Model: | KX8900878 |
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Brand: | HUNAN |
Origin: | Made In China |
Category: | Chemicals / Inorganic Chemical Materials / Inorganic Acid |
Label: | sulfuric acid , chemical reagent , kaixin reagent |
Price: |
US $6
/ pc
|
Min. Order: | 1000 pc |
Basic information
Nature: colorless to clarify oil liquid body. No smell. With water and ethanol mixed solution, and the release of large amounts of heat and heavy splash, acid should be added to the water gradually. Exposure to the air quickly absorb moisture, but also to seize the organic matter such as sugar, paper, cloth, wood and other water molecules and make it carbonation. When the water was 10, and the 98% was 3. At 340 DEG C for three decomposition of sulfur dioxide and water. The relative density of about 1.84 increase. Boiling point of about 2
Storage: sealed and dry preservation. In 801208 SCRC100216
The use of reagents for the analysis and laboratory, can be used to make analysis of the material into a soluble state. Barium, strontium, and lead. Can replace acid and volatile acid. Used for drying and melting point measuring instrument. Organic analysis and synthesis of water absorption. Sulfonated reaction. Condensation reaction. Mixed with nitric acid for nitration.
Quality inspection information
Quality inspection items index value
Potassium Permanganate reduction material (as SO2),% = 0.0002
Arsenic (As),% = 0.000001
Ammonium salt (NH4),% = 0.0001
Iron (Fe),% = 0.00002
Chloride (Cl),% = 0.00002
Nitrate (NO3),% = 0.00002
Burning residue (as sulfate),% = 0.0005
Copper (Cu),% = 0.00001
Lead (Pb),% = 0.00001
Content (H2SO4),% 95 ~ 98
Color / Black was less than 10 units will increase
Payment Terms: | TT / LC |
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Hengyang Kaixin Chemical Reagent Co.,Ltd | |
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Country/Region: | Hu Nan - China |
Business Nature: | Manufacturer |
Phone: | 15189798678 |
Contact: | Andy (Sales representative) |
Last Online: | 01 Sep, 2015 |