Quantity(bags) | 1 - 3000 | 3001 - 5000 | >5000 |
Lead time (days) | 10 | 20 | To be negotiated |
product paramenters
Assay
|
≥98.5%
|
≥99%
|
≥99.0%(ZnBr2)
|
≥99.0%(ZnBr2)
|
≥75.0%
|
|
Chlorides
|
≤1.0%
|
≤0.1%
|
≤0.1%
|
≤0.1%
|
≤0.1%
|
|
Water
|
≤1.0%
|
≤0.1%
|
≤0.1%
|
≤0.1%
|
-
|
|
Sulfates
|
≤0.02%
|
≤0.05%
|
≤0.02%
|
≤0.02%
|
≤0.02%
|
|
PH Value(5% water solution)
|
4.0-6.0
|
4.0-6.0
|
4.0-6.0
|
4.0-6.0
|
2.0-5.0
|
|
Water-insoluble
|
≤0.3%
|
≤0.3%
|
≤0.3%
|
≤0.3%
|
≤0.3%
|
|
Basic salts(ZnO)
|
≤3%
|
≤3%
|
≤3%
|
≤3%
|
≤3%
|
|
Cu
|
--
|
--
|
< 50PPM
|
< 1PPM
|
< 0.5PPM
|
|
Fe
|
--
|
--
|
< 50PPM
|
< 1PPM
|
< 1PPM
|
|
Pb
|
--
|
--
|
< 50PPM
|
< 2PPM
|
< 2PPM
|
|
Al
|
--
|
--
|
< 50PPM
|
< 2PPM
|
< 2P
|
Our Services
1.Free sample and Unconditional assume response
2.Manufacturer direct supply, provide OEM, R&D service
4.Fast delivery by DHL,TNT,EMS,FEDEX,as your requirem, usually within 3 working days after confirming your payment
5.Material: Owning cultivation based as 100% Natural material stable source.
6.Testing equipment:UV, HPLC, GC
7.Supply Ability:Production capacity: 300ton/year, large stock available;;
Packing
Our Factory