Sodium hyposulfite
CAS:7772-98-7 Product spec:
CAS No.: 7775-14-6
Molecular formula: Na2S2O4
Molecuar weight: 174.11
Hazardous material composition:CAS No.
Appearance: white or light yellow crystalline powder-like sand.
Melting point (οC): 30..
Strontium nitrate
CAS:10042-76-9 Product spec:99.3% min
White crystal and powder. The relative molecular weight is 211.63 and density is 2.986. It isn’t deliquescence in the air and can dissolve in water and liquid ammonia, but not in ethanol and nitric ac..
Potassium Sulphate
CAS:7778-80-5 Product spec:50%
Potassium Sulphate is colorless or white hexagonal or rhombic crystal or granular powder. The relative density is 2.662. The inversion point is at 588°C , the melting point is at 1069°C and the boilin..
Sodium sulfide
CAS:1313-82-2 Product spec:60.0%
Physicochemical property:Content: Industrial first grade≥60.0%.Density 1.86 Melting point 950°C Solubility 186 gL (20°C) Colorless or beige crystalline particles, industrial products as red-brown or b..
Zinc sulphate
CAS:7733-02-0 Product spec:
Molecular formula : ZnSO4 7H2O CAS : 7733-02-0 nature : Opteron also known as alum. Orthogonal colorless crystal. The relative density of 1.957 (25 ° C). In dry air gradually weathered. 100 ° C meltin..
Ammonium sulfate
CAS:7783-20-2 Product spec:
Physicochemical property:Property :Pure product is colorless orthorhombic crystal Relative density 1.769(50℃)Solubility in water(at 0℃70.6g100ml water, at 100℃103.8g100ml water)Insoluble in alcohol, a..
Carbon disulfide
CAS:75-15-0 Product spec:
Melting point(℃): -110.8 (161.6 K) Boiling point(℃): 46.5 (319 K) Relative density(water=1): 1.26 Relative vapor density(air=1): 2.64 Saturated vapor pressure(kPa): 53.32(28℃) Burning heat (kJmo..
Zinc carbonate
CAS:5970-47-8 Product spec:
Fine white amorphous powder, odorless, tasteless, relative Density4.42 ~ 4.45. Insoluble in water and alcohol-soluble ammonia can be dissolved in acid and sodium hydroxide with 30% hydrogen peroxide e..
Sodium Sulphide
CAS:1313-82-2 Product spec:GB/T10500-2000
Molecular formula: Na2S Molecular weight: 78.04CAS NO.: 1313-82-2 Property: Flakes, yellow or red color, soluble in water, presenting strong alkaline solution, easily oxidized when exposed to air.Apli..
Sodium sulfide
CAS:1313-82-2 Product spec:GB/T10500-2000
Specifications: 1) Sodium sulphide flakes: 60% (min.) 2) Fe 1500ppm max, Fe 150ppm max, Fe 80ppm max, Fe 50ppm max, Fe 30ppm max, Fe 20ppm max, Fe 10ppm max Inner packing: 25kgPP woven bag