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Lead Stearate Specification Chemical news
PRODUCT IDENTIFICATION
CAS NO. 1072-35-1, 7428-48-0, 52652-59-2
EINECS NO. 214-005-2, 231-068-1
FORMULA [CH3(CH2)16CO2]2Pb
MOL WT. 774.15
H.S. CODE 2915.70
SYNONYMS
Stearic acid, lead salt; Octadecanoic acid, lead salt;Lead(II) n-octadecanoate; Lead (II) stearate; Stearinsäure, Bleisalz (German); ácido esteárico, sal de plomo (Spanish); Acide stéarique, sel de plomb (French);
PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE white powder
MELTING POINT 104 - 108 C
SPECIFIC GRAVITY 1.4
SOLUBILITY IN WATER Slightly soluble in water (soluble in hot alcohol)
NFPA RATINGS Health: 2; Flammability: 1; Reactivity: 0
STABILITY Stable under ordinary conditions
SALES SPECIFICATION
APPEARANCE white powder
LEAD CONTENT 28.0 ± 2.0%
FREE FATTY ACID 1.0% max
WATER 1.0% max
PARTICLE SIZE 99.0% ( 200 mesh)
MELTING POINT 103 - 108 C
TRANSPORTATION
PACKING 25kgs in bag
HAZARD CLASS 6.1 (Packing Group: III) 
UN NO. 1564 
 
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