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High Bright Barium Sulphate
Super white baryte powder good covering and pigment dispersing capability...
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superior pigment extender and filler in many application
 
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High brightness , purity and consistant color in high temperature, it is TOLITALC
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TOLIMICA from the famous mica mine "Lubaishan" high brightness, good whiteness.
 
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The economy functional filler help to increase the capacity and improve perfomance...
 
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Witherite, specially for glass shell, video picture tube and construction materials
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Product Name: Thiourea
Molecular formula: CH4N2S

Characters:
white sheen slice, pillar or needle form shining crystallize body, density 1.046,melt point 170-172℃. It can dissolves in cold water, ammonium sulphur prussic acid and alcohol, also easily dissolves in aether.

Application:
mainly used as intermediates for thiazole and drugs inhibiting thyroid gland disease; as bleaching agent, coloring agent and antioxidant in textiles industry. It can be also used in photography, electroplating etc.

Technical Data

Item: Specification
content of thiourea: 99.0% min
Loss after heated: 0.4% max
Ash content: 0.1% max
Water insoluble matter: 0.02% max
Suiforho danide(With CNS-): 0.02% max
Melting point: 171℃

Package: 25kg / 50KG plastic woven bags with plastic inne

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