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3500 mesh light calcium carbonate price
Product description
1. Chemical Name: Calcium carbonate
2. Molecular Formula: CaCO3
3. Molecular Weight: 102.103
4. CAS: 471-34-1
5. Character: Light calcium carbonate is amorphous powder, tasteless, odorless, slightly hygroscopic, stable in dry air, acid decomposition. Heavy calcium carbonateis white powder, odorless and tasteless, stabilize in the air, almost insoluble water.
6. Usage: It can be used as a loosening agent, starter and nutritional calcium supplement in food processing.
7. Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8. Storage and Transport: It should be stored in a dark, dry and ventilate warehouse, kept away from water and moisture; unloaded with care to avoid damage. Furthermore, it must be stored separately from poisonous substances.
Product properties Paramcters
Specification | FCC |
Appearance | White powder |
Assay % | 98.0-100.5 |
Acid-insoluble substances ≤% | 0.2 |
Heavy metal(as Pb) ≤% | 0.002 |
Lead ≤ppm | 3 |
Arsenic(as As) ≤ppm | 3 |
Fluoride ≤% | 0.005 |
Loss on drying ≤% | 2.0 |
Magnesium and Alkali salts ≤% | 1 |
Packing and transportation
Company Information
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Our service
1. Your inquiry related to our products or prices will be replied in 12hours.
2. Well-trained and experienced staffs to answer your enquires in fluent English.
3. All our products have high quality warranties.
4. Sample order can be delivered within 3 working days, small order 3- 5working days, mass order 7-10working days.
FAQ
1、Q:Is product quality guaranteed ?
A:All our products have high quality warranties.
2、Q:Samples can be delivered within a few working days?
A:Sample order can be delivered within 3 working days, small order 3- 5working days, mass order 7-10working days.
3、Q:Can samples be supplied free of charge?
A:Samples can be offered by free,customers just need to pay the freight.
4、Q:What kind of payment do you have?
A:We offer credit card and Alipay payment.
5、Q:How long is the delivery deadline?
A:Shipment within three working days from the date of the start.