Lead Based Products,Lead Borate,Industrial Lead Based Products,Industrial Lead Borate,India

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Lead Based Products

We can easily manufacture lead based chemicals which contain high content of lead. These chemicals are properly tested on various parameters so that the best can be supplied to the clients. All these chemicals are in accordance with the usages they are meant for and are also prepared using various chemical compositions.

Lead Borate

This chemical is used to introduce lead into very low melting point sealing glasses such as solder glass for assembly of television tubes, display tubes and integrated circuit packages. It is available in either granulated or ground form.

LEAD BORATE

Pb(BO2)2 H2O………………………MOL. WT 310.82
White powder insoluble in water.Soluble in Dil HNO3
Assay…………………………………………Mini.98 %

Maximum limits of impurity

Chloride..……..……………….……………Max 0. 002 %
Sulphate ……………………………………. Max 0.003 %
Arsenic …………………………………… Max 0.0002%

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Lead Carbonate

Lead carbonate, is the chemical compound PbCO3. It is prepared industrially from lead(II) acetate and carbon dioxide. It occurs naturally as the mineral cerussite Identifiers • CAS number [598-63-0] Properties • Molecular formula PbCO3 • Molar mass 267.21 g/mol • Appearance White powder • Density 6.6 g/cm3 • Melting point ~400 °C (dec.) • Solubility in water Insoluble

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Lead Chloride

Lead Chloride

PbCl2 ………………………………………………..……….Mol Wt. 278.13
(A white crystalline powder ,soluble in 100 parts of water.)
Assay…………………………..…..……………………99.6%
Nitrate …………………………….…..…… ..…0.007 %
Iron ( Fe ) ……………………….…………......0.002%
Pb ( Lead Content ) ……………..……...73.5 %

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Lead Chromate

LEAD CHROMATE

PbCrO4…………. Mol. Wt. 323.23
A YELLOWISH POWDER INSOLUBLE IN WATER, SOLUBLE IN HYDROCHLORIC & NITRIC ACID.

STANDARDS

Assay ……………………………….Min 98 %
Soluble Substances …….Max 0.20 %
Carbon Compound ………Max 0.015 %

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Lead Hydroxide

Lead(II) hydroxide, Pb(OH)₂, is a hydroxide of lead, with lead in oxidation state +2. Although it appears a fundamentally simple compound, it is doubtful if lead hydroxide is stable as a solid phase.[1] Lead basic carbonate (PbCO3·2Pb(OH)_{2₂(aqueous), Pb(OH)₃,and Pb(OH)42.}

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Lead Nitrate

Lead nitrate is toxic to aquatic organisms and is available in white or colorless crystals. This is used for match manufacturing and explosives. It is also used as an oxidizer in the dye industry. This chemical is used to process engraving and mordant in mother of pearl staining. This also finds application as medical astringent.

Physical Properties

• Melting point (decomposes) - 290°C
• Relative density (water = 1) – 4.6
• Solubility in water, g/100 ml at 20°C - 52

LEAD NITRATE

Pb(NO3)2………Mol. Wt. 331.24
Colourless or White Crystals ,soluble in 2 parts of water.
Assay……………………………… 99 %
Insoluble……………………… 0.05 %
Chloride…………………………0.01 %
Copper……………………………0.002 %
Iron………………..………………0.001 %
Silver……………………………… 0.0001 %

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Lead Oxalate

We offer lead oxalate which is used across various industries. This chemical compound is also pure and eco friendly. Prepared after intensive research and experiments this chemical is made using various formulations and compositions. Physical Properties • CAS No. 814-93-7 • Storage: Room Temperature (15-30°C) • Melting Point: 327.5 °C • Boiling Point: 1740 °C at 1013 hPa • Density: 11.336 g/cm3 at 20 °C • Vapor Pressure: 1.33 hPa at 973 °C.

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Lead Peroxide

Lead peroxide is a bluish-white metal of brighter lustre, it is very soft, highly malleable, ductile and a poor conductor of electricity. Common applications include batteries, solders, plumbing, ammunition, bearings, radiation shielding and sound and vibration absorption. This chemical compound has a CAS No. 1309-60-0.

LEAD PEROXIDE

· PbO2……………………………Mol. Wt. 239.22

· A dark brown powder insoluble in water.

· Assay ………………………..Min…………. 95 %

STANDARDS

· Chloride …………………….. Max. ……...0.002 %

· Sulphate …………………..…Max...… …...0.05 %

· Other Heavy Metals Max… ..…..0.002 %

· Carbon Compounds Max.…...…..0.015 %

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Lead Phosphate

It is white, sweet and toxic powder with specific gravity of 6.94, It can dissolve in hydrochloric acid and nitric acid, but not in water, It will become grey or black at about 200c and even to yellow at 450c, but in a good reductibility. As an antioxidant, it has excellent performance of resistance to ultraviolet ray, cold, and ageing. This chemical compound finds application in stabilizer of the PVC opaque products because of good insulation, weatherability and ultraviolet radiation absorbency. This chemical compound has a CAS No. 7446-27-7.

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Lead Sulphate

This kind of substance is available in form of white powder which are used in stabilizers. It is often seen in the terminals of car batteries, as it is formed when the battery is discharged. Lead sulfate is poorly in soluble in water.

LEAD SULPHATE

PbSO4………………………………… Mol Wt.303.28
A White,Heavy,Crystalline Powder,Insoluble in Water.
Ignition Loss ………………………………Max 0.10 %
Chloride ……………………………………….Max 0.003 %
Nitrate …………………………………………..Max 0.01 %
Substances not precipatated by H2S Max 0.10 %
Assay ………………………………………… . Mini 98%

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