Potassium humate

Basic Information

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CAS Number

68514-28-3

Molecular Formula

C9H8K2O4

Molecular Weight

258.35 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Physical Properties

SMILES

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C1C2C=CC1C(C2C(=O)[O-])C(=O)[O-].[K+].[K+]

InChI

InChI=1S/C9H10O4.2K/c10-8(11)6-4-1-2-5(3-4)7(6)9(12)13;;/h1-2,4-7H,3H2,(H,10,11)(H,12,13);;/q;2*+1/p-2

InChIKey

LQPNKCGIYXREIT-UHFFFAOYSA-L

LogP

-2.07550

Complexity

255

Synonyms & References

English

Potassium humate
EC 271-030-1
dipotassium;bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate
EINECS 271-030-1
Potassium bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate
68514-28-3
Humic acids, potassium salts
Humic acid potassium salt
Humic Acid Potassium
Humi acids,potassium salts
KHM
Humic acids potassium salts

FAQ

What is Potassium humate (CAS: 68514-28-3)?

Potassium humate (CAS: 68514-28-3) is a complex organic compound derived from humic acid through neutralization with potassium hydroxide. It has a high molecular weight, is water-soluble, and exhibits strong chelating properties. Commonly used in agriculture, industry, and research, it acts as a natural soil conditioner and nutrient carrier due to its ability to bind cations and enhance soil fertility.

What are the main uses of Potassium humate (CAS: 68514-28-3)?

Potassium humate (CAS: 68514-28-3) is widely used in agriculture as a soil amendment to improve nutrient retention and plant growth. In industry, it serves as a flocculant in water treatment and a binder in pharmaceutical formulations. It also finds application in food processing as a natural antioxidant and in research for its chelating and adsorption properties, aiding in environmental and agricultural studies.

Is Potassium humate (CAS: 68514-28-3) safe?

Potassium humate (CAS: 68514-28-3) is generally considered safe when handled properly. It has low toxicity and is non-irritating to skin and eyes under normal conditions. However, prolonged exposure may cause mild irritation, so protective measures like gloves and goggles are recommended. Safety standards ensure its use in regulated environments, emphasizing proper ventilation and adherence to chemical handling protocols.

How should Potassium humate (CAS: 68514-28-3) be stored?

Potassium humate (CAS: 68514-28-3) should be stored in a cool, dry place (ideally below 25°C), away from direct light and moisture. Keep in airtight, sealed containers to maintain stability and prevent degradation. Avoid exposure to strong acids or bases, and ensure storage areas are well-ventilated to maintain safety and product integrity.