Introduction:
Molecular Formula: KH2PO4
Molecular weight: 136.09
Executive Standard: GB 25560-2010 (Food Grade) HG 2321-1992 (Technical Grade)
Properties:
Colorless crystal or white powder with relative density 2.34 and melting point 252.6. It is soluble in water, alcohol insoluble. The aqueous solution is acidic.
Uses:
As buffer agent, cultured agent in industry; bacterial culture, flavouring agent of synthetic rice wine, raw material for potassium metaphosphate, cultured agent, food fortifier, expander, ferment auxiliary; high-efficient phosphorus (P) and potassium (K) compound fertilizer.
Packing: 25kg plastic woven bag, store at dry and ventilated place.
Transport: By train, truck and vessel, etc.
Ronghong Chem. Has two production bases:
Sichuan Mianzhu Ronghong Chemical Co.,LTd
Tianjin Ronghong Chemical Co.,Ltd.
Since our early origins in 1998 in China, Tianjin Ronghong Chemical Co.,Ltd, is established, who is dedicated in phosphorous series production in Tianjin, our business activity was characterized by quality care and flexibility to adapt to the changing needs of our clients.
Sichuan Mianzhu Ronghong Chemical Co.,ltd. Is located in Sichuan province, which is original raw phosphorous material place, with superior quality product, prompt service and competitive price, we are successes to be the supplier of Coca cola, Pepsi Coca Cola, Wahaha and other many famous companies.
Ronghong Chem. has got its own phosphorous mines in the south-west of China. It is the first as well as the biggest manufacturer specialized in production of fine phosphates. By now？we are？the only manufacturer which can supply full range of both food grade and industrial grade phosphates and also is the biggest manufacturer for water soluble fertilizers in China. It has been accredited with ISO 9001:2000 quality system certification, Kosher certification and HACCP certification. We have our professionalized warehouse facilities and logistics teams at most of China main cities and ports like Tianjin, Shanghai Guangzhou and Shenyang etc. to ensure punctuate and timely services for？customers. ？
|
Specification |
Technical grade |
Food grade |
Reagent grade |
|
Main content (as KH2PO4) %≥ |
98.0 |
98.0 |
Specification |
Reagent grade (AR) |
|
P2O5 %≥ |
51.50 |
51.50 |
Main content(KH2PO4)%≥ |
99.5 |
|
Oxide (K2O) %≥ |
34.0 |
34.0 |
PH(50g/l) %≤ |
4.2-4.5 |
|
PH value |
4.2-4.7 |
4.2-4.7 |
Clarity %≤ |
2 |
|
Moisture %≤ |
2.5 |
0.2 |
Water insoluble %≤ |
0.002 |
|
Heavy metals(as Pb) %≤ |
0.005 |
0.001 |
Drien weightlessness %≤ |
0.2 |
|
|
|
|
Choride (CL) %≤ |
0.001 |
|
Arsenic (as As) %≤ |
0.005 |
0.0003 |
Sulphate (SO4) %≤ |
0.003 |
|
Fluoride (F) %≤ |
--- |
0.001 |
Nitrogen (N) %≤ |
0.001 |
|
|
|
|
Arsenice (As) %≤ |
0.0005 |
|
Water insoluble %≤ |
0.20 |
0.20 |
Sodium (Na) %≤ |
0.02 |
|
|
|
|
Iron (Fe) %≤ |
0.001 |
|
Loss on drying %≤ |
--- |
1.0 |
Heavy metal (Pb) %≤ |
0.001 |
Ronghong Chem. Has two production bases:
Sichuan Mianzhu Ronghong Chemical Co., Ltd
Tianjin Ronghong Chemical Co., Ltd.
Since our early origins in 1998 in China, Tianjin Ronghong Chemical Co., Ltd, is established, who is dedicated in phosphorous series production in Tianjin, our business activity was characterized by quality care and flexibility to adapt to the changing needs of our clients.
Sichuan Mianzhu Ronghong Chemical Co., Ltd. Is located in Sichuan province, which is original raw phosphorous material place, with superior quality product, prompt service and competitive price, we are successes to be the supplier of Coca cola, Pepsi Coca Cola, Wahaha and other many famous companies.
Ronghong Chem. Has got its own phosphorous mines in the south-west of China. It is the first as well as the biggest manufacturer specialized in production of fine phosphates. By now we are the only manufacturer which can supply full range of both food grade and industrial grade phosphates and also is the biggest manufacturer for water soluble fertilizers in China. It has been accredited with ISO 9001: 2000 quality system certification, Kosher certification and HACCP certification. We have our professionalized warehouse facilities and logistics teams at most of China main cities and ports like Tianjin, Shanghai Guangzhou and Shenyang etc. To ensure punctuate and timely services for customers.
