Tribasic Lead Sulphate (TLS)
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Post Date:
Apr 07,2013
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Expiry Date:
Oct 04,2013
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Detailed Description:
Formula: 3PbOPbSO4H2O
Molecular weight: 990.87
Properties and features: White, slightly reddish or yellowish powder,
sweet taste, toxic, insoluble in water. Color changed at sunlight.
Quality standard G2340-92
Item
Excellent
First Grade
Standard
Appearance
White powder
White powder
White or yellowish powder
Lead content (PbO) %
88.0-90.0
88.0-90.0
87.5-90.5
SO3 %
7.5-8.5
7.5-8.5
7.0-9.0
Weight loss at heating %
0.30
0.40
0.60
Residue on sieve(250mesh)%
0.30
0.40
0.80
Uses:Mainly used in making PVC products, rubber, pipes or artificial leather.
Packing:In 25Kg net plastic woven bags.
Remark: customized is also achieved.
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