Sodium Bicarbonate CAS#144-55-8

Name: Sodium Bicarbonate CAS#144-55-8
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product description

Item	Description
Product Name	Sodium Bicarbonate (Baking Soda, Sodium Hydrogen Carbonate)
CAS No.	144-55-8
Molecular Formula	NaHCO₃
Molecular Weight	84.01
Appearance	White crystalline powder or fine granules
Main Grades	Food Grade: Purity 99.0%-100.5%, strict control of heavy metals and arsenic, used in food processing (baking, beverages, meat products). Industrial Grade: Purity 98%-99%, used in detergents, flue gas desulfurization, water treatment, rubber, leather. Feed Grade: Purity ≥99.0%, used as feed additive to improve animal digestion. Pharmaceutical Grade: Complies with USP/BP/EP standards, used as antacid and pharmaceutical excipient.
Key Parameters	Total Alkalinity (as NaHCO₃) : ≥99.0% (Food/Pharma); ≥98.5% (Industrial Grade 1) Loss on Drying: ≤0.20% pH (1% solution) : ≤8.6 Chlorides (as Cl) : ≤0.40% Iron (Fe) : ≤0.002% Heavy Metals (as Pb) : ≤5 mg/kg (Food Grade) Arsenic (As) : ≤1 mg/kg (Food Grade)
Physical Properties	White monoclinic crystalline powder or fine crystals, odorless, salty taste; density 2.20 g/cm³; thermal stability: decomposes from 50℃, fully decomposes at 270℃ into sodium carbonate, CO₂ and water; soluble in water (8.6g/100mL at 10℃, 9.6g/100mL at 20℃), solution slightly alkaline; insoluble in ethanol.
Features	Non-toxic, safe, widely used; produces CO₂ upon heating for leavening; weakly alkaline, neutralizes acids; good solubility; low cost; compliant with multiple industry standards.
Main Applications	Food Industry: Leavening agent (bread, cakes, biscuits), acidity regulator (beverages, dairy), baking powder component, meat tenderizer, fruit/vegetable color protector. Detergent Industry: Additive in laundry powder and cleaners for stain removal and improved cleaning. Pharmaceuticals: Antacid (neutralizes stomach acid), pharmaceutical excipient, effervescent tablet component. Feed Additive: Regulates rumen pH for ruminants, improves feed intake and digestion. Environmental Protection: Dry/wet flue gas desulfurization (SO₂ neutralization), acidic wastewater treatment. Fire Protection: Component of dry powder fire extinguishers. Others: Rubber blowing agent, leather neutralizing agent, textile assistant, industrial cleaner, swimming pool pH regulator, household cleaning (deodorizing, stain removal).
Packaging	25kg/50kg woven bags (PE liner), 1000kg jumbo bags; small packages (1kg, 5kg, 10kg) available for food grade; custom packaging upon request.
Storage Conditions	Store in cool, dry, well-ventilated area; avoid high temperature and humidity; keep sealed to prevent moisture absorption; avoid mixing with acids and deliquescent materials.
Shipping Requirements	Non-hazardous cargo, shipped as general cargo; protect from moisture, sunlight, and rain; handle with care.
Quality Standards	Food Grade: GB 1886.2-2015; Industrial Grade: GB/T 1606-2008; Pharmaceutical Grade: USP/BP/EP; Feed Grade: NY/T 1446-2007. ISO, Kosher, Halal certifications available.
Minimum Order Quantity	Standard: 20-25 tons (1×20'FCL); trial order: 5-10 tons negotiable.
Delivery Time	Standard products: 7-15 working days; custom specifications: 15-25 working days.
Payment Terms	T/T (30% deposit, 70% against B/L copy), L/C at sight; FOB/CFR/CIF supported.
HS Code	28363000 (Sodium bicarbonate)

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FAQ

1. Q: What fine chemical products does your company specialize in, and which industries do they serve?
Answer: Our company specializes in fine chemical products—including rubber and plastic additives, coating additives, composite material additives, and single- or multi-element fertilizers—and offers custom chemical manufacturing services. Our products are widely used in sectors such as coatings and inks, plastics, construction materials, textiles, advanced materials, agriculture, and water-saving irrigation, meeting the formulation and production requirements of diverse clients.

2. Q: Do you offer product customization for specifications and formulations? Is technical support available?
A: Yes, we support customization of specifications and formulations. Backed by a professional R&D team, we can adjust product parameters and formulas to suit specific operating conditions and industry standards. We also provide comprehensive technical support, including pre-sales product selection and post-sales application guidance.

3. Q: Can you provide complete quality inspection reports and relevant qualification documents with shipments?
A: We provide a full set of customs clearance and compliance documentation to meet both domestic and international trade standards. Full traceability is maintained for every product batch.

4. Q: What is the minimum order quantity (MOQ), and what is the typical lead time?
A: We support small-batch trial orders for standard products with flexible MOQs. Orders for in-stock items ship within 3–7 business days; lead times for large-volume or custom orders are confirmed based on production schedules to ensure timely delivery and maintain our clients' production continuity.

5. Q: Are your products available for export? Which countries and regions do you primarily serve?
A: We possess full import-export qualifications and a robust logistics network for international trade. Our products are exported in full compliance with regulations. Our key markets include Southeast Asia, the Middle East, Africa, and Europe, where we provide stable supplies and one-stop export delivery services to overseas clients.

6. Q: How do you ensure consistent product quality? What is your after-sales process for quality issues?
A: We implement end-to-end quality control, strictly monitoring raw materials, production, testing, and warehousing to ensure product stability. In the event of a quality issue, we respond quickly to verify the situation and offer solutions such as returns, replacements, reshipments, or technical adjustments to safeguard our clients' interests.

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