| Identification | More | [Name]
Zinc iodide | [CAS]
10139-47-6 | [Synonyms]
ZINC IODIDE
Diiodozinc
Hydriodic acid zinc salt (2:1)
Zinc iodide (ZnI2)
Zinc iodine
zinciodide(zni2)
ZnI2
ZINC IODIDE PURE
Zinc iodide, 99.99+% metals basis
ZINC IODIDE, Beads, Anhydrous,-10 Mesh, 99.999%
ZINC IODIDE, 98+%
ZINC IODIDE, ANHYDROUS, POWDER, 99.999%
Zinc iodide, pure, 98+%
ZINC IODIDE, 99.9%
zinc iodide, ultra dry
ZINCIODIDE,PURIFIED
Zinc diiodide
Zinc iodide, ultra dry, 99.995% (metals basis)
Zinc iodide anhydrous
Zinc iodide, 99.999%, extra pure | [EINECS(EC#)]
233-396-0 | [Molecular Formula]
I2Zn | [MDL Number]
MFCD00011299 | [Molecular Weight]
319.2 | [MOL File]
10139-47-6.mol |
| Chemical Properties | Back Directory | [Appearance]
Hygroscopic, white, crystalline powder;
sharp saline taste. Turns brown on exposure to light
or air. Soluble in water, alcohol, and alkalies. | [Melting point ]
445 °C (lit.) | [Boiling point ]
624°C | [bulk density]
1800kg/m3 | [density ]
4.74 g/mL at 25 °C(lit.)
| [Fp ]
625°C | [storage temp. ]
Store at +5°C to +30°C. | [solubility ]
4500g/l | [form ]
beads
| [color ]
White to pale yellow | [Specific Gravity]
4.74 | [PH]
5.6 (50g/l, H2O, 20℃) | [Water Solubility ]
333 g/100 mL | [Sensitive ]
Hygroscopic | [Merck ]
14,10140 | [Exposure limits]
ACGIH: TWA 0.01 ppm | [Uses]
Medicine (topical antiseptic), analytical
reagent. | [CAS DataBase Reference]
10139-47-6(CAS DataBase Reference) | [NIST Chemistry Reference]
Zinc diiodide(10139-47-6) | [EPA Substance Registry System]
10139-47-6(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3260 8/PG 3
| [WGK Germany ]
3
| [F ]
3-8-23 | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
28276000 |
| Hazard Information | Back Directory | [Chemical Properties]
Hygroscopic, white, crystalline powder;
sharp saline taste. Turns brown on exposure to light
or air. Soluble in water, alcohol, and alkalies. | [Preparation]
Zinc iodide is prepared by the interaction of zinc sulfate solution and barium iodide solution, filtering out the barium sulfate precipitate and evaporating the filtrate to make it crystallize or by directly combining zinc and iodine. | [reaction suitability]
reagent type: catalyst
core: zinc | [Purification Methods]
Heat the iodide to 300o under vacuum (2 x 10-2mm) for 1hour, then sublime it. Its solubility in H2O is 0.3mL/g, and it is soluble in EtOH. Store it in the dark. |
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