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Potassium Phosphate Dibasic CAS#7758-11-4

  • Potassium Phosphate Dibasic CAS#7758-11-4
  • Potassium Phosphate Dibasic CAS#7758-11-4
  • Potassium Phosphate Dibasic CAS#7758-11-4
  • Potassium Phosphate Dibasic CAS#7758-11-4
  • Potassium Phosphate Dibasic CAS#7758-11-4

Potassium Phosphate Dibasic CAS#7758-11-4

Rich Source of Essential Nutrients：Provides phosphorus and potassium, making it an effective fertilizer for agricultural applications.


Versatile Food Industry Applications：Used as a food additive, electrolyte replenisher, and in beverage powders and dairy creamers to improve stability and nutrition.


Medical and Health Uses：Functions as a diuretic or laxative, supporting therapeutic and health-related applications.


Laboratory and Research Utility：Commonly employed in chemical laboratories for preparing buffer solutions and trypticase soy agar for bacterial culture.


Phone ：+86 18626059817
WhatsApp ：+86 18626059817
Email ：cora@wxqysteel.com
product description

Product Description of Potassium Phosphate Dibasic CAS#7758-11-4

Dipotassium phosphate is a multifunctional source of phosphorus and potassium, mainly used as a fertilizer. It is also widely applied in food industry as a food additive and electrolyte ingredient in fitness supplements. In pharmaceutical fields, it acts as a diuretic and laxative. It can prevent coagulation in artificial dairy creamers and be added to beverage powders. Moreover, it is commonly used in labs to prepare buffer solutions and trypticase soy agar for bacterial culture plates.


Product Application of Potassium Phosphate Dibasic CAS#7758-11-4

Dipotassium phosphate is a multifunctional chemical for extensive industrial and laboratory uses. It works as a corrosion inhibitor in antifreeze and a nutrient in antibiotic culture media. In fermentation and pharmaceutical industries, it acts as a phosphorus and potassium regulator, bacterial culture medium, and raw material for potassium pyrophosphate. In food industry, it functions as a buffer, flavor enhancer, bulking agent and mild alkaline agent for dairy products. It also serves as a fermentation aid and raw material for alkaline water in pasta making. It optimizes food quality by adjusting pH value and ionic strength, chelating metal ions, and improving water retention and cohesion. It is also applied as feed additive, water and boiler treatment agent, analytical reagent, chelating agent, and microbial culture agent. Additionally, it can be used as liquid fertilizer and corrosion inhibitor in ethylene glycol antifreeze.

Product Information

Parameters


Melting point340 °C
bulk density700-1000kg/m3
density2,44 g/cm3
storage temp.Store at +5°C to +30°C.
solubilityH2O: 1 M at 20 °C, clear, colorless
formSolid
colorWhite
OdorOdorless
PH8.5-9.6 (25℃, 50mg/mL in H2O)
PH Range8.8
pka(1) 2.15, (2) 6.82, (3) 12.38 (at 25℃)
biological sourcesynthetic
Water Solubility1600 g/L (20 ºC)
λmaxλ: 260 nm Amax: ≤0.20
λ: 280 nm Amax: ≤0.15
Decomposition>465°C
SensitiveHygroscopic
Merck147,658
Stability:Stable. Hygroscopic.
Cosmetics Ingredients FunctionsANTICORROSIVE
BUFFERING
Cosmetic Ingredient Review (CIR)Potassium Phosphate Dibasic (7758-11-4)
InChI1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChIKeyZPWVASYFFYYZEW-UHFFFAOYSA-L
SMILES[K+].[K+].OP([O-])([O-])=O
LogP-2.148 (est)
CAS DataBase Reference7758-11-4(CAS DataBase Reference)
EPA Substance Registry SystemDipotassium phosphate (7758-11-4)


Safety Information


Hazard CodesXi,C,T,F
Risk Statements36-35-22
Safety Statements22-24/25-36-26-45-36/37/39
WGK Germany3
RTECSTC8450000
F3
TSCATSCA listed
HS Code28352400
Storage Class13 - Non Combustible Solids
Hazardous Substances Data7758-11-4(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 8000 mg/kg


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We are a supply chain service provider rather than a single manufacturer. Instead of being tied to one specific factory, we have established deep partnerships with numerous high-quality domestic chemical enterprises that hold certifications such as ISO and REACH. This allows us to flexibly match the most suitable supply sources to your needs while independently conducting third-party quality inspections to ensure delivery quality and price competitiveness.
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We maintain transit warehouses with standing inventory in Southeast Asia, the Middle East, and Eastern Europe.
For you: You can pick up goods directly from local warehouses without the need for full-container orders; delivery times are reduced from the standard 30–45 days to just 3–5 days.
Reduced inventory pressure: You can purchase small batches for trial and quality verification before scaling up orders, avoiding the need to tie up large amounts of capital upfront.
Emergency restocking: If your production line faces a sudden material shortage, we can urgently dispatch supplies from our regional warehouses to prevent production downtime.
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For standard products, the MOQ is typically one 20-foot container (approx. 16–20 tons) for direct shipments from China. However, for stock picked up from overseas warehouses, we support orders starting from 1 ton—ideal for sample testing or small-batch production. Specific MOQs depend on the product category and packaging type; please contact us for details.
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How do you ensure product quality?

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We implement a "three-level quality control" system:
Before leaving the factory: We require the factory to provide a Certificate of Analysis (COA) for the specific batch.
Before shipment: We commission international third-party agencies like SGS or Intertek to conduct random inspections, with costs covered by us (for long-term partners).
After arrival: If quality issues arise, we commit to unconditional negotiation regarding returns, exchanges, or compensation, and we assume full responsibility. All terms are stipulated in the contract.
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We accept T/T (Telegraphic Transfer), L/C (Letter of Credit at sight or usance), and D/P (Documents against Payment). For clients with a long-standing partnership and good credit standing, we offer partial credit terms (e.g., 30–60 days), subject to negotiation based on transaction history and due diligence results. Cash on Delivery (COD) is available for local customers ordering in-stock items from our overseas warehouses.
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What is the typical delivery lead time?

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FOB (China Port): Goods are prepared and shipped within 7–15 working days after the contract is signed and the prepayment is received.
Overseas Warehouse Stock: Items are dispatched within 1–3 working days of order confirmation and payment; local delivery typically takes 2–5 days (depending on the country).
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Which trade terms do you offer? Do you support DDP (Delivered Duty Paid)?

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We are proficient in handling common terms such as FOB, CIF, CFR, and EXW. Additionally, for regions covered by our overseas warehouses, we offer DDP services (including duties and door-to-door delivery), allowing you to receive goods without the hassle of complex import customs clearance procedures. Please consult your sales manager for specific costs.
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How can I obtain samples? What are the costs?

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If stock is available at an overseas warehouse, we can provide 1–2 kg of samples for free; you only need to cover the local courier fees.
If shipping from China, we can arrange delivery via DHL or FedEx; samples are free, but you bear the international shipping costs. Once a clear intent to cooperate is established, these shipping costs can be deducted from your first order.
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Can the contract price be adjusted if product prices fluctuate?

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We offer a price protection mechanism:
For fixed-price contracts, we do not unilaterally raise prices due to market increases.
If you anticipate a market downturn, we can negotiate floating pricing—settling based on a benchmark price on the date of shipment or arrival—to flexibly manage fluctuations.
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What does your after-sales service include?

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We provide full-lifecycle service:
Usage Guidance: Assistance with adjusting processing parameters (if required).
Complaint Handling: Response within 48 hours and a solution provided within 7 days.
Regular follow-ups: Proactive contact every six months to understand changing needs and optimize supply solutions.
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