kunming zhongbang chemical co ltd -

kunming zhongbang chemical co ltd

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thiourea
Specification: 99%
Detail: ,mainly used as intermediates for thiazole and drugs inhibiting thyroid gland disease; 2,as bleaching agent, coloring agent and antioxidant in textiles industry. 3,It can be aslo used in photography, electroplating etc. ...

barium carbonate
Specification: light and dense grade
Detail: , desulfurization in the production of pentasodium phosphate. 2, used to handle sewage containing chrome 3, used to produce glass products 4, used to produce radioceramic. 5, used to produce carburizer. 6, used as flux. ...

sodium fluoride
Specification: tech grade,98% min
Detail: tech grade,98% min, powder or crystal as your choice

sodium silicofluoride
Specification: purity 99%
Detail: PURITY: 99.00% MIN IRON (FE): 0.02% MAX WATER-INSOLUBLE MATTER: 0.4% MAX FREE ACID(BASED ON HCL): 0.1% MAX LOSS ON DRY AT 105¡æ: 0.3% MAX FINENESS (THROUGH 250um TEST BOLTER): 90% MIN


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