ferric sulfate
CAS:10028-22-5 Product spec:98
For making pigment, drugs, and used as mordant DTC etc polyferric sulphate were used in raw water purification effects -, sewage treatment, recycling, medicine, the leather making, the sugar industry;..
Sodium metabisulfite
CAS:7681-57-4 Product spec:99%
(1)Grade: industrial grade
(2)Molecular formula: Na2S2O5
(3) Physical appearance: white or yellow crystalline powder or small crystal
(4)Purity(Na2S2O5): 96.5% min
(5)Content of SO2: 65%
(6)Main ..
Sodium nitrite
CAS:7632-00-0 Product spec:99%
1) Appearance: White or light yellow prismatic crystal.
2) Physical properties: density 2.168,melting point 271 , easy dissolve in water alcohol , micro- dissolve in ether, noxious. Decomposition t..
Magnesium sulfate
CAS:7487-88-9 Product spec:99.5%
Alkalinityacidit:Neutral
Clarity:Transparent
Chloride %0.010
Weight lost on ignition %:48-52.0
Ferric salt %:0.0015
Heavy metal %:0.0010
Arsenic salt %:0.0002
Content %:99.5
Sodium sulfide
CAS:1313-82-2 Product spec:60%
Na2S : 60%MIN ,
Fe : 0.15%MAX ,
Na2SO3 : 2.0%MAX,
Na2S2O3 : 2.0%MAX,
Na2CO3 : 5.0%MAX,
WATER INSOLUBLE : 0.4%MAX
Calcium carbide
CAS:75-20-7 Product spec:99%
KG 305 295 285
PH3% (VV) 0.06 0.08 0.09
H2S % (VV)0.13 0.10 0.10
size: 0-2mm 2-4mm 4-7mm 7-15mm 15-25mm 25-50mm 50-80mm 70-100mm 100-120mm
packing:100kg iron drums,50kg iron drums,200kg iron dr..
Calcium carbonate
CAS:471-34-1 Product spec:99%
white crystalline powder or colorless. 2.930.825 ℃ Relative density is decomposed into calcium oxide and carbon dioxide. Do not dissolve in water, soluble in acid.
Sodium chloride
CAS:7647-14-5 Product spec:99%
colorless crystal or white particles. A slight deliquescence. Relative density 2.165, melting point 801 ℃, boiling point 1413 ℃. Soluble in water and glycerine, slightly soluble in alcohol and ammonia..
Magnesium chloride
CAS:14989-29-8 Product spec:99%
colorless crystal or white crystalline powder, easy to deliquescence. Relative density 1.569, melting point 118 ℃, 100 ℃, when the loss of 2 crystal water molecules, 110 ℃ of hydrogen chloride begins ..
Ammonium chloride
CAS:12125-02-9 Product spec:99%
colorless crystal or white crystalline powder. Sublimation 1.53,337.8 ℃ relative density and broken down into ammonia and hydrogen chloride. Soluble in water is insoluble in alcohol. Uses: used as ana..