Calcium iodate
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Calcium iodate
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CAS No:
7789-80-2
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Formula:
Ca.2HIO3
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Chemical Name:
Calcium iodate
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Synonyms:
Iodic acid (HIO3),calcium salt (2:1);Calcium iodate (Ca(IO3)2);Iodic acid (HIO3),calcium salt;Iodic acid,calcium salt;Calcium iodate;Laurarite;40563-56-2
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CAS No:
Description
Colorless Orthorhombi crystal or white crystal. Odorless. Boiling point: 783 ℃. Relative density: 2.55. Soluble in nitric acid, slightly soluble in water. Six crystal water will be dehydrated at 40 ° C and it will become anhydrous. solid
Calcium iodate Basic Attributes
389.88300
389.74100
232-191-3
L8MN4Y57BR
Monoclinic-prismatic crystals|COLORLESS|White crystals or powder
Characteristics
114.40000
1.05860
white Powder
4.519 g/cm3 @ Temp: 15 °C
540 °C (decomp)
H2O: slightly soluble ;soluble in nitric acid
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Do not store near combustible materials. Store in a
ODORLESS
Sensitive to reducing agents|Decomposes at 540 °C; Oxidizer|Orthorhombic crystals /Hexahydrate/|Cubic crystals /Monohydrate/
Safety Information
II
5.1
UN 1479
3
R36/37/38; R8
S17; S26; S37/39; S36; S16
O; Xi
Stable. Incompatible with reducing agents, copper, aluminium, alcohols, sulfur, phosphorus. Oxidant - keep away from combustible materials.
P220-P261-P305 + P351 + P338
H272-H315-H319-H335
SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.
Substance added directly to human food affirmed as generally recognized as safe (GRAS).
|Danger|H272 (74.49%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]|P210, P220, P221, P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P337+P313, P362, P363, P370+P378, P403+P233, P405, and P501|Aggregated GHS information provided by 196 companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Warning|H302: Harmful if swallowed [Warning Acute toxicity, oral]|P260, P264, P270, P301+P312, P309+P311, P330, P405, and P501
OXIDIZING MATERIAL. ... FIRE RISK IN CONTACT WITH ORGANIC MATERIALS.
Calcium iodate Use and Manufacturing
Prepared by passing chlorine into a hot soln of lime in which iodine has been dissolved: Bahl, Singh, J Indian Chem Soc 17, 397 (1940).
To improve properties of yeast-leavened bakery products, nutritional source of iodine in foods and feedstuffs.
Grades: Technical; CP; FCC.
Iodic acid (HIO3), calcium salt (2:1): ACTIVE|More stable in table salts than iodides...
Food Additives -> FLOUR_TREATMENT_AGENT;
Computed Properties
Molecular Weight:389.88
Hydrogen Bond Acceptor Count:6
Exact Mass:389.74102
Monoisotopic Mass:389.74102
Topological Polar Surface Area:114
Heavy Atom Count:9
Complexity:36.5
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes
Price Analysis
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