Complaint
Introduction ( Calcium dihydroxide CAS NO.:1305-62-0 )
Calcium hydroxide, commonly known as slaked lime or slaked lime, is a white solid that is slightly soluble in water.Calcium hydroxide is a strong alkali with bactericidal and antiseptic capabilities, corrosive to skin and fabrics, and is widely used in industry. It is a commonly used building material and also used as a fungicide and chemical raw material.
Name:calcium dihydroxide
CAS NO.:1305-62-0
Molecular weight:74.09270
molecular formula:CaH2O2
Appearance:White powder or colorless, slightly matte, watery solution
Storage: It should be stored in a dry warehouse. Keep out moisture
| Common Name | calcium dihydroxide | ||
| CAS Number | 1305-62-0 | Molecular Weight | 74.09270 |
| Density | 2.24 g/mL at 25 °C(lit.) | Boiling Point | 2850 °C |
| Molecular Formula | CaH2O2 | Melting Point | 580 °C |
Products Parameters:
| Item | Standard | Test results |
| Color | White | White |
| Form | Powder | Powder |
| Ca(OH)2 | 95.0%~100.5% | Pass test |
| Carbonate | Pass test | Pass test |
| Magnesium and alkali metals | 2.0% max | 1.55% |
| Acid insoluble matter | 0.1% max | 0.088% |
| As | 2mg/kg max | 1.65mg/kg |
| Fluoride(As F) | 50mg/kg max | 48.9mg/kg |
| Pb | 2mg/kg max | 1.66mg/kg |
| Heavy metal(As Pb ) | 10mg/kg max | 9.67mg/kg |
| Loss on drying | 1.0% max | 0.99% |
| Sieve residue(0.045mm) | 0.4% max | 0.385% |
1. It can be used as raw materials for the production of calcium carbonate.
2. High-quality products are mainly used for the production of epichlorohydrin, epichlorohydrin.
3. Prepare Bordeaux liquid as pesticide; When preparing, it can not be carried out in iron containers, nor can it be stirred with iron bars to change the acidity and alkalinity of the soil. The right amount of hydrated lime added to the soil can neutralize acidity and change the acidity and alkalinity of the soil.
4. Industrial production of sodium hydroxide, preparation of low-cost bleaching powder.
5. Used for bleaching powder, bleaching powder, disinfectant, acid making agent, astringent, hard water softener, soil acid
prevention agent, hair removal agent, buffer agent, neutralizing agent, curing agent, etc.
6.Calcium hydroxide also reacts with carbon dioxide in the air to form calcium carbonate, which is insoluble in water. In the sugar industry, calcium hydroxide is first used to neutralize the acid in the syrup, and then carbon dioxide and residual calcium hydroxide react to generate precipitates that are filtered out, so as to reduce the acid taste of sugar.
Packing and shipping:
Packing Details:
Packaging: Packages: 25kg/bag,It can also be packaged according to customer needs, and can be affixed with your LOGO and other information.
Shipment:we have established solid cooperation with DHL,TNT,Fedex,UPS,EMS and air freight as well as sea shipping companies for many years,and it is possiable that we use your own shipping agent too.
Company introduction:
Mingray Technology Group Co., Ltd. is a chemical operating enterprise which authorized and approved by MOFCOM which was established in 2009. Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas.Sodium sulfide, sodium carbonate, oxalic acid, citric acid, PAC are partial strong products. For every years, we stick to business philosophy of" integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.Our service:
FAQ:
1.What are your payment terms?
