logo
Shanghai Yixin Chemical Co., Ltd.
Produits
Produits
Shanghai Yixin Chemical Co., Ltd.
produits
Maison /

produits

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

Détails de produit

Lieu d'origine: Origine coréenne, Corée

Nom de marque: Unid

Numéro de modèle: YX-TSJ

Conditions de paiement et d'expédition

Quantité de commande min: 1

Prix: $1,070-1,200

Obtenez le meilleur prix
Contact maintenant
Les spécifications
Mettre en évidence:

25kg/bag Potassium Carbonate

,

White Crystalline Powder K2CO3

,

Optical Glass Application Potassium Carbonate

CAS No.:
Je vous en prie.
Pureté:
99%
Apparence:
Poudre ou granule blanche
Formule moléculaire:
K2CO3
Poids moléculaire:
138.206
Densité:
2,428g / cm3
Point de fusion:
891 ℃
Solubilité:
soluble dans l'eau, insoluble dans l'éthanol
Emballer:
25 kg / sac
Contenu K2CO3:
≥ 99,0% (grade fin)
Contenu KCL:
≤0,015% (grade fin)
Contenu K2SO4:
≤0,01% (grade fin)
Contenu de Fe:
≤0,0010% (grade fin)
Insoluble dans l'eau:
≤0,02% (grade fin)
Perte brûlée:
≤0,60% (grade fin)
CAS No.:
Je vous en prie.
Pureté:
99%
Apparence:
Poudre ou granule blanche
Formule moléculaire:
K2CO3
Poids moléculaire:
138.206
Densité:
2,428g / cm3
Point de fusion:
891 ℃
Solubilité:
soluble dans l'eau, insoluble dans l'éthanol
Emballer:
25 kg / sac
Contenu K2CO3:
≥ 99,0% (grade fin)
Contenu KCL:
≤0,015% (grade fin)
Contenu K2SO4:
≤0,01% (grade fin)
Contenu de Fe:
≤0,0010% (grade fin)
Insoluble dans l'eau:
≤0,02% (grade fin)
Perte brûlée:
≤0,60% (grade fin)
Définition
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.
Envoyez votre enquête
Veuillez nous envoyer votre demande et nous vous répondrons dans les plus brefs délais.
Envoyer