High Purity Sodium Carboxymethyl Cellulose CMC China Factory and Suppliers
Product Overview
Sodium Carboxymethyl Cellulose (CMC) is a high-performance, water-soluble anionic polymer derived from natural cellulose through precise alkalization and etherification. As a versatile thickening and stabilizing agent, it transforms into a transparent, viscous colloid upon dissolution, offering exceptional biocompatibility and resistance to salts, acids, and alkalis. Its unique chemical structure makes it an indispensable additive for enhancing texture and stability in complex liquid systems.
Specifically engineered for the food and industrial sectors, our CMC provides critical functions including emulsification, water retention, and bonding. Whether used in high-viscosity beverage formulations, creamy ice cream textures, or specialized industrial applications like drilling fluids and papermaking, our product ensures a uniform, stable state by preventing particle sedimentation and liquid stratification even under varying temperature and pH conditions.
Detailed Parameters
| Chemical Name | Sodium Carboxymethyl Cellulose (CMC) | Appearance | White to slightly yellow powder/granules |
|---|---|---|---|
| Food Grade Purity | ≥ 99% | Viscosity Fluctuation | ≤ 5% |
| Substitution Degree | 0.6 - 1.2 (Industrial Grade) | Solubility | Water-soluble (Insoluble in Ethanol/Ether) |
| Odour/Taste | Odorless and Tasteless | Compatibility | High (Acid, Alkali, and Salt Resistant) |
| Raw Material | High-quality short-staple cotton cellulose | Key Functions | Thickening, Stabilizing, Emulsifying |
Key Advantages
Ultra-High Purity
Food-grade purity ≥99% ensures complete safety for beverages and ice cream, meeting strict international additive standards.
Viscosity Stability
Maintains stable performance across a wide range of pH levels and temperatures, preventing product stratification.
Superior Suspension
Effectively prevents the sedimentation of solid particles, ensuring a uniform and consistent product texture.
Versatile Application
One-stop solutions for food processing, daily chemicals, oil extraction, and water treatment industries.
Precise Control
Controllable substitution degrees (0.6-1.2) allow for customized performance in drilling and sizing scenarios.
Strict Quality QC
Triple-check system: raw material inspection, central control monitoring, and final finished product testing.
Product Gallery
Management Platforms
Raw Material Sourcing
Selection of natural, high-quality short-staple cotton cellulose for maximum purity.
Integrated Processing
Advanced closed-loop alkalization, etherification, and refining systems.
Quality Monitoring
Central control system providing real-time random inspections during production.
Compliance Assurance
Strict adherence to national and international safety standards for food additives.
Logistics Management
Efficient distribution and one-stop professional delivery for global industries.
Application Support
Technical guidance for scene adaptability in oil, paper, and food processing.
Investment Return Comparison
| Performance Metric | Ordinary CMC | Our Premium CMC |
|---|---|---|
| Purity Level | Standard Grade | ≥ 99% Food Grade |
| Viscosity Variation | High Fluctuation | Stable (≤ 5%) |
| Salt/Acid Resistance | Moderate | Excellent/High Stability |
| Application Cost | High Waste/Retest | Low (High First-Pass Rate) |
| Production Cycle | Variable Quality | Consistent Batch-to-Batch |
Frequently Asked Questions
Q: What makes Food-Grade CMC suitable for ice cream?
Our Food-Grade CMC acts as a high-viscosity thickener and stabilizer, preventing ice crystal formation and ensuring a smooth, creamy texture in ice cream.
Q: How does CMC improve drilling fluids in oil extraction?
Industrial-grade CMC with a controlled substitution degree (0.6-1.2) provides excellent salt and acid resistance, enhancing fluid viscosity and filtration control.
Q: Is your CMC compatible with other daily chemical ingredients?
Yes, our daily chemical grade CMC is designed for superior dispersibility and strong compatibility with various raw materials, while remaining mild and non-irritating.
Q: What is the significance of the substitution degree in CMC?
The substitution degree determines the solubility and stability of the polymer. We provide precise control (0.6-1.2) to meet specific industrial needs like paper sizing.
Q: How do you ensure the purity of the food-grade additives?
We utilize a closed-loop production process and a three-stage inspection system (raw material, central control, and finished product) to guarantee purity ≥ 99%.
Q: Can CMC be used for water treatment purposes?
Absolutely. Due to its anionic polymer nature and water-retention capabilities, CMC is widely used in water treatment for flocculation and stabilization.
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Product Description
Mercury, chemically known as mercury (Hg), is the only metal that exists in liquid form at normal temperature and pressure. It has a silvery-white metallic luster, is highly fluid and has an extremely high density (13.59 g/cm³). Its unique physical and chemical properties, such as a low melting point (-38.87℃), high boiling point (356.6℃), stable coefficient of thermal expansion, and extremely low vapor pressure, make it a core material for many special products.
Basic Info
Product Name
Mercury
Content (Hg)%
≥99.999%
Iron (Fe)% Iron (FE)%
≤0.00002
Other heavy metals (in lead)%
≤0.00004
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VIew moreSodium cyanide is a white crystalline powder at normal temperature and pressure. It is highly soluble in water, and its aqueous solution is strongly alkaline.
Sodium cyanide is an important chemical raw material, mainly applied in the following fields:
Electroplating industry: It is used for electroplating and surface treatment of metals, which can enhance the smoothness and adhesion of the coating.
Metallurgical industry: It is used for extracting precious metals such as gold and silver. By taking advantage of the property that cyanide ions form stable complexes with precious metal ions, it achieves the enrichment and separation of precious metals.
Organic synthesis: As an intermediate, it is used in the manufacture of drugs, dyes, pesticides and other chemicals.
APPLICATION
It is widely used for Gold, Silver extraction. It is a main part of plating liquids for zinc,copper, gold, silver, cadmium etc. It also used as the raw material for fine chemicals, pharmaceutical intermediates, pesticide intermediates, etc.
PACKING
1、In 50kgs iron drums lined with PE bags. Normally in black & blue color, also can be painted according with customer’s request.
2、In 1000kgs wooden boxes，with inner woven bags & PE bags.
Product name: Sodium cyanide
Molecular formula NaCN Molar mass 49.01 g/mol Appearance white crystalline pills CAS number [143-33-9] Item
Specification
Purity (NaCN)
98.0% min.
Sodium Hydroxide (NaOH)
0.5% max.
Sodium Carbonate (Na2CO3）
0.5% max.
Water (H2O)
0.5% max.
Water Insoluble
0.05% max.
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VIew moreLooking for premium Liquid Mercury Hg? As leading China suppliers and a certified factory, we provide 99.999 purity mercury for gold extraction, thermometers, and sphygmomanometers with full export compliance.
Product Description
Mercury, chemically known as mercury (Hg), is the only metal that exists in liquid form at normal temperature and pressure. It has a silvery-white metallic luster, is highly fluid and has an extremely high density (13.59 g/cm³). Its unique physical and chemical properties, such as a low melting point (-38.87℃), high boiling point (356.6℃), stable coefficient of thermal expansion, and extremely low vapor pressure, make it a core material for many special products.
Basic Info
Product Name
Mercury
Content (Hg)%
≥99.999%
Iron (Fe)% Iron (FE)%
≤0.00002
Other heavy metals (in lead)%
≤0.00004
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