystal powder, hydroscopic and deliquescent; easily soluble in water, ethanol and glycerin. Strong reductant. Application: Mainly used as the reductant for chemical plating. A dense and uniform nickel phosphorus film can be obtained for both large equipment and tiny components, the surface of non-metals such as plastic, ceramics, glass and etc,[...]


[Chiny]Trisodium Phosphate (TSP)

Trisodium Phosphate/ TSP CAS No.: 7601-54-9 E Number: E339 Molecular formula: Na3PO4· 12H2O Specification: 98.0%MIN, Technical/ Food Grade Properties: White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. Application: Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on. Packing: 25KG net bag.[...]


[Chiny]Phosphorus Pentoxide

CAS No.: 1314-56-3 Molecular Formula: P2O5 Molecular Weight: 141.94 Specification: 99.5% MIN, Technical Grade Properties:White crystals, very deliquescent, density 0.9g/cm3,mp. 580-585C, sublimation temperature 300C, vapor pressure 133.3Pa (384C). May transform to amorphous from under elevated temperature and pressure. Readily absorbs moisture from. Exothermic hydrolysis by water to yield phosphoric acid. Application:Widely used in the industries of medicine, coating auxiliaries,[...]


[Indie]Walnut Shell Grains

This product is obtain by crushing the shell of walnut fruit. It is known as soft type of abrasive and used for blast cleaning of any surface and engin parts without scratching the surface. It is used in west water filteration process to remove solids, oil and harmful contaminents. It is also used in cosmetics to mfg skin scrubs.[...]


[Chiny]optical brightener OB CI NO.184 CAS NO.7128-64-5

Key Words: optical brightening agent OB, optical brightener OB, fluorescent brightener OB, optical whitening agent OB, brightener OB Typical Properties: Chemical Name: 2,2-(2,5-Thiophenediyl) Bis[5-(1,1-dimethylethy)] Benzoxazole Molecular Formula: C27H27O2N2S Molecular Weight: 443 CAS No.: 7128-64-5 C.I.: 184 Specifications: Appearance: Yellowish or yellowish green crystal powder Assay: 99% min. Melting Point: 196-203 Ash: 0.3% max. Volatile Content: 0.3%max. Particle size: 200[...]


[Chiny]sell Titanium dioxide Rutile&Anatase

Titanium dioxide Re: Titanium dioxide Rutile type Appearance: White Power Specification: TiO2 Content: 94% min Rutile type conversion rate: 97% min Whiteness: 95% min Tint Redusing Power,compared with standard Samples : 100% min 105℃ Volatile matter: 0.8% max Oil Absorption(g/100g): 23 max 45 um sieve residue: 0.05% max PH value of aqueous suspension: 6.5-8.0 Hiding power: 25.0 max Water-soluble Matter: 0.5% max Packing: 25kg/bag in paper-plastic compound bag, 22MT/20FCL Re:[...]


[Chiny]sell Pentaerythritol 98%

Pentaerythritol 98% Appearance: White crystal power or particles Specification: Content: 98%min Hydroxyl value: 48.5% min Heat Loss: 0.2% max Ash: 0.05% max Phthalic Color: 1 Packing: 25kg/bag, 20MT/20’FCL Re: Pentaerythritol 95% Appearance: White crystal powder or particles Specification: Mono-PE: 95.0%min Hydroxyl value: 47.5%min Moisture: 0.5%max Ash: 0.1%max Chromaticity: 2 Packing: 25kg/bag, 20MT/20’FCL[...]


[Chiny]sell Oxalic Acid 99.6%

Oxalic Acid Specification: Total Acidity: 99.6% min Ash: 0.1% max Iron: 0.02% max Loss on ignition: 0.08% max Sulfate: 0.1% max Chloride: 0.002% max Heavy metal: 0.001% max Packing: 25/50 kg grey colour PP bag,, 23MT/20’FCL[...]


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