Suppliers with verified business licenses
CAS 1305-62-0 Calcium Hydroxide Slaked Lime for Water treatment
Product details
1. Chemical Name: calcium hydroxide
2. Molecular Formula: Ca(OH)2
3. Molecular Weight: 74.09
4. CAS: 1305-62-0
5. EINECS: 215-137-3
6. Expiration: 24 months (used within the period of validity)
7. Character: It is white powder, possessing an alkaline, slightly bitter taste. 1 g dissolves in 630mL of water at 25ºC, and in 1300mL of boiling water. It is soluble in glycerin and in a saturated solution of sucrose, but is insoluble in alcohol.
8. Usages: It is used in bleach, hard water softener, tap water disinfection clarifier and construction industry. It can be used as rubber, petroleum industry additive, can be used in lubricating oil to prevent coking, mud deposition, neutralization anticorrosion.
Product Parameter
| Test item | Standard |
| Assay Ca(OH)2 % | 95.0-100.5 |
| Carbonate | Passes test |
| Mg and alkali metal ≤% | 2.0 |
| Acid non-soluble substance ≤% | 0.1 |
| As ≤mg/kg | 2 |
| Fluoride ≤mg/kg | 50 |
| Lead ≤mg/kg | 2 |
| Heavy metals(as Pb) ≤mg/kg | 10 |
| Loss on drying ≤% | 1.0 |
| Sieve residue(0.045mm) ≤% | 0.4 |
CAS 1305-62-0 Calcium Hydroxide Slaked Lime for Water treatment
FAQ
Q: What is the min order?
A: Different products have different min orders. It depends on the kind the gas and the cylinder specifications. Please feel free to contact me directly for your requirement.
Q: What is the package & storage details?
A: Seamless steel cylinder with different valves, or as to your requirement. Stored in the shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.
Q: Shall we send back the cylinders to China to refill the gas again?
A: Yes, when you ordered our cylinders, next time, you can send back the cylinders to fill gas again. You just need to tell us before you export. We will handle all the import customs clearance formalities.
Suppliers with verified business licenses
){kind=link}
){kind=link}