Высокопроизводительный бромид кальция с низкой ценой быстрая
3,00 $
Лучшая цена чистый йодид калия AR порошок CAS № 7681 11 0 промышленный
- Категория: Halide ( Except Chloride ) >>>
- Поставщик: Jinan Sintop Co. Limited
Сохранить в закладки 1600525681284:
Описание и отзывы
Характеристики
Products Description
Potassium iodide
Potassium iodide Description
CAS No. :7681-11-0
EINECS No.:231-659-4
Molecular weight: 166.0
HS Code:2827600000
Molecular Formula: \tKI
Package: 500g/1kg per bottle, 25kg per fibre drum or according to clients request.
Potassium iodide Product Introduction:
Potassium iodide is an inorganic compound, chemical formula KI, colorless or white crystal, odorless, with a strong salty taste.
CAS No. :7681-11-0
EINECS No.:231-659-4
Molecular weight: 166.0
HS Code:2827600000
Molecular Formula: \tKI
Package: 500g/1kg per bottle, 25kg per fibre drum or according to clients request.
Potassium iodide Product Introduction:
Potassium iodide is an inorganic compound, chemical formula KI, colorless or white crystal, odorless, with a strong salty taste.
Potassium iodide Usage :
Potassium iodide is used as an organic compound and raw material, as an expectorant. Can also be used for photographic plate and so on.
Potassium iodide is used as an organic compound and raw material, as an expectorant. Can also be used for photographic plate and so on.
Specification
Product Grade | Industrial grade 98.5% | ||
Item | Results | Results | |
Description | Colorless crystal or white crystalline powder | White crystalline powder | |
Kali salt | Should be positive reaction | Positive reaction | |
Iodide | Should be positive reaction | Positive reaction | |
Basicity | Should be Confirm standard | Confirm standard | |
Clarity and color of solution | Should be Confirm standard | Confirm standard | |
Chloride | ≤0.5% | <0.5% | |
Sulphate | ≤0.04% | <0.04% | |
Iodate | Should be Confirm standard | Confirm standard | |
Loss on drying | ≤1.0% | 0.3% | |
Barium salt | Should be Confirm standard | Confirm standard | |
Heavy metal | ≤0.00001% | <0.00001% | |
Assay | ≧98.5% | 98.5% | |
Product Grade | U grade | ||
Item | Results | Results | |
Identification-Potassium | Positive | Positive | |
Identification-Iodide | Positive | Positive | |
Assay | 99.0% | 99.9% | |
Loss on drying 150℃ | 0.2% | <0.2% | |
Insoluble matter | 0.005% | None | |
Chloride and Bromide(as Cl) | 0.01% | <0.01% | |
Iodate(IO3) | 3ppm | <3ppm | |
Phosphate(PO4) | 0.001% | <0.001% | |
Sulfate(SO4) | 0.005% | <0.005% | |
Barium(Ba) | 0.002% | <0.002% | |
Heavy Metals(as Pb) | 5ppm | <5ppm | |
Iron(Fe) | 3ppm | <3ppm | |
Calcium(Ca) | 0.002% | <0.002% | |
Magnesium(Mg) | 0.001% | <0.001% | |
Sodium | 0.005% | <0.005% | |
Product Grade | AR grade | ||
Item | Results | Result | |
Description | Colorless crystal or white crystalline powder | White powder | |
Clarify degree test number | 3max | 2.9 | |
Loss on drying | 1.0%max | 0.2% | |
PH(50g/L solution) | 6.0-8.0 | 6.8 | |
Chloride and Bromide(as Cl) | 0.02%max | 0.02% | |
Iodate(I2) | 0.002%max | 0.002% | |
Sulfate(SO4) | 0.005%max | 0.005% | |
Na | 0.10%max | 0.10% | |
Magnesium(Mg) | 0.002%max | 0.002% | |
Iron(Fe) | 3ppm max | 3ppm | |
As | 0.2ppm max | 0.2ppm | |
Calcium(Ca) | 0.002%max | 0.002% | |
Heavy metal | 5ppm max | 5ppm | |
Assay% | 99.0%min | 99.25% | |
Company Profile
JINAN SINTOP CO.,LIMITED is located in Boke Group headquarters of China (Shandong) Pilot Free Trade Zone. Our company has cooperative relations with domestic first-class universities and scientific research institutions. We have more than ten years of export experience for chemical products. Our products has exported to many countries and regions in North and South America, Asia, Middle East and so on, have high reputation and popularity in the world. The sales and service of our products conform to ISO9001 international quality system.
Company mission: continue to innovate products and service, for provide customers with quality chemical products.
Company vision: to become the most professional chemical products sales and service platform in China.
Company Core values: integrity, responsibility, cooperation, innovation, efficiency.
We adhering to the "integrity-based, pursue excellence, mutual benefit” corporate culture. We are looking forward to establishing long-term and stable cooperative relations with customers from all over the world.
Company mission: continue to innovate products and service, for provide customers with quality chemical products.
Company vision: to become the most professional chemical products sales and service platform in China.
Company Core values: integrity, responsibility, cooperation, innovation, efficiency.
We adhering to the "integrity-based, pursue excellence, mutual benefit” corporate culture. We are looking forward to establishing long-term and stable cooperative relations with customers from all over the world.
Certifications
Payment terms
Product packaging
FAQ
1. Q: 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 also send us your product specifications and requests, we will manufacture the products according to your requests.
2. Q: How to start orders or make payments?
A: You can send a confirmation by Inquiry or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, and send it to your E-mail. You can make payment accordingly.
3. Q: 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 quality problem caused by us, we will send you free goods for replacement or refund your loss.
4. Q: Could you offer free sample for quality test?
A: Free sample are available for customers. It is our pleasure for service for you.
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 also send us your product specifications and requests, we will manufacture the products according to your requests.
2. Q: How to start orders or make payments?
A: You can send a confirmation by Inquiry or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, and send it to your E-mail. You can make payment accordingly.
3. Q: 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 quality problem caused by us, we will send you free goods for replacement or refund your loss.
4. Q: Could you offer free sample for quality test?
A: Free sample are available for customers. It is our pleasure for service for you.
Best price AR Pure Potassium iodide KI powder CAS 7681-11-0
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