联系人 Zhang
Binhai Economic Development Area, Weifang , Shandong province, Weifang, Shandong
一.Features:colorless cubic crystal. white or white porous or grain,
honeycomb. Odorless, slightly bitter taste. Relative density of
2.*5(*5℃). melting point of **2℃, boiling point of ***0℃. strong
moisture absorption. It is easy to deliquescent in the air. Easy to
soluble in water and at the same time release lots of heat. It's
water solution is slight acidity. soluble with alcohol, acetone and
vinegar. React with ammonia and alcohol to produce CaCl2•8NH3 &
CaCl2•4C2H5OH. Under the common temperature, crystal to produce
Hexahydrate. add heat to *0℃ and it is soluble with self crystal
water. Continuously add heat, lose water, to **0℃ become dihydrate.
Add heat to **0℃ it becomes water porous calcium
chloride,anhydrous.
二.Use: Used in highway, expressway, parking lot and port. As
dryer to dry nitrogen, oxygen, hydrogen, hydrogen chloride and
sulfur dioxide. Act as dehydration agent when producing alcohol,
ester, aether and acrylic acid. Calcium chloride is a kind of
important cryogen used by freezing machine and when making ice. It
can speed hardness of concrete and increase cold resistance ability
of construction sand pulp. In port, act as fog removing agent and
dust collecting agent on road and fireproof agent of textile.
Protective agent and refining agent of aluminum magnesium
metallurgy. Act as precipitator in producing lake paint. It is a
kind of raw material of producing calcium salt. In algae sodium and
bean industry it acts as flocculant.
Technical index :industrial grade calcium chloride technical index
| analysis program | technical index | technical index | index index | testing method |
| calcium chloride(CaCL2)%≥ | *8.***0.0 | *4.***7.0 | *0.***5.0 | HG/T******4 |
|
magnesium and alkali metals chloride(calculated by sodium chloride)% |
5 | 5 | 4 | HG/T******4 |
| water insoluble%≤ | 0.1 | 0.1 | 0.1 | HG/T******4 |
| alkalinity(以Ca(OH)2计)%≤ | 0.*5 | 0.*5 | 0.*5 | HG/T******4 |
| Sulfate (calculated by CaSO4)%≤ | 0.1 | 0.1 | 0.1 | HG/T******4 |
| PH value | ***0 | ***0 | ***0 | HG/T******4 |
| analysis program | technical index | technical index | technical index | testing method |
| calcium chloride (CaCL2)%≥ | ****0 | ****7 | ****0 | HG/T******4 |
|
magnesium and alkali metals chloride% |
4.3 | 4.8 | 5.5 |
spectrophotometric method |
| water insoluble %≤ | 0.1 | 0.1 | 0.1 |
spectrophotometric method |
| acid alkali degree %≤ |
in accordance with provision |
in accordance with provision |
in accordance with provision |
HG/T******4 |
| alkalinity %≤ | 0.*5 | 0.*5 | 0.*5 |
spectrophotometric method |
| arsenic%≤ | 0.***3 | 0.***3 | 0.***3 |
spectrophotometric method |
| 国家: | China |
| 型号: | CALCIUM CHLORIDE POWDER 96% |
| 离岸价格: | ( Negotiable ) 获取最新报价 |
| 位置: | China |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | PE |
| 交货时间: | within 30 days |
| 供应能力: | - |
| 付款方式: | T/T, L/C |
| 產品組 : | - |
