Audited Supplier
Perovskite Materials
Powder
Reagent Grade
Perovskite Materials
626.33
XDCC
25g, 100g Ampoule. 25kg Drum. 25kgs/Drum, 9tons/2
99.999%
China
2827600000
Product Description
Perovskite Materials Factory Supply Catalyst High Purity 99.999% CAS 7790-47-8 TIN(IV) IODIDE SnI4
Tin tetraiodide is a semiconductor material that can be used to prepare high-performance perovskite solar cells. It can effectively remove Sn4+ spontaneously formed on the surface of tin-based perovskite films, improve the cleanliness and crystallinity of the film, and significantly reduce the defect state density, thereby enhancing the solar photovoltaic performance of perovskite cells. It can also be used to prepare selenium tetroxide and tin dioxide. It can also be used as an analytical reagent and in organic synthesis.
| Element | Content(PPM) | Element | Content(PPM) | Element | Content(PPM) |
| Co | ≤0.1 | Mo | / | Se | / |
| Zn | ≤0.5 | Fe | ≤0.5 | Te | / |
| Ag | ≤0.5 | Mn | / | Si | / |
| Cu | ≤0.5 | P | / | S | / |
| Ca | ≤0.5 | Ga | / | In | ≤0.2 |
| Al | ≤0.3 | Cr | / | Na | / |
| Mg | ≤0.5 | Bi | ≤0.5 | Cd | / |
| Ni | ≤0.5 | Ti | / | Au | ≤0.1 |
| Pb | ≤0.5 | Sb | ≤0.3 | Zr | / |
| Sn | / | As | ≤0.5 |
Q&A
Q1.Are you a factory or trading company?
A:Yes,we are factory,but not just a factory,as we have sales team,own designers,own showroom ,can help buyers to decide which products are their best choice,and all your inquiry will be replyed within 24 hours.
Q2:Could you send me all your catalogues and price list?
A:As we have more than thousands of items,even 1 item have different size and package,it is really too hard for us to send you all our catalogue and price list for you.Please inform me the items,size and packages you interested in ,so we can offer you the price list you want for your reference .
Q3.How can I get some samples?
Kindly send us your address, we are honored to offer you samples.
Q4. How does your factory do regarding quality control?
Our factory has gained ISO9001 2008 and REACH
Q5:What's your Delivery Time?
In generally, the delivery time is 15 days-20 days.We will make the delivery as soon as possible with the guaranted quality.
Q6:What is the convenient way to pay?
A:L/C , T/T ,Paypal, Western Union and Escrow are accepted,and if you have better idea , please feel free to share with us
Q7:Which mode of transport would be better?
In general,we advice to make delivery by sea which is cheap and safe.Also we respect your views of other transportation as well.
