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CAS 7553-56-2 Iodine Ball

safety goggles and rubber gloves should be worn when handling iodine, and operations involving large quantities should be conducted in a fume hood to prevent exposure to iodine vapor or dusts by inhalation.

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Product Details

Product Name: Iodine

Synonyms:Iodine, 99+%;NLT99,5%orrefined;Iodinespheres,ultradry,-60mesh,99.999%(metalsbasis);Iodine, 0.1 N standard solution;Iodine, for analysis ACS, 99.8+%;Iodine, resublimed, extra pure, 99.5%;IODINE PRILLED, 99%;IODINE REAGENT (ACS)

CAS: 7553-56-2

MF: I2

EINECS No: 231-442-4

MW: 253.809

Melting point :113 °C (lit.)

Boiling point:184 °C (lit.)

Density:1.32 g/mL at 25 °C

Purity: 99%

Appearance: purple black spherical

Usage:  Iodine is used in the manufacture of manyiodine compounds; in photographic materi als; as an antiseptic, disinfectant, and germi cide; and as a reagent in analytical chemistry.It occurs in traces in seawater and in igneousrocks.


Purification Methods

It is usually purified by vacuum sublimation. Preliminary purifications include grinding with 25% by weight of KI, blending with 10% BaO and subliming, subliming with CaO, grinding to a powder and treating with successive portions of H2O to remove dissolved salts, then drying, and recrystallising from *benzene. Barrer and Wasilewski [Trans Faraday Soc 57 1140 1961] dissolved I2 in concentrated KI and distilled it, then steam distilled it three times and washed it with distilled H2O. Organic material is removed by sublimation in a current of O2 over platinum at about 700o, the iodine being finally sublimed under vacuum. HARMFUL VAPOURS.

Our Advantage

  1. The best quality you require
  2. Competitive prices in the Chinese market
  3. Mature technical support
  4. Professional logistics support What we want is a win-win business.


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 start orders or make payments ?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. We can accept payment by T/T, Western Union,L/C,Bitcoin and other payment you want.

Q3: 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 send us your product specifications and requests,we will manufacture the products according to your requests.

Q4:What’s your MOQ ?
A:Our MOQ is 10g, 100g and 1kg for your evaluation quality of our goods on the condition that sample charge is 100% paid

Q5: How long will it take to get the good
A:Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q6:Is there a discount ?
A:Different quantity has different discount.

Q7: 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 real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Send your inquiries, you will get it!


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