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High Purity 99% Potassium Carbonate K2CO3 White Crystalline Powder for Optical Glass in 25kg/bag

Detalles del producto

Lugar de origen: Origen coreano, Corea

Nombre de la marca: Unid

Número de modelo: YX-TSJ

Condiciones de pago y envío

Cantidad de orden mínima: 1

Precio: $1,070-1,200

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Especificaciones
Resaltar:

25kg/bag Potassium Carbonate

,

White Crystalline Powder K2CO3

,

Optical Glass Application Potassium Carbonate

CAS No.:
- ¿Qué es eso?
Pureza:
99%
Apariencia:
Polvo o gránulo blanco
Fórmula molecular:
K2CO3
Peso molecular:
138.206
Densidad:
2.428g/cm3
Punto de fusión:
891 ℃
Solubilidad:
soluble en agua, insoluble en etanol
Paquete:
25 kg/bolsa
Contenido de K2CO3:
≥ 99.0% (grado fino)
Contenido de KCL:
≤0.015% (grado fino)
Contenido de K2SO4:
≤0.01% (grado fino)
Contenido del FE:
≤0.0010% (grado fino)
Insoluble en agua:
≤0.02% (grado fino)
Pérdida quemada:
≤0.60% (grado fino)
CAS No.:
- ¿Qué es eso?
Pureza:
99%
Apariencia:
Polvo o gránulo blanco
Fórmula molecular:
K2CO3
Peso molecular:
138.206
Densidad:
2.428g/cm3
Punto de fusión:
891 ℃
Solubilidad:
soluble en agua, insoluble en etanol
Paquete:
25 kg/bolsa
Contenido de K2CO3:
≥ 99.0% (grado fino)
Contenido de KCL:
≤0.015% (grado fino)
Contenido de K2SO4:
≤0.01% (grado fino)
Contenido del FE:
≤0.0010% (grado fino)
Insoluble en agua:
≤0.02% (grado fino)
Pérdida quemada:
≤0.60% (grado fino)
Descripción
High Purity 99% Potassium Carbonate K2CO3 White Crystalline Powder for Optical Glass in 25kg/bag
Factory Manufactory Price K2CO3 Potassium Carbonate (CAS No. 584-08-7)
Product Description
Potassium carbonate (K₂CO₃) is an inorganic compound with molecular weight 138.206. It appears as a white crystalline powder with density of 2.428g/cm³ and melting point of 891℃. Highly soluble in water (forming alkaline solution) and insoluble in ethanol. This hygroscopic material absorbs carbon dioxide and moisture from air, converting to potassium bicarbonate, requiring sealed packaging for storage.
Industrial Applications
  • Inorganic industry: Production of sodium potassium tartrate, potassium aluminofluoride, potassium thiocyanate, titanium dioxide
  • Enamel industry: Enhances leveling properties in enamel powder, improves glass melting, transparency and refraction coefficient
  • Dye industry: Manufacturing of yindantu forest, disperse red 3B, reductive ash M
  • Textile industry: Used in vat dyeing and ice dye whitening processes
  • Rubber industry: Production of 4010 anti-aging agents
  • Wool processing: Cotton cooking and wool degreasing
As a fundamental inorganic chemical and light industrial raw material, potassium carbonate serves multiple purposes including production of optical glass, welding electrodes, TV picture tubes, bulbs, dyes, inks, photographic chemicals, electroplating solutions, ceramics, building materials, crystal, potash soap, and fertilizers. It functions as gas adsorbent, dry powder fire extinguishing agent, and rubber anti-aging agent. With advancing technology, its applications continue expanding into detergent additives, monosodium glutamate production, and food industries.
Product Specifications
Item Fine Grade First Grade Regular Grade
K₂CO₃ ≥ 99.0% ≥ 99% ≥ 98.5%
KCL ≤0.015% ≤0.01% ≤0.10%
K₂SO₄ ≤0.01% ≤0.01% ≤0.1%
Fe ≤0.0010% ≤0.001% ≤0.003%
Water Insoluble ≤0.02% ≤0.02% ≤0.05%
Heavy Metal ≤10
As (mg/kg) ≤2
Burnt Loss ≤0.60% ≤0.6% ≤1.0%
Product Images
High Purity 99% Potassium Carbonate K2CO3 White Crystalline Powder for Optical Glass in 25kg/bag 0 High Purity 99% Potassium Carbonate K2CO3 White Crystalline Powder for Optical Glass in 25kg/bag 1 High Purity 99% Potassium Carbonate K2CO3 White Crystalline Powder for Optical Glass in 25kg/bag 2
Packing & Shipping
High Purity 99% Potassium Carbonate K2CO3 White Crystalline Powder for Optical Glass in 25kg/bag 3
Frequently Asked Questions
Q1. Do you provide samples? Is it free?
Free samples are available, but the recipient covers express shipping costs.
Q2. Do you provide quality inspection?
Yes, all products can undergo SGS, BV, or any third-party inspection specified by clients.
Q3. How to make the payment?
We accept Trade Assurance, Bank Transfer, and LC at sight.
Q4. When will you deliver the goods?
Samples ship within 1-3 working days after payment; bulk orders (by sea) within 7-10 working days.
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