Q: How long is your delivery time?
A: Generally 7-10 days according to the schedule.
Q: Do you provide samples ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: TT payment, 100%LC at sight and DP.
Q: why we choose you ?
A : (1)We can provide Consistent, high-quality products
(2)we have strong technical support
(3) we have competitive and reliable price of the products
(4)We can provide excellent and fast customer service
If you have any questions , please feel free to contact with us.
| |
Name of index |
|
GB25585-2010 |
FCC-V |
E 508 |
| |
Description |
|
|
Colourless, elongated, prismatic or cubital crystals or white granular powder. Odourless |
| |
Content( after drying ) |
≥% |
99 |
≥99.0 ≥98.0when contains added substance(s) |
99 |
| |
Solubility |
|
-- |
-- |
Freely soluble in water. Insoluble in ethanol |
| |
Identification |
|
|
Pass test |
Pass test |
| |
Acidity and Alkalinity |
|
|
Pass test |
Pass test |
| |
Heavy metals(as Pb) |
≤mg/kg |
5 |
5 |
-- |
| |
Iodide and/or Bromide |
|
|
Pass test |
Pass test |
| |
Loss on drying, |
≤% |
1 |
1 |
1.0(105 °C, 2hours) |
| |
Sodium |
|
≤0.5% |
Pass test |
Negative |
| |
(As) |
≤ppm |
2 |
-- |
3 |
| |
Lead(Pb) |
≤ppm |
-- |
-- |
2 |
| |
(Hg) |
≤ppm |
-- |
-- |
1 |
| |
(Cd) |
|
-- |
-- |
1 |
1.Used in highway, expressway, parking lot and port and as a dryer to dry nitrogen, oxygen, hydrogen, hydrogen chloride and etc.
2.Act as dehydration agent when producing alcohol, ester.
3.Calcium chloride is a kind of important cryogen used by freezing machine and when making ice.
4.It can increase hardness of concrete and increase cold resistance ability of the construction.
5.In port, acts as fog removing agent and dust collecting agent on road and fireproof agent of textile and acts as a protective agent and refining agent used in aluminum magnesium metallurgy.
6.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 flocculation.
Audited Supplier 
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