1. What Is Potassium iodide cas 7681-11-0 ?
Potassium iodide cas 7681-11-0 is a white crystals, granules, or powder; strong, bitter, saline taste. becomes yellowish when exposed to bright light due to photochemical decomposition liberating traces of free iodine. Soluble in water, alcohol, acetone, and glycerol. slightly soluble in ether and ammonia. It may be prepared bythe reaction of iodine with hot potassiumhydroxide solution followed by separation from the iodate (which isalso formed) by fractional crystallization. In solution it has the interestingproperty of dissolving iodine to formthe triiodide ion I3-, which is brown. Potassium iodide is widely used as ananalytical reagent, in photography,and also as an additive to table salt toprevent goitre and other disordersdue to iodine deficiency.
Product Details Of Potassium iodide cas 7681-11-0
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Product Name:
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Potassium iodide
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Synonyms:
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Potassium iodide white powder; Potassium iodide solution
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CAS RN.:
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7681-11-0
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EINECS:
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231-659-4
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Molecular Weight:
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166
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Molecular Formula:
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KI
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Melting Point(℃):
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681 °C (lit.)
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Boiling Point:
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184 °C(lit.)
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Density:
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1.7 g/cm3
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Appearance:
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White powder
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Storage:
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2-8°C |
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Solubility:
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H2O: 1 M at 20 °C, clear, colorless
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2.What Is Potassium iodide cas 7681-11-0 Used For ?
Potassium Iodide cas 7681-11-0 is a source of iodine and a nutrient and dietary supplement. it exists as crystals or powder and has a solubility of 1 g in 0.7 ml of water at 25°c. it is included in table salt for the preven- tion of goiter.Potassium Iodide is used primarily used in the treatment of radiation poisoning due to environmental contamination by iodine-131. It is also manufacture of photographic emulsions; in animal and poultry feeds to the extent of 10-30 parts per million; in table salt as a source of iodine and in some drinking water; also In animal chemistry. In medicine,potassium iodide is used to regulate the thyroid gland.
3. How To Use Potassium iodide cas 7681-11-0 ?
Potassium iodide cas 7681-11-0 was first used as the primary halide in Talbot’s calotype process, then in the albumen on glass process followed by the wet collodion process. It was also used as a secondary halide in silver bromide gelatin emulsions, animal feeds, catalysts, photographic chemicals, and for sanitation. Potassium iodide is produced by reaction of potassium hydroxide with iodine. The product is purified by crystallization from water. Potassium iodide is ionic compound which iodine ions and silver ions can form yellow precipitate silver iodide (when exposes to light, it can decompose, it can be used to make high-speed photographic film), silver nitrate can be used to verify the presence of iodine ions.
4.Will The Shipping Be 100% Safe Delivered？And Will I Safe When I Receive The Goods？
Shipping is the most important for bulk chemicals，We have the more than 10 years professional shipping agent, 100% pass delivery to USA, Canada, Spain, Germany, Netherlands, Poland,UK, Russia.
For bulk more than 100kg,we main use special line,such as DHL,UPS,Purolator,Canada Post,GLS,DPD, Royal mail…..
We will use normal name to make all import documents and reliable on the packing such as engine oil,glue,paint to distinguish it to keep the buyer received safe.
Potassium iodide cas 7681-11-0 Pictures
5.Where To Buy Potassium iodide cas 7681-11-0?
We offer high quality Potassium iodide cas 7681-11-0 for sale of global delivery for 100% safe and legal of purchasing orders. Our shipping and delivery cost is safe and convenient.
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We supply all our orders upon request. Moreover our quality is the best you can find around and as we sell in small or large quantities with guarantees for careful delivery.
The best thing about us is our ability of guarantee 100% safe delivery. Above, we have listed detailed descriptions of our products online.
We independently tested the products to ensure that suppliers are also maintaining their high standards.
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Finally,I will tell you the tracking no and estimate arriving time.
About 3-5 days after payment confirmed send by express, like fedex,dhl,tnt,ups.etc.
About 10-15 days after payment confirmed send by special line (Public holidays not included).
7. Our Advantage:
1.Product Quality
we can provide the competitive priceand high quality product.We are acomprehensive chemical companydedicated to fine chemicals.
2.Custom Packaging
The packing of the products can bepacked according to the customer’srequest. You are welcome to inquire.
3.Custom Service
Multi-step synthesis from mg to multi-kg and multi-tonne production at our sites in China, we can meet your custom synthesis demands at the scale you require.
4.Transportation
We have professional freight agents, customs clearance agencies set up in the country of destination. We value our clients’ time.
Packing&Shipping
FAQ
Q1: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to confirm the Product Quality before placing orders?
A: We have a professional R&D team, be provide certificates of quality analysis and Samples can be provide to check quality before
bulk order
B.From the very beginning to the very end, National Commodity Inspection and Testing Bureau, Authority Third-party Testing
institution, QA, ISO, Guarantee our quality.
Q3. What kinds of payment methods do you accept?
A:You can make the payment by MoneyGram, Western Union, Bitcoin,T/T Bank transfer,USDT.escrow alibaba (credit card,paypal),etc.
Q4. Do you guarantee safe Shipping ?
A: Yes,We have professional chemical shipping forwarder, which will change chemical name on the parcel to ship,we can supply door to
door shipping,double customs clearnce service to keep safe delivered.
Q5: How about delivery lead time?
A:About 3-5 days after payment confirmed send by express, like fedex,dhl,tnt,ups.etc
B: About 10-15 days after payment confirmed send by special line
(Public holidays not included)
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