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99.8% Purity Iodine

Supplier From China
Sep-28-17

Details
Cas no.: 7553-56-2
Other names: iodine crystal
Mf: i2
Place of origin: shandong, china (mainland)
Type: disinfectant and preservatives
Grade standard: feed grade, food grade, medicine grade, tech grade
Usage: animal pharmaceuticals
Brand name: jiodine
Model number: i-2016-1
Purity: 99.5%-100.5%, 99.5%-100.5%
Name: iodine
Appearance: black-grey crystalline or prill, black-grey prill or granule
Color: black-grey
Mol formula: i
Useage: feed additives, dye, iodine solution, test and medications.
Delivery time: 3-5 days
Packing: 500g per bottle; 25kg per cardboard drum
Usage:
1). Used to make pesticide, feed additives, dye, iodine solution, test and medications.
2). Used to make equivalent solvent, determine iodine value, the content and calibration of sodium solution concentration.
3). Used to be disinfectant , photoengraving for good fittings and thinning liquid preparation.
Item of analysis, standard, result of analysis
Description, dark brown crystal granule, conforms
Content(%), 99.5%, 99.5-100.5%
Loss on drying(%), , 1%, 0.6%
Chlorine and bromine content(%), , 0.01%, 0.002%
Ferrum(%), , 10ppm, , 10ppm
Sulfate(%), conforms, conforms
Heavy metal(%), , 10ppm, , 10ppm
Packaging shipping
1.Packing: usually 25kgs/50kgs per cardboard drum.
2.Moq: 1 drum/ 25kg
3.Delivery time: usually 3-7 days after payment.


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[Technical Indicators]
1. Industrial grade
Indicator Name/Indicator Value Powdered Products (F) Needle Products (Z)
Level 92 Level 93 Level 95 Level 92 Level 95
Appearance White or light yellow powder, without caking White or yellowish needle-like, without lumps
Active matter,% 92.0 93.0 95.0 92.0 95.0
Free oil,% 1.2 1.2 1.2 2.0 1.5
Inorganic salt,% Sodium sulfate 5.8 4.8 2.5 4.8 2.5
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Whiteness (WB), 90

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Indicator Name/Indicator Value Toothpaste Grade (Y)
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Inorganic salt,% Sodium sulfate 2.5 3.2 4.0
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Color Klett (30% active), - 60

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Appearance White flaky crystals White powder
Solubility (1%, alcohol) Completely dissolved
Solubility (10%, aqueous solution) Completely dissolved
Chroma APHA (20%, deionized water), 15   -
Active matter (%), â?¥ 99 (on dry basis) 97
Petroleum ether soluble matter (%), 0.2 1.0
Sodium sulfate (%), 0.5 1.5
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PH value (1% aqueous solution) 6.0-8.0 6.0-11
Phosphate, 1ppm -
Lead (Pb), 2ppm
Iron (Fe), 1ppm
Nitrogen, 5ppm -
Arsenic (As), 0.1ppm
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260nm 0.1
280nm 0.1 -
410nm 0.01
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