| Product Name: |
Calcium hydroxide |
| Synonyms: |
Slaked lime; calcium dihydroxide; calcium hydrate; dihydroxycalcium |
| CAS RN.: |
1305-62-0 |
| EINECS: |
215-137-3 |
| Molecular Weight: |
74.0927 |
| Molecular Formula: |
Ca(OH) 2 |
| Melting Point(℃): |
580℃ |
| Water Solubility: |
1.65 g/L (20℃) |
Specification of Calcium hydroxide :
| Type Of Test |
Standard |
Observed |
| Description |
white or grey white powder |
White powder |
| Assay |
(Min.) 96.0% |
96.58% |
| Calcium carbonate (as CaCO3) |
<3.0% |
2% |
| Substance insoluble in HCl |
<0.1% |
<0.1% |
| Chloride (Cl) |
<0.03% |
<0.03% |
| Sulphate (SO4) |
<0.1% |
0.08% |
| Iron (Fe) |
<0.05% |
<0.05% |
| Heavy metals (as Pb) |
<0.005% |
0.004% |
| Substance not precipitated by |
|
|
| ammonium oxalate (as SO4) |
<2.5% |
<2.5% |
1. Mainly adjust acid waste water pH value, widely used for electroplate, ch emical industry, circuit board, pickling, printing & dyeing and paper making, industries waste water treatment.
2. Used to remove ph osphate , most of the heavy metal and ammonia nitrogen etc.
3 . Used for tanning and mining industry etc.
Trade information
Shipment term: EXW, FOB, CIF, CNF, DDP
Payment term: T/T, DP at sight, L/C, Western Union, Paypal, Escrow, MoneyGram
Delivery time: 5-7working days for inventory
Shipment mode: By sea, by air and by express
Trade process:
Shanghai WESCCO Chemical Co., Ltd is established in 2004, highly specialized in the field of fine chemical, pharmaceutical intermediates, agrochemical intermediates, dyestuff
intermediates, etc. and focus on India and China chemical markets management. We build
very good partnership with many leading chemical manufacturers in India and China, and
provide high quality products to worldwide.
Quality is our sincerest respect offered to our customers all over the world, and it is the most important factor for us to win our customers' hearts and found the long-term business
relationships with our customers.
1. Supply high quality products with a reasonable price, inform regular customers the market information.
2. Arrange the orders and shipping with customer requests in time, According to the different countries export policy provide complete customs clearance documents.
3. We can guarantee the quality during quality avail period.
4. Provide a market price and supply trend, ensure the clients can know about marketing information in time.
5. 24hours reply after got clients’ request.
1, How about the validity of the products?
According to the products you ordered.
2. What documents you provide?
Usually, we provide Commercial Invoice, Packing List, Bill of loading, Certificate of Analysis, Country of Origin, Insurance form (if have). If your markets have any special requirements, let us know.
3. What is loading port?
Usually is Shanghai. Any special requested port, please check with us in advanced.
Shanghai Wescco Chemical is specialized in the research and development of agrochemical intermediate, pharmaceutical intermediate, dyestuff intermediate and other fine chemicals. Over years’ hard working, Wescco chemical has the good abilities to offer customers quality products and excellent service.
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