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Zinc Sulphate, Zinc Sulfate Heptahydrate/Monohydrate
Basic Info
| Model NO. | Industrial grade |
| Purity | ≥99% |
| Type | Sodium Sulfide |
| Grade Standard | Industrial Grade |
| Certificate | ISO 9001/BV/SGS |
| Other | Sulfato De Zinc/Sulfate De Zinc |
| pH | 6-8 |
| Solubility | 100% Water Soluble |
| FM | Znso4.7H2O |
| CAS | 7446-20-0 |
| Factory Capacity | 30000 Tons / Year |
| Transport Package | 25 |
| Specification | 25kg/bag, 1000kg Bag |
| Trademark | Yanlong |
| Origin | Hebei, China |
| HS Code | 28332930 |
| Production Capacity | 5000 T /Year |
Product Description
YANLONG brand zinc sulfide ZnS crystal
| Product Name | ZnS crystal | |
| CAS No. | 1314-98-3 | |
| Applications | Cold light coating; Decoration coating; Filter; HR coating; Infrared coating | |
| Specification Details | Size Range: 1-40 mm, upon your demand Color: light yellow transparent Purity: 99.99%; 99.9% | |
| Density | 4.10 g/cm3 | |
| Properties | Refractive Index at 550nm: 2.3~2.4 Transparency Range(μm): 0.35~14.5 | Evaporation Temperature(°C): 1100 Evaporation Source: E |
| Packing details | 1 KG/Bag; 1KG/Can or 2KG/Can; 20KG/ Carton | |
| Storage | Avoid exposure to sunlight and acid; Keep dry | |
| MOQ | Unlimited | |
| Payment | T/T, L/C, D/A, D/P, Western Union | |
Product Parameters
| Items | ZnSO4.H2O Powder | ZnSO4.H2O Granular | ZnSO4.7H2O | |||
| Appearance | White Powder | White Granular | White Crysta | |||
| Zn%min | 35 | 35.5 | 33 | 30 | 25 | 21.5 |
| As | 5ppm max | |||||
| Pb | 10ppm max | |||||
| Cd | 10ppm max | |||||
| PH Value | 4 | |||||
| Size | -- | 1-2mm 2-4mm 2-5mm | -- | |||
| Grade Item | Heptahydrate | Monohydrate | |||||
Industrial Grade | Feed Grade | E-plating Grade | High-purity | Feed Grade | Granula | ||
| (ZnSO4·7H2O) | % ≥ | 96 | 98 | 98.5 | 99 | ---- | ---- |
| (ZnSO4·H2O) | % ≥ | ---- | ---- | ---- | ---- | 94.7 | 91.1 |
| (Zn) | % ≥ | 21.6 | 22.2 | 22.35 | 22.43 | 34.5 | 33.0 |
| (As) | % ≤ | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.005 |
| (Pb) | % ≤ | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| (Cd) | % ≤ | 0.002 | 0.001 | 0.002 | 0.002 | 0.001 | 0.001 |
| (800μm) | % ≥ | ---- | 95 | ---- | ---- | ---- | ---- |
| (250μm) | % ≥ | ---- | ---- | ---- | ---- | 95 | ---- |
| (Particle size) | ---- | ---- | ---- | ---- | ---- | 2-4mm | |
Usage
1, Feed additives, trace elements for animals;
2, Agricultural fertilizers & fungicides;
3, Electroplating & water treatment;
4, Non-ferrous metal flotation reagents;
5,Manufacture other zinc salts.such as :lithopone and zinc salt6,Used as emetic in medicine
Packaging & Shipping
25kg, 1000kg, 1200kg, woven bag with plastic lining, or according to the requirements of customers
FAQ
Q1: Can I have a sample for testing?
A: Yes! Test can intuitively show the application result. Actually the sample is free;
you just need to pay for the express cost.
Q2: Can I use our own packing?
A: Yes! OEM is available for us. You can send your packing material to our factory
or we can purchase the designated packing for you.
You may pay for some extra cost if caused.
Q3:.Are you a manufacturer?
A:Yes, We are manufacturer.And we produce iron oxide pigments for more than 20 years.Q4:How should I pay?
A:We accept all kinds of payment ways. such as T/T, L/C, western union, paypal,etc.
Q5: What are the benefits of being an YANLONG distributor?
A: Broad market sales; ample margins for your sales.
Q6: How can I become a distributor of YANLONG?
A: Contact us immediately for further details by sending us an inquiry.
Q7: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
Here is address information of our factory: Shijiazhuang City, Hebei Province, China.
It is about 25 km from Shijiazhuang Airport with convenient transportation.
We can pick you up in the airport. Hotel booking service is available.
Our Advantages
OUR ADVANTAGES
- Consistent Superior Quality and Reliability.- OEM various packings according to customers design.- Created long term cooperation with 115 customers overseas. - Exporting over 50, 000 tons of Chemical products annually.