Precio FOB
Obtener el precio más reciente( Negotiable )
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País:
China
N º de Modelo:
calcium chloride pellet 94%
Precio FOB:
( Negotiable ) Obtener el precio más reciente
Lugar de origen:
China
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
-
Detalle de embalaje:
PE
El tiempo de entrega:
within 30 days
Capacidad de suministro:
-
Tipo de pago:
T/T, L/C
Grupo de productos :
-
Persona de contacto Zhang
Binhai Economic Development Area, Weifang , Shandong province, Weifang, Shandong
Calcium chloride for industrial use
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 |
| País: | China |
| N º de Modelo: | calcium chloride pellet 94% |
| Precio FOB: | ( Negotiable ) Obtener el precio más reciente |
| Lugar de origen: | China |
| Precio de pedido mínimo: | - |
| Cantidad de pedido mínimo: | - |
| Detalle de embalaje: | PE |
| El tiempo de entrega: | within 30 days |
| Capacidad de suministro: | - |
| Tipo de pago: | T/T, L/C |
| Grupo de productos : | - |
