 |
| Place of Origin: | CHINA |
| Minimum Order Quantity: | 10TONS |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Bag,Ton Bag |
| Delivery Time: | 20Work days |
| Payment Terms: | T/T |
| Supply Ability: | 3000MT/MONTH |
| Cas No.: | 21645-51-2,1305-62-0,1309-42-8 | Classification: | Calcium Hydroxide |
|---|---|---|---|
| Appearance: | White Powder,White Flakes,superfine,liquid | Purity: | 96%-99% |
| Application: | Water Treatment,Rubber,buffer,Industry,etc. | Grade Standard: | Industrial Grade,Reagent Grade,Agriculture Grade,Electron Grade,Medicine Grade |
| Other Names: | Slaked Lime,calcium Hydroxide | Color: | White |
| Product Name: | Calcium Hydroxide | Whiteness: | 98% |
| High Light: | Food Grade Slaked Lime Powder,PH12.4 Slaked Lime Powder,calcium hydroxide hydrated lime |
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Slaked Lime Ca(OH)2 Calcium Hydroxide 1305-62-0 Powder Food Grade , CAS No.White Powder Calcium Hydroxide
1. Chemical Name: CALCIUM HYDROXIDE
2. Molecular Formula : Ca(OH)2
3. Molecular Weight: 74.10
4. CAS: 1305-62-0
5. Character: White powder, Alkaline, insoluble in water, pH is 12.4, alkali.
6. Usage: Used as buffer, neutralizer, firming agent, used in beer, cheese and cocoa.
7. Packing: It is packed with plastics bags, 25kgs of each bag.
8. Storage and Transport : It should be stored in a dry and ventilated warehouse, kept away from water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.
9.Quality index
| Specification | GB 25572-2010 |
| Assay(Ca(OH)2),w/% | 95.0-100.5 |
| Carbonate | Passes test |
| Magnesium, basic salt,w/% ≤ | 2.0 |
| Acid-insoluble substances,w/% ≤ | 0.1 |
| Arsenic(as As )/(mg/kg) ≤ | 2 |
| Fluoride(as F)/(mg/kg) ≤ | 50 |
| Lead(as Pb)/(mg/kg) ≤ | 2 |
| Heavy Metals(as Pb)/(mg/kg) ≤ | 10 |
| Loss on drying,w/% ≤ | 1.0 |
| Sieve residue(0.045mm),w/% ≤ | 0.4 |
|
Specification
|
GB 25572-2010
|
FCC V
|
|
|
Ca(OH)2,w/%
|
|
95.0~100.5
|
95.0~100.5
|
|
Carbonate
|
|
Passes test
|
Passes test
|
|
Magnesium, basic salt,w/%
|
≤
|
2.0
|
4.0
|
|
Acid-insoluble substances,w/%
|
≤
|
0.1
|
0.5
|
|
Arsenic(As),ppm
|
≤
|
2
|
3
|
|
Fluoride,ppm
|
≤
|
50
|
50
|
|
Lead(Pb),ppm
|
≤
|
2
|
2
|
|
Heavy Metals(as Pb),ppm
|
≤
|
10
|
---
|
|
Loss on drying,w/%
|
≤
|
1.0
|
---
|
|
Sieve residue(0.045mm),w/%
|
≤
|
0.4
|
---
|
Contact Person: Mr. Wei
Tel: 86-18560701555
