寻找高纯度亚硝酸钠, 硝酸钠, 纯碱, 碳酸氢钠, caustic soda and citric acid wholesale? We supply industrial & food grade sodium chemicals with stable quality, competitive price and fast global shipping. Get bulk quotation now.
In global industrial manufacturing, food processing, water treatment, textile printing and detergent production, sodium-based chemicals and organic acid additives are indispensable basic raw materials. Most bulk buyers, distributors and factory procurement managers often search for sodium nitrite wholesale, sodium nitrate industrial grade, soda ash dense & light grade, food grade sodium bicarbonate, caustic soda flakes/prills 和 anhydrous citric acid for long-term bulk procurement.
As a professional global chemical supplier with complete product lines, we summarize core properties, industrial applications, grade differences, purchasing tips and quality standards of these six hot-selling chemicals in this article. This guide helps overseas buyers quickly select suitable products, avoid procurement risks, and source cost-effective bulk chemicals directly from China manufacturer.
Core Target Keywords & Long-tail Keywords Layout
Primary Keywords
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High-traffic Long-tail Keywords (Embedded Naturally in Full Text)
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1. 亚硝酸钠 (硝酸钠) | Industrial Grade Antiseptic & Oxidizing Agent
1.1 Basic Product Parameters
- 化学文摘社编号.: 7632-00-0
- 外貌: White or slight yellow crystalline powder
- Purity: ≥99% industrial grade
- Feature: 易溶于水, strong oxidizing and reducing properties
1.2 主要应用
Industrial grade sodium nitrite is widely used in metal surface treatment as a corrosion inhibitor for steel and iron products to prevent rust. It is also a key raw material for dye manufacturing, pharmaceutical intermediates, concrete antifreeze additives and wastewater treatment. In food industry, qualified food-grade sodium nitrite serves as curing agent and bacteriostatic agent for meat products, inhibiting botulinum bacteria and keeping meat bright color.
Procurement Note
Industrial grade and food grade sodium nitrite have strict production standard differences. We provide customized packaging (25kg/bag) and full COA certification to meet different regional import customs inspection requirements.
2. 硝酸钠 (硝酸钠₃) | High-Purity Industrial & Food Grade Nitrate Salt
2.1 Difference Between Sodium Nitrate and Sodium Nitrite
Many buyers confuse sodium nitrate and sodium nitrite. Sodium nitrate has stronger oxidation stability, longer storage time, and lower toxicity compared with sodium nitrite. It is more suitable for long-term bulk storage and food additive scenarios.
2.2 核心用法
- Food industry: Preservative and color fixative for cured meat, seafood products
- Industrial field: Glass decolorizer, fertilizer raw material, metal heat treatment agent
- Other scenarios: Toothpaste additive, fireworks and explosive auxiliary materials
3. 纯碱 (碳酸钠, 碳酸钠) | Light Soda Ash & Dense Soda Ash Hot Sale
Soda ash, also known as sodium carbonate, is one of the most consumed basic inorganic chemicals globally. We supply two mainstream types: light soda ash 和 dense soda ash to match diverse industrial demands.
3.1 Product Classification & Application Scenarios
- Light Soda Ash: Low bulk density, widely used in detergent manufacturing, paper making, water softening, textile printing and dyeing, daily chemical industry
- Dense Soda Ash: High bulk density, good fluidity, mainly applied in flat glass, container glass, metallurgy industry, construction materials production
All our soda ash products meet GB and international industrial standards, with low impurity content, stable alkalinity and no caking during long-distance ocean transportation, solving the core pain point of chemical cargo moisture absorption for overseas importers.
4. 碳酸氢钠 (小苏打) | 食物 & Industrial Grade Bulk Baking Soda
Sodium bicarbonate, commonly called baking soda, is a mild alkaline chemical with wide cross-industry usage. Our bulk sodium bicarbonate covers food grade, feed grade and industrial grade three specifications.
4.1 Key Applications
- Food processing: Leavening agent for bakery food, acidity regulator for beverage
- Feed industry: Feed additive to neutralize gastrointestinal acid for livestock
- Industrial use: Flue gas desulfurization, environmental wastewater treatment, daily cleaning raw materials
Compared with soda ash, sodium bicarbonate has weaker alkalinity and safer performance, which is more suitable for food and animal husbandry industries with high safety requirements.
5. Caustic Soda (Sodium Hydroxide, NaOH) | Caustic Soda Flakes & Prills Wholesale
Caustic soda is a strong alkali essential for modern industry. We provide two mainstream forms:caustic soda flakes 和 caustic soda prills, both with 99% high purity.
5.2 Product Advantages & Usage
Caustic soda flakes are cost-effective for large-scale industrial usage, while caustic soda prills feature better fluidity, less dust and convenient feeding for automated production lines. Common applications include: oil refining, textile desizing, papermaking pulping, chemical raw material synthesis, municipal sewage PH adjustment.
We adopt moisture-proof sealed packaging for caustic soda products to effectively avoid deliquescence during long ocean shipping, which is the core advantage over ordinary suppliers.
6. Citric Acid | Monohydrate Citric Acid & Anhydrous Citric Acid
Citric acid is the most popular organic acidity regulator in global food and beverage industry. Our warehouse stocksmonohydrate citric acid 和 anhydrous citric acid for spot wholesale.
6.1 Grade Selection Guide for Buyers
- Monohydrate Citric Acid: Suitable for beverage, 罐头食品, condiment processing, low cost and high cost performance
- Anhydrous Citric Acid: Suitable for dry powder products, pharmaceutical industry and high-precision chemical synthesis, low water content and stable performance
All citric acid products comply with FCC, E330 food additive standards, supporting third-party inspection and full documentation for customs clearance.
Why Choose Us as Your Reliable Sodium Chemicals & Citric Acid Supplier
As a professional chemical manufacturer and exporter focusing on global B-end buyers, we solve all procurement pain points for overseas importers:
- Full product lineup: One-stop sourcing for sodium nitrite, 硝酸钠, 纯碱, 碳酸氢钠, caustic soda and citric acid, reducing your multiple supplier communication cost
- Strict quality control: Each batch comes with COA, 材料安全数据表, shipping documents, supporting EU, 东南亚, Middle East and South America customs clearance
- Flexible packaging & MOQ: 25kg standard bag, customized pallet packaging, low MOQ for trial order, spot goods for fast delivery
- Competitive ex-factory price: Direct factory supply without middlemen, stable price fluctuation resistance for long-term contract clients
常见问题解答 (常问问题) — Google SEO FAQ Section for Better Ranking
Q1: What is the difference between soda ash and sodium bicarbonate?
Soda ash (sodium carbonate) has stronger alkalinity, mainly used for heavy industry; sodium bicarbonate has mild alkalinity, more used in food, feed and fine chemical industry.
Q2: Are caustic soda flakes and prills the same chemical composition?
是的, both are 99% sodium hydroxide, only different in appearance. Prills are more suitable for automatic feeding production lines.
Q3: Can you provide mixed container shipment for multiple chemicals?
是的. We support mixed FCL shipment of all six products to help you save ocean freight cost effectively.
Final Call
Whether you need trial small bulk order or long-term annual contract procurement for 亚硝酸钠, 硝酸钠, 纯碱, 碳酸氢钠, caustic soda and citric acid, feel free to contact us for free sample and latest wholesale price list. We offer professional one-stop chemical supply service for global industrial buyers.
