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Hubei Langyou International Trading Co., LtdCuprous Iodide Off White Powder CAS 7681-65-4 Inorganic Compound//file1.lookchem.com/cas/reactions/2021/05/27/11405916.png
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Cuprous Iodide Off White Powder CAS 7681-65-4 Inorganic Compound CAS NO.7681-65-4

Min.Order Quantity:
10 Gram
Purity:
99%
Port:
Wuhan
Payment Terms:
T/T,MoneyGram

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Product Details

Keywords

  • 7681-65-4
  • Cuprous Iodide
  • COPPER(I) IODIDE

Quick Details

  • ProName: Cuprous Iodide Off White Powder CAS 76...
  • CasNo: 7681-65-4
  • Molecular Formula: CuI
  • Appearance: Off White Powder
  • Application: Pharmaceutical Raw Materials;Pharmaceu...
  • DeliveryTime: 2-4 days after confirming your payment...
  • PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
  • Port: Wuhan
  • ProductionCapacity: 10 Metric Ton/Day
  • Purity: 99%
  • Storage: Store in sealed containers at cool & d...
  • Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
  • LimitNum: 10 Gram

Superiority

our adwantage:

1.we have stock so we can delivery quickly at the very day when receive the payment.

2.best price, first class service, high successful delivery rate. a discount would be given when you make a large order.

3.high quality guarenteed, once any problem is found, the package would be reshipped for you

4.shipping by express (fedex,ups,dhl,ems tnt hkems), by air.the most professional forwarder would be recommanded for you.

5. warm after-sale service for you 24/7. any of your question would be solved for the first as soon as possible.adhering to the principle of customer first conviction.we will provide the best and the most sincere services as possible as we can.

Details

cuprous iodide off white powder cas 7681-65-4 inorganic compound

quick detail


product name: cuprous iodide
synonyms: copper iodide (cui);cui;hydro-giene;marshite;copper(+1)iodide;copper iodide; copper(i) iodide;ciras
cas: 7681-65-4
mf: cui
mw: 190.45
einecs: 231-674-6
vapor pressure 10 mm hg ( 656 °c)
refractive index 2.346
fp 1290°c
storage temp. store below +30°c.
solubility dilute aqueous acid: insoluble(lit.)

cuprous iodide description


copper(i) iodide is the inorganic compound with the formula cui. it is also known as cuprous iodide. it is useful in a variety of applications ranging from organic synthesis to cloud seeding.
pure copper(i) iodide is white, but samples are often tan or even, when found in nature as rare mineral marshite, reddish brown, but such color is due to the presence of impurities. it is common for samples of iodide-containing compounds to become discolored due to the facile aerobic oxidation of the iodide anion to molecular iodine.

cuprous iodide chemical properties


properties
appearance: off white powder
density: 5.62
melting point: 605ºc
boiling point: 1290ºc
flash point: 1290ºc
refractive index: 2.346
water solubility: insoluble
stability: stable under normal temperatures and pressures.
storage condition: do not store in direct sunlight. store in a tightly closed container. store in a cool, dry, well-ventilated area away from incompatible substances.
vapor pressure: 10 mm hg ( 656 °c)

cuprous iodide uses


uses 1 cuprous iodide is so widely used as catalyst in organic synthesis, resin modifier, artificial rainfall agents, cathode ray tube cover, as well as sources of iodine in iodized salt. in the presence of 1,2-or 1,3-diamine ligand, cuprous iodide can catalyze reaction of aryl bromide, vinyl bromide and brominated heterocyclic compound converting to the corresponding iodide. the reaction is generally in dioxane solvent, and sodium iodide is used as iodide reagents. aromatic iodide general is more lively than the corresponding chloride and iodide,
uses 2 used as a catalyst for organic reactions, cathode ray tube covering, also used as animal feed additives, etc. copper iodide and mercuric iodide may also be used together as the indicator of measuring rising temperature of mechanical bearing.
uses 3 as a catalyst in many reactions involved in the grignard reagent, the cuprous iodide can also be in dry wiff rearrangement reaction.
uses 4 copper (i) iodide used in the preparation of alkynyl imines and the synthesis of pyrroles and pyrrole heterocycles. it is also used in the synthesis of btbt derivatives ([1]benzothieno[3,2-b]benzothio phene) for use as semiconductors in transistors.
uses 5 a catalyst for n-arylation of amines and amino acids

advantages:

hubei xinrunde chemical co., ltd is a renowned pharmaceutical manufacturer. we can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. never stop striving to offer our best service is our philosophy. we have flexible and untraceable payment terms. as a leading manufacture, our products have been exported to germany, norway, poland, finland, spain, uk, france, russia, usa, brazil, mexico, australia, japan, korea, thailand, indonesia, uruguay and many other countries.


1. quality.every batch of steroid powders have tobetested by our qc(quality control) before they are allowed to sell.


2. delivery we have stock, so we can delivery quickly at the very day when receive the payment. within 24 hours after receiving the payment lead time 4 or 7 days.


3. discreet package safelyand professionally disguised package guaranteed. for your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.


4. warm after-sale service any of your question would be solved for the first as soon as possible.

cuprous iodide off white powder cas 7681-65-4 inorganic compound

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