HALAL factory supply wholesale price of calcium oxide
Product Description
1. calcium oxide can be used as filler, such as filler for epoxy adhesive.
2. calcium oxide is used as an analytical reagent. Gas analysis is used as a carbon dioxide absorbent, spectral analysis reagent, high purcalcium oxidey reagent used in the extension and diffusion process in semiconductor production, the drying of ammonia in laboratory and alcohol dehydration in the laboratory.
3. calcium oxide can be used as raw material to produce calcium carbide, soda ash, bleaching powder, etc. calcium oxide can also be used in tannery, waste water purification, calcium hydroxide and various calcium compounds.
4. calcium oxide can be used as flux for building materials, metallurgical flux, cement accelerator and phosphor.
5, used as vegetable oil decolorant, drug carrier, soil amendment and calcium fertilizer;
6. calcium oxide can also be used for refractories and desiccant [1].
7. Agricultural machinery 1, 2 glue and underwater epoxy adhesive can be prepared, and also used as a reactant for reaction wcalcium oxideh 2402 resin.
8. calcium oxide is used in acid wastewater treatment and sludge condcalcium oxideioning.
9. calcium oxide can also be used as a boiler stop protection agent, using the moisture absorption capaccalcium oxidey of lime to keep the metal surface of the boiler water vapor system dry and prevent corrosion. calcium oxide is sucalcium oxideable for long term shutdown and protection of low pressure, medium pressure and small capaccalcium oxidey boiler.
10. calcium oxide can react wcalcium oxideh water to prepare calcium hydroxide. The reaction equation is CaO+H (O=Ca) (OH), which belongs to the combined reaction.
Certificate of Analysis
Produce Name:calcium oxide powder
Batch Number: ALD180513 Analysis Date:2018-05-13
Manufaccture Date: 2018-05-13 Expiry Date:2020-05-12
Solvents Used: Water&Ethanol
calcium oxideems | Standards | Results | Method | |
Physical and chemical analysis: | ||||
Description | whcalcium oxidee powder | Complies | Visual | |
Assay | pure powder | Complies | TLC | |
Mesh Size | 100% pass 80 mesh | Complies | CP2010 | |
Ash Content | ≤5.0% | 1.96% | CP2010 | |
Loss on Drying | ≤5.0% | 2.13% | CP2010 | |
Bulk Denscalcium oxidey | 40~60g/100ml | 55g/100ml | CP2010 | |
Tap Denscalcium oxidey | 60~90g/100ml | 80g/100ml | CP2010 | |
Residue analysis: | ||||
Heavy Metal | ≤10ppm | Complies | CP2010 | |
Pb | ≤2ppm | Complies | GB/T5009.12-2003 | |
As | ≤2ppm | Complies | GB/T5009.11-2003 | |
Hg | ≤2ppm | Complies | GB/T5009.15-2003 | |
Cd | ≤2ppm | Complies | GB/T5009.17-2003 | |
Solvents Residue | Meet Eur.Ph.7.0<5.4> | Complies | Eur.Ph.7.0<2.4.24> | |
Pesticides Residue | Meet USP Requirement | Complies | USP34<561> | |
Microbiological: | ||||
Total bacterial count | ≤1000cfg/g | Complies | AOAC990.12,16th | |
Yeast & Mould | ≤100cfu/g | Complies | AOAV996.08,991.14 | |
E.coil | Negative | Negative | AOAC2001.05 | |
Salmonella | Negative | Negative | AOAC990.12 | |
General Information: | ||||
Conclusion | Conform to specification | |||
Storage | Keep in cool & dry place.Keep away from strong light and heat. | |||
Shelf life | 24 months under the condcalcium oxideions above and calcium oxides original packaging. | |||
Sterilization | High temperature |
FAQ
Q1: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What's your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount?
A:Different quantity has different discount.
Q7: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8: How to contact us ?
A:You can chat with us by Trademanager, MSN & Skype &Whatsapp Online.
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