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Chongqing Changfeng Chemical Co., Ltd.
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Lead sulfate tribasic

Details for Lead sulfate tribasic

Lead sulfate tribasic


Dyestuffs and Pigments

Lead sulfate tribasic
CAS NO: 12202-17-4
EC NO: 235-380-9
Molecular Formula: O7Pb4S
Molecular Weight: 972.8608
InChI: InChI=1/H2O4S.3O.4Pb.2H/c1-5(2,3)4;;;;;;;;;/h(H2,1,2,3,4);;;;;;;;;/q;;;;;;;+2;;/p-2/rH2O4S.3OPb.H2Pb/c1-5(2,3)4;3*1-2;/h(H2,1,2,3,4);;;;1H2/q;;;;+2/p-2
Packing: knitting bag 25kg each,or bases on client's demand.
Product description:

Molecular formula: 3PbO'PbSO4'H2O

Properties: White powder, toxic, insoluble in water, organic solvent and oils. Soluble in alkali and ammonium acetate solution. Non-inflammable, non-corrosive, deliquescent. It is decomposed and changed in color under moist conditions and sunlight.

Chemical name: Tribasic lead sulfate

Quality standard: HG2340-92

Technic index: lead monoxide 88.0-90.0% sulfur anhydride 7.5-8.5% screen floating (600 item)≤0.1% water content≤0.3%

Usage: The product is the most widely used thermal stabilizer for PVC plastics with strong ability of cohesion with hydrogen chloride, good long-term thermal stability, excellent electrical insulation. It has the ability of white pigment with strong covering power, tolerate weather-resistant property and mainly used in non-transparent soft and hard products and cable material. Coordination effects can be obtained when used with a little amount of lead di-basic phosphite or lead di-basic stearate.

Synonyms: lead sulphate tribasic;Tribasic Lead Sulphate;Lead oxide sulfate (Pb4O3(SO4)); Lead sulfate, tribasic; tetralead trioxide sulfate; ;lead(2+) sulfate - oxo-λ2-plumbane (1:3);
Molecular Structure: Lead sulfate tribasic 12202-17-4
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