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111Category: | Dyestuffs and Pigments |
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CAS NO: | 12202-17-4 | ||
EC NO: | 235-380-9 | ||
Molecular Formula: | O7Pb4S | ||
Molecular Weight: | 972.8608 | ||
Specification: | |||
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. |
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Synonyms: | lead sulphate tribasic;Tribasic Lead Sulphate;Lead oxide sulfate (Pb4O3(SO4)); Lead sulfate, tribasic; tetralead trioxide sulfate; ;lead(2+) sulfate - oxo-��2-plumbane (1:3); | ||
Molecular Structure: |