Monopotassium Phosphate 7778-77-0 high quality from reputable supplier
34 Inquiries
7778-77-0
Industrial Grade
SHANGHAI
25kg/0.12kg Bag
2017-02-10
Potassium hydroxide,PVC resin
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Monopotassium phosphate
Other Name:Phosphoric acid,potassium salt (1:1);Phosphoric acid,monopotassium salt;Monopotassium phosphate;Potassium acid phosphate;Potassium biphosphate;Potassium dihydrogen phosphate;Sorensen's potassium phosphate;Monopotassium orthophosphate;Potassium phosphate (K(H2PO4));Potassium dihydrogen phosphate (KH2PO4);KDP;Monobasic potassium phosphate;Monopotassium dihydrogen phosphate;Dihydrogen potassium phosphate;Potassium dihydrogen orthophosphate;Potassium hydrogen phosphate (KH2PO4);Potassium diphosphate;Potassium monobasic phosphate (KH2PO4);Potassium phosphate monobasic;Nutri-Vant-PeaK;Monopotassium dihydrogen orthophosphate;MKP;Hydrogen potassium phosphate (H2KPO4);943540-09-8;1364712-44-6;2133444-20-7;2364332-00-1;2484993-14-6
CAS No.:7778-77-0
Molecular Formula:H3O4P.K
InChIKeys:InChIKey=PJNZPQUBCPKICU-UHFFFAOYSA-N
Molecular Weight:136.09
Exact Mass:135.932770
EC Number:231-913-4
UNII:4J9FJ0HL51
ICSC Number:1608
DSSTox ID:DTXSID0035667
Color/Form:Colorless crystals or white granular powder|White tetragonal crystals
HScode:28352400
Categories:
Characteristics-
PSA:
80.6
XLogP3:-0.49040
Appearance:White transparent powder
Density:2.34 g/cm3
Melting Point:253 °C
Boiling Point:158ºC at 760 mmHg
Refractive Index:Index of refraction: 1.5093, 1.4682, both at 589 nm
Water Solubility:H2O: 222 g/L (20 ºC)
Storage Conditions:Store at RT.
Toxicity:LD50 skin in rabbit: > 4640mg/kg
Odor:Odorless
PH:Between 4,2 and 4,8 (1 % solution)
Experimental Properties:Permanent in air. At 400 °C loses water, forming metaphosphate|pH = 4.5 (1% aqueous solution). Forms ferroelectric crystals (Critical temperature = -151 °C)|At ordinary temperatures, monopotassium phosphate is so far above its Curie point as to give piezoelectric effects in which the emf is proportional to the distorting force. There is virtually no hysteresis.|Curie point: 123 K; Spontaneous polarization: 4.7 uC/cu cm at 110 K
Critical Temperature & Pressure:Critical temperature = -151 °C
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from strong bases.Store at 20 to 25 deg C (68 to 77 deg F); excursions permitted to 15 to 30 deg C (59 to 86 deg F).
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Seller Information
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Business Type:
Manufactory
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Main Products:
Potassium hydroxide,PVC resin
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Location:
Jiuchi town, Pengzhou city, Sichuan province , P. R. China
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Payment Terms:
TT against copy of documents,L/C
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2000
Chengdu Huarong Chemical Company Limited
——The first producer of potassium hydroxide in China
Chengdu Huarong Chemical Company Limited (hereinafter called as “CHCCL”) was established on September 8, 2000, invested with registered capital of RMB336 millions by New Hope Group (the renowned private enterprise in China).

Located at Jiuchi town, Pengzhou City, CHCCL majors in the production of high-quality potassium hydroxide (KOH), PVC resin and trichlorosilane. As the first enterprise who produced KOH in China, CHCCL has already grown up to be one world-known manufacturer who possesses the production capacity of 80,000 MTS high-quality potassium hydroxide (KOH), 140,000 MTS PVC resin and 50,000 MTS related products, realizing annual sales incomes up to over RMB1000 millions.

CHCCL also acts as the unit member of KOH Specialities of China Chlor-alkali Industry Association, and the vice president of Potash Industry Branch of China Inorganic Salt Industry Association.
Relying on its stable, world-class quality KOH product, CHCCL succeeds to be the long-term supplier to many famous domestic and foreign enterprises like Nanfu Battery, P&G, Nanning Dasailu Food Additives Corporation etc.. , and even is entitled as “Excellent Supplier for P&G”.
For 11 years in succession, CHCCL always keeps the first place with its over 30% domestic market occupancy. Besides this, CHCCL actively develops the overseas market and has already exported its goods to more than 60 countries and regions like U.S.A., EU, Japan, South Korea, southeastern Asia, Middle east, Africa and so on. In 9 successive years, CHCCL has been keeping as the biggest KOH exporter in China, and over 50% of total national export volume was finished by it. Meanwhile, CHCCL is also the second manufacturer in China who exports PVC resin, fully demonstrating its PVC resin’s excellent quality.
In 2007, CHCCL succeeded in the development and nationalization of 30,000MTS/year high-quality KOH flakes production system. This achievement got the approval of Sinopec Association and many large Chlor-alkali enterprises, and quickly found wide utilization in the whole industry, helping in getting rid of reliance on imported technology and equipments and promoting the overall level of national industry.
In the year of 2008, suffered by great impact from snow disaster in the southern China, global financial crisis and “5.12” great earthquake, the whole Chlor-alkali industry sank in the situation of overall loss. However, CHCCL overcame all these difficulties and strove for new breakthrough, successfully made a new high in its business operation and outshined it in domestic KOH industry. In 2010, CHCCL realized another over RMB1 billion of sales revenue with profit tax increased a year earlier by over 40%, further consolidating its leading position in KOH industry. When it came to 2012, CHCCL’s new item of 10,000MTS/year trichlorosilane and 1,000MTS/year fumed silica was finished and put into operation, which became the Company’s another profit growth point. In 2013, despite of industry depressions, CHCCL still successfully accomplished the annual target tasks.

CHCCL will always insist its business objectives of integrity based, service-oriented, forge ahead and innovation efforts, sincerely cooperate with friends from all circles, to make a bright future.
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Inquiry History34 Inquiries
Country Product Purchase Quantity Date Posted
India
Monophosphate de potassium
1400.00 KG Oct 25, 2024
Poland
Monopotassium Phosphate
480 TON Apr 10, 2025
Brazil
Mono Potassium Phosphate
15 MT Dec 5, 2025
United States
MKP
1 KG Aug 20, 2025
India
Monopotassium phosphate (KH2PO4)
500.00 G Jul 8, 2025
India
Mono Potassium Phosphate
24 TON Jun 6, 2025
Pakistan
Dap 18: 46
1000 TON Mar 31, 2025
United States
Mono Potassium Phosphate
12 MT Mar 5, 2025
Singapore
Potassium phosphate monobasic
500 MT Jan 16, 2025
Colombia
Monopotassium Phosphate (MKP)
52 TON Oct 25, 2024
India
Potassium phosphate monobasic USP/BP
1.00 KG Sep 19, 2024
Egypt
Potassium Di-hydrogen Phosphate
1.00 TON Aug 7, 2024
Egypt
mono potassium phosphate
2 20' Fcl Mar 19, 2024
India
Mono potassium Phosphate
30 TON Jan 24, 2024
Argentina
Monopotasium Pjosfite
5 MT Jan 11, 2024
France
Monopotassium Phosphate 99%
50000 MT Sep 13, 2023
South Korea
MKP
1 20' Fcl Aug 23, 2023
India
Monopotassium Phosphate
1 20' Fcl Sep 28, 2025
Italy
MKP 0-52-34
25 MT Aug 27, 2025
Algeria
Monopotassium Phosphate
1 MT Jul 8, 2025 Post an enquiry for this product