High quality calcium hydroxide for water treatment
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 20000 m.t/month
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Packaging & Delivery of calcium hydroxide for water treatment
| Packaging Detail: | 25kgs/bag |
| Delivery Detail: | Within 10 days after receiving the deposit |
Specifications of calcium hydroxide for water treatment
calcium hydroxide:
1.ISO certification
2.The third inspecition
3.free sample
4.tech grade
High quality calcium hydroxide for water treatment
CAS No.:1305-62-0
Other name: Hydrated lime
EINECS No.:207-439-9
MF: Ca(OH)2
color: white powder
Feature:
High activity, loose structure, great purity (able to be analytically pure), white, fine granulate with few content of foreign matter
Calcium hydroxide for water treatment
Item | Standard |
Calcium hydroxide | 90% min |
Moisture | 2% max |
insoluble hydrochloride | 1% max |
200 Mesh residue | 5% max |
High grade industrial grade calcium hydroxide
Item | Standard | |
Calcium hydroxide | 95% min | |
Moisture | 1% max | |
Iron | 0.1% max | |
insoluble hydrochloride | 0.5% max | |
Magnesium & Alkali | 3% max | |
Aluminum Oxide | 0.5% max | |
Size | 325 Mesh residue | 5.0% max |
200 Mesh residue | 1.0% max | |
Special calcium hydroxide for plastic thermal stabilizer
Item | Standard |
Calcium hydroxide | 96% min |
Moisture | 0.5% max |
Iron | 0.05% max |
insoluble hydrochloride | 0.1% max |
Magnesium & Alkali | 2% max |
Heavy metal | 0.002% max |
D50 Partial Size | 5% max |
Usage:
It is widely utilized in lemon acid, polluted water treatment,leather,waste gas treatment,water purifier,gold mining,painting,bleaching agent,metallurgy, epoxy propane,medicine,rubber,ethyne and additive for petro-chemical products.etc.
Packing and transporting:
In woven plastic bags of 25kg, 50kg , 500kg ,750kg,850kg or 1000kg net each ,also packing according to the customers ′ requirement,and transported by tank car. Please avoid rain or moisture during transporting and storing.
- Q: What is alkali active aggregate?
- In the construction process sometimes encounter the following questions: What is the alkali active aggregate? How does it determine that the aggregate is an alkali-active aggregate? Before answering this question, let's say what is the alkali-aggregate reaction. The alkali-aggregate reaction refers to the soluble alkali (K) in the cement, admixture, admixture or mixed water *, Na *) is dissolved in the concrete void fluid and reacts with the active ingredient (such as SiO2) with the alkali in the aggregate after the coagulation and hardening of the concrete, resulting in alkali-containing gel, water swelling, Internal stress and cracking. It can make a serious decline in the durability of concrete. It is difficult to prevent its development, it is difficult to repair.
- Q: What is called alkali recovery
- For alkali recovery, the assessment of the extraction section is the concentration and temperature. Concentration: 8 ° Be; Temperature: 70-80 ° C.
- Q: Last called me to buy salt, but can buy a bag of alkaline powder to go home. Want to know what can use alkali powder?
- Alkaline powder can treat burns. If the scald area pony immediately coated with alkaline powder, and then drop a few drops of water, alkali powder will be dissolved immediately after the water. Was burned parts of the beginning of the alkaline powder coated with a sense of burning, and after a while feel very comfortable ice, like the heat burned alkaline powder is like, so repeated several times can reduce the pain and trauma burns. If the area of burns larger, can be soaked with alkali powder soak for about half an hour or an hour.
- Q: Alkaline pool can breed what
- In the future of adult fish sales process found that after long-distance transport, part of the fish surface congestion, affecting the survival rate of transport and marketing. This may be associated with the addition of fish oil in the larger amount, resulting in high fish fat, muscle softness. Suggested in the late breeding, should reduce or even stop the addition of fish oil, and should increase the water flow, stimulate the fish, to achieve the purpose of exercise to improve the survival rate of transport.
- Q: What to do with the wall
- Wall anti-alkali because there is moisture into the solution is to remove the wall, paint interface agent, brush alkali primer, scraping gypsum, and then putty powder, polished roller or spray latex paint on it.
- Q: How to go to the base of the teapot
- Vinegar, or toothpaste, you try
- Q: Is the base and baking soda the same substance?
- Alkali is sodium carbonate, is granular, a bit like white sugar, baking soda is sodium bicarbonate, powder
- Q: What is the big base?
- Large alkali is the main component of sodium carbonate.
- Q: What are the characteristics of the composition of the base?
- Metal ions and hydroxide ions
- Q: What is alkali?
- What is the alkali is the ionic compound, the ionization of the anion is hydroxide (OH-), in fact, the oxygen ion acid root (which can compare sulfur and sulfur), and the anion contains only hydroxide. (Such as LiOH, NaOH, NH3 · H2O) soluble in water, alkaline earth metal ions formed in the periodic table from top to bottom gradually soluble [Be (OH) 2, the alkali metal ions or alkali ions, Mg (OH) 2 is insoluble, Ca (OH) 2, Sr (OH) 2 is slightly soluble, and Ba (OH) 2, Ra (OH) 2 is easily soluble, and other bases are in addition to TlOH and Tl (OH) Is difficult to dissolve alkali and acid metathesis reaction is also known as neutralization reaction, that is, H + + OH- == H2O
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High quality calcium hydroxide for water treatment
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 20000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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