Sodium stannate CAS No: 12058-66-1 Sn; 42% min. Pb: 42% max. Sb: 0.002% max. As: 0.005% max. Fe: 0.03% max NaOH: 0.02% max. NO3: 3.5% max Alkali insolubles: 0.1% max. Packing: net25kg/ drum
Wuhan Star Trading co., ltd is engaged in supplying various speciality chemicals used for electroplating, pharmaceuticals and other industry. We have three production lines to produce following....
Stannous sulphate CAS No: 7488-55-3 Molecular formula: SnSO4 Content: 99.2% min. Appearance: White powder HCl-insol.Mat: 0.01% max. Alkaline Metal & Alkaline Earth Metal: 0.15% max. Fe: 0.008% ....
Stannous chloride CAS No: 10025-69-1 Molecular Formula: SnCI2.2H2O Content: 99% min. Appearance: White crystal SO4: 0.003% max. Fe: 0.003% max. Cu: 0.0008% max. As: 0.0001% max Pb: 0.005% ....
Sodium perchlorate CAS No: 7601-89-0 Purity ( NaClO4H2O) : 99% min Ca+ 2Mg+ 2: 0.006% max Chlorate as NaClO3: 0.15% max Chlorate as NaCl: 0.05% max Sulphate: 0.006% max Fe as Fe2O3: 36ppm max ....
Sodium hypophosphite CAS No: 7681-53-0 Assay: 101% min. Ca: 30ppm max. SO4: 30ppm max. CI: 30ppm max. Fe: 1ppm max. As: 1ppm max. Pb: 0.5ppm max. Cr: 1ppm max. PH: 5.5-8.5 Packing: net25kg....
Sodium ferrocyanide CAS No: 13601-19-9 Assay: 98.0% min. Chloride: 0.20% max. Cyanide: 0.01% max. Sulphate: 0.4% max. Moisture: 0.5% max. Water insolubles; 0.01% max.
RESORCINOL CAS No: 108-46-3 Assay: 98.5% min. Melting point: 1070C Packing: net25kg/ bag
Potassium Sodium Tartrate CAS No.: 6381-59-5 Formula: KNaC4H4O6.4H2O Appearance: white crystal Content: 99% min. Cl: 0.008% max. Sulfate: 0.05% max. Fe: 0.002% max. Heavy metal ( as Pb) : 0....
P-tert-Butylbenzoic acid ( PTBBA) CAS No: 98-73-7 Appearance: white crystal . Assay: 99.0% min. Melting point: 162-166 . Water: 0.1% max. Acid value( mgKOH/ g) : 312-317 Fe: 3.0ppm max. Ash....
P-Toluic acid CAS No: 99-94-5. Appearance: white powder. Assay: 99% min. Water: 0.08% max. Melting point: 180-182 . CL: 0.05% max. Ash: 0.05% max TA: 0.15% max. MTA: 0.18% max. OTA: 0.10% ....
PE wax( Drop Point 105-110 ) CAS No: 9002-88-4. Melting point: 105-110 Molecular weight: 5000 min. Acidity: 0.5 max. Appearance: white powder.
PE wax( Drop Point 100-105 ) CAS No: 9002-88-4. Melting point: 100-105 Molecular weight: 4500 min. Acidity: 0.5 max. Appearance: white powder.
FC-10 CAS No: : 1691-99-2 Chemical name: N-Ethyl perfluorooctylsulfonamide ethanol Molecular formula: C8F17 SO2 N ( C2H5) C2H4OH Appearance: At 20 C: white or yellowish waxy solid At 80 C: ....
Pentaerythritol stearate CAS No: 115-83-3. PETS-4 Acidity( mgKOH) : 2 max. Indine value( gI2/ 100g) : 2 max. Hydroxyl value( mgKOH) : 25-35. Saponification value( mgKOH) : 185-195 Melting....