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potassium pyrophosphate

code 7320-34-5
standard HG/T3591-1999
chemical formula K4O7P2
formula weight 330.336522
shape White powder or block
effect:For without cyanide electroplating, surface treatment, high-grade detergent, paint coating, detergent, dispersant, buffer; Food grade used in the food processing of emulsifier, organization improver, chelating agent, quality improver, etc
storage:Double internal outside the plastic bags, 25 kg ventilation, to prevent exposure.
Trihydrate was used caustic potash solution and phosphoric acid potassium hydrogen phosphate, heating to 120 ~ 130 ℃ water of crystallization, off into anhydrous potassium hydrogen phosphate, add it to calcine furnace in 500 ~ 600 ℃ calcination under polymerization, after cooling, consumption of potassium pyrophosphate was finished.


price trend

K:domesticpotashmarketcontinuestohorizontalfinishing.Portoffermaintainprophase,whiteRussia,2100-2120yuan/ton,grain,2080-2150yuan/ton,thered2000-2060yu ....

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Headquarter: Sichuan Youren Chemical Co., Ltd. Tel: +86-838-8266805 Fax: +86-838-8266705 Add: Flr. 14, Huitong Mansion, Deyang 618000, Sichuan, P.R. China

Mr.Bruce Liu (General Global Market, Strategic Partners)
E-mail: [email protected]
Skype: brucehah
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Email: [email protected]
Skype: cassie6632
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