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Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry
Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry
Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry
Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry
Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry
Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry
Specifications
Brand Name :
Riel Chemical
Model Number :
98%
Certification :
SGS,ISO9001,CE
Place of Origin :
Weifang
MOQ :
20 tons
Price :
USD 657/TONS FOB
Payment Terms :
L/C, T/T
Supply Ability :
50 tons per day
Delivery Time :
5 work day
Packaging Details :
25 kg polyethylene woven bag, moisture-proof, easy to transport
CAS :
7778-77-0
EINECS :
7778-77-0
Appearance :
White crystal particle
Crystalline hydrate :
Anhydrous crystals
Life spen :
Two years
Chemical formula :
KH₂PO₄
Solubility :
Dissolve in water
Description
Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry
Product Specifications
Attribute Value
CAS 7778-77-0
EINECS 7778-77-0
Appearance White crystal particle
Crystalline hydrate Anhydrous crystals
Life span Two years
Chemical formula KH₂PO₄
Solubility Dissolve in water
Product Description

Industrial Grade White Crystal Potassium Dihydrogen Phosphate (KH₂PO₄) for Chemical Industry applications.

Key Attributes
  • Products: Potassium dihydrogen phosphate/MKP
  • Molecular formula: KH₂PO₄
  • Molecular weight: 136.09
  • Industrial grade 98% CAS 7778-77-0
  • Fertilizer (Agricultural/Medicine) grade 98% CAS 7778-77-0
Quality Standards (HG/T 4511-2013)
Analysis Test Method Standard Request
MKP (KH₂PO₄) content % HG/T 4511-2013 ≥98%
Water insoluble % HG/T 4511-2013 ≤0.3%
PH value (10g/mL) HG/T 4511-2013 4.4～4.6
Chloride (as Cl) ppm HG/T 4511-2013 <0.79%
Arsenic (as As) ppm HG/T 4511-2013 <0.005%
Moisture HG/T 4511-2013 <0.48%
Lead (as Pb) ppm HG/T 4511-2013 <4
Loss on drying % HG/T 4511-2013 <1
P₂O₅ (water-soluble) % HG/T 4511-2013 ≥52.1
K₂O (water-soluble) % HG/T 4511-2013 ≥34.5

References: Riel Chemical Lab1&2, National public service platform for standards information.

Physicochemical Properties
Molecular weight: 163.94 g/mol Appearance: white crystalline or powdery solid
Odor: Odorless or slightly sulphide odor Density: 1.62 g/cm³ (dodecahydrate, 20°C)
Melting point: approx. 73.4°C (dodecahydrate decomposition) Chemical Safety: Unrestricted goods
  • Solubility: Water: easily soluble in water, aqueous solution is strongly alkaline (pH about 12); Organic solvent: insoluble in ethanol, and other organic solvents
  • Hydrolysis reaction: Fully ionized in water to form phosphate ions and sodium ions
  • Complexation: Form an insoluble precipitate with metal ions (e.g. Ca²⁺, Mg²⁺) for softening hard water
  • Thermal stability: It decomposes when heated to high temperatures, forming sodium phosphate and oxygen
  • Acid base: The aqueous solution is strongly basic and can react with acid to form phosphate
Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry
Industrial Applications
  • Agriculture: High-efficiency phosphorus and potassium compound fertilizer for various crops; foliar fertilizer to enhance disease resistance
  • industry: Quality improver, leavening agent, and fermentation aid for baked goods and beverages
  • Pharmaceutical industry: Raw material for drugs supplementing phosphorus and potassium; pH buffer in drug formulations
  • Chemical industry: Buffer for pH adjustment in electroplating and dyes; flame retardant component for plastics and rubber
  • Water treatment: Corrosion inhibitor for pipes and equipment; pH regulator for water quality
  • Step Lab: Standard reagent for buffer solutions in biochemical and molecular biology research
Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry
Frequently Asked Questions
What is your payment term?

We accept T/T and L/C at sight as payment terms.

Are you able to deliver on time?

Yes, we specialize in this product line and maintain strict quality control to ensure timely delivery of top-quality goods.

Do you provide free samples?

Yes, we provide free samples with the customer responsible for express shipping fees.

How about the price? Can you make it cheaper?

We prioritize customer benefits and offer competitive pricing that can be negotiated based on order quantity and terms.

Can I visit your company and factory in China?

Yes, we welcome visits to our facility in Weifang, China, with airport pickup and drop-off services available.

What if there is a quality problem?

Our professional after-sales team promptly addresses all quality concerns to ensure complete customer satisfaction.

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Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry

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Product Detail
Brand Name :
Riel Chemical
Model Number :
98%
Certification :
SGS,ISO9001,CE
Place of Origin :
Weifang
MOQ :
20 tons
Price :
USD 657/TONS FOB
Contact Supplier
Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry
Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry
Industrial Grade White Crystal Potassium Dihydrogen Phosphate for Chemical Industry

Riel Chemical Co., Ltd.

Verified Supplier
3 Years
shandong, weifang
Since 2005
Business Type :
Manufacturer, Exporter
Main Products :
Trisodium Phosphate TSP, Sodium Tripolyphosphate STPP, Sodium Hexametaphosphate SHMP
Total Annual :
4500000-5000000
Employee Number :
>121
Certification Level :
Verified Supplier
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