Sodium Bicarbonate Sodium Hydrogen Carbonate Nahco3 CAS 144-55-8

• Customization: Available
• CAS No.: 144-55-8
• Formula: Nahco3
• Model NO.: 99%
• EINECS: 205-633-8
• Solubility: Easily Soluble in Water
• Classification: Nahco3
• Purity: ≥99%
• Type: Sodium Carbonate
• Grade Standard: Industrial Grade
• Transport Package: 25 Kg Per Drum
• Specification: ≥ 99%
• Trademark: JinYu
• Origin: China

Product Description

Product Description

Basic Information

• Product Name: Sodium Bicarbonate
• Chemical Formula: NaHCO3
• Molecular Weight: 84.01
• CAS Number: 144-55-8
• Synonyms: Baking soda, Sodium hydrogen carbonate, Acid sodium carbonate

Physicochemical Properties

• Appearance: White crystalline powder, odorless, slightly salty taste.
• Density: 2.20 g/cm³
• Melting Point: Decomposes at ~270°C into Na2CO3, CO2, and H2O.
• Solubility: Highly soluble in water (~9 g/100 mL at 20°C), forming weakly alkaline solution (pH≈8.3).
• Stability: Stable at room temperature, decomposes when heated or exposed to acids, releasing CO2.

Product Specifications

Category	Purity Requirement	Main Standards
Food Grade	≥99.0%	GB 1886.2-2015 (China Food Additive)
Industrial Grade	≥98.0%	GB/T 1264-2011 (Industrial Use)
Pharmaceutical Grade	≥99.0%	USP/NF, Chinese Pharmacopoeia 2020
Reagent Grade	≥99.5% (AR)	GB/T 640-2011 (Analytical Reagent)

Applications

1. Food Industry:
   • Leavening agent (reacts with acids in baking to produce CO2 for dough rise);
   • pH regulator (neutralizes acidity in soy sauce, beverages);
   • Meat tenderizer (breaks down muscle fibers for texture improvement).
2. Pharmaceuticals:
   • Antacid (relieves heartburn and stomach acid discomfort);
   • Topical solution (for vaginal/oral inflammation rinsing);
   • Intravenous injection (corrects metabolic acidosis).
3. Chemical & Environmental Fields:
   • Fire extinguishing agent (reacts with acids in dry powder to release CO2);
   • Flue gas treatment (absorbs acidic gases like SO2, HCl);
   • Auxiliary in leather tanning.
4. Daily Life:
   • Cleaning agent (removes grease and scale, e.g., kitchen surfaces);
   • Personal care (toothpaste additive, deodorant);
   • Horticulture (adjusts soil pH, inhibits fungal growth).

Safety and Storage

• Hazards:
  • Dust may irritate respiratory tract; rinse eyes immediately if exposed;
  • Reacts violently with strong acids, releasing CO2 that may cause container explosion.
• Storage:
  • Store in sealed containers in dry, ventilated areas, away from moisture;
  • Keep separate from acids, oxidizers, and toxic substances.

Application Notes

• Control dosage in food (typically 1-2% of flour in pastries);
• Medical use requires professional guidance to avoid alkalosis;
• Do not mix with chlorine-containing cleaners (e.g., 84 disinfectant) to prevent toxic gas generation.

Product Parameters

 

Packaging & Shipping

Liquid products	Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum. TANK with 20 tons ,25 tons .
Solid products	Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg . Drum of 25 kg and 50 kg.

Packaging can be customized according to customer requirements.

Company Profile

Qingdao Jinyu Chemical Co., LTD,which is located in Qingdao City, China, with registered capital of RMB 10 million, is a dynamic chemical import and export enterprise with customer demand as its own responsibility. The founder has been engaged in the chemical industry for more than 20 years. With professional technical and marketing personnel, diversified cooperative factories with synthetic technology and efficient logistics management, we provide services to customers all over the world. After years of hard work, we have selected a number of excellent chemical production cooperative enterprises in China. These enterprises have their own advantages in different chemical synthesis fields. They have passed the strict inspection of suppliers by many customers and formed a long-term and stable strategic partnership with customers. With our partners' excellent equipment, well-trained employees and mature technology, we also continue to provide customers with more products.

Our Advantages