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Calcium Polysulfide Solution

Supplier From Canada
Oct-12-24

Calcium Polysulfide Solution is used mainly as a fungicide and fertilizer for the agriculture industry, to control wide range of fungal and other plant diseases in orchards, field crops and horticulture crops; it can also be used in various treatment systems as a metal precipitating agent. Calcium Polysulfide Solution effectively stabilizes and reduces soluble metals.
Sales Specifications

Appearance: Clear, to red orange liquid
Assay:24.0-29.0%
Odor:Slight H2S odor
Density:1.25-1.29 @ 25�°C
Treatment Notes

Arsenic: Acid medium only forms various arsenic sulfides; pH>7; arsenic-sulfur compound are insoluble
Lead: Wide Range (pH: 4-9); forms lead sulfide
Copper: Close to neutral (Optimal pH: 5â??7); forms copper sulfide
Zinc: Wide range (pH: 4-9); forms Zinc sulfide
Cadmium: Wide range (pH: 4-9); forms cadmium sulfide
Molybdenum: Wide range (pH: 4-9); forms molybdenum sulfide
Uranium:Wide range (pH: 4-9); forms uranium sulfide
Cyanide: Chemical Conversion produces Thiocyanate*

*Thiocyanate can be bio-treated, or it can be treated with lime, producing calcium carbonate, gypsum and ammonia. Chromium (Cr VI) can be treated with calcium polysulfide, and the Cr(VI) is reduced to Cr (III), which is then precipitated as chromium hydroxide.

While the list above indicates effective treatment may be obtained with system pH near 4.0, TKI has found that product is most stable in systems with pH greater than 5.0, to avoid potential generation of H2S.
Packing

220 gallon (2,809 lbs) tote or 5,000 gallon (53,000 lbs) tank of truck
901 Lb tote

Price and Minimum Quantity

Price: $1200
MOQ: 27 Metric Tonnes

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Powerful Deicer: Effectively tackles snow and ice at lower temperatures, ensuring safer walkways and roadways throughout winter
Versatility Champion: From accelerating concrete curing to control dust on construction sites, calcium chloride prills offer
a range of industrial applications

APPLICATIONS
Applications are:
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Sr. No Characteristic Specifications

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ADVANTAGES
Powerful Deicer: Effectively tackles snow and ice at lower temperatures, ensuring safer walkways and roadways throughout winter

Versatility Champion: From accelerating concrete curing to controlling dust on construction sites, calcium chloride prills offer
a range of industrial applications

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6. pH of 1% aqueous solution > 7
7. Ca (OH)2 % by mass Max. 0.25
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Analysis Item Standard
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Magnesium Chloride(MgCl2) 0.5%max
Insoluble matter in water 0.25%max
Calcium Sulfate (CaSO4): 0.2%max
Ferric Oxide (Fe2O3) 0.025%max
Heavy Metal as Cu., Pb., Cd., Cr., Hg., As 0.005%max

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Product feature
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S 12.4
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Mercury ppm 1
Iron ppm 0.01
pHï¼ 20 6.5-9.0
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English name: Calcium Nitrite
Molecular formula: Ca(NO2)2
Molecular weight: 132
CAS NO. 13780-06-8
HS CODE: 28341000
UN NO.: 2627 5.1 type oxidizing agent
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Specifications:
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Calcium hydroxide[Ca(OH)2 as dry basis]% <1.0 <1.0 <1.0
Moisture % <1.0 <1.0 <1.0
Water insoluble matter % <0.6 <1.0 <1.0

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3. Can prepare compound early strength agent.
Packing 25/50/1000KG woven bag lined with plastic or according to customer's requirements.

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