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China (Mainland)
Business Type:Trading Company
Tel: 18954221560
Mobile: 18954221560
Tel: 18954221560
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City: Qingdao
Street: No.1581-12,Jinshui Road, Licang, Qingdao,China
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CAS NO.9005-38-3 
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East Chemsources Limited was established in 2008, is a professional company engaged in the development of chemical products. In the past of 15 years，through continuous technological innovation and the use of talent introduction advantages, we have achieved rapid development, and has become an international diversified modern chemical enterprise. At present, our products have been exported to more than 80 countries,including food additives, pharmaceutical raw materials, chemical products and personal care
Since the establishment of the company, always adhere to the credibility first, quality first enterprise creed.
Our company is committed to creating a customer-centric, customer-demand-oriented, customer value creation and achievement of customer dreams for the purpose of the service concept, with a broad vision and broad mind, committed to creating good benefits and market operation, to build corporate brand.
Arabella
Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.
| *title | CAS No. | *Keyword1 | Keyword2 | Keyword3 | Molecular Formula | *Advantages | Product Detail | *Purity | Appearance | Storage | *Application | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sodium Alginate | 9005-38-3 | Pharmaceutical Adjuvant | Natural Polysaccharide | Biocompatible Polymer | (C?H?NaO?)? | 1. Complies with EP10.0 and internal enterprise standards; 2. Excellent biocompatibility and biodegradability; 3. Adjustable viscosity (480 mPa.s as tested) and good film-forming properties; 4. Low microbial count, meeting pharmaceutical-grade requirements | Pharmaceutical-grade Sodium Alginate; extracted from natural seaweed; qualified batch (No. 20250619) with 2-year shelf life | Conforms to EP10.0 standards (purity equivalent to ≥99% based on test results) | White or pale yellowish-brown powder (80 Mesh) | Store in a cool, dry, well-ventilated area; keep sealed to avoid moisture and contamination; shelf life: 24 months (expires 20270518) | 1. Pharmaceutical Industry: Excipient for tablets, capsules, and suspensions (binder, thickener, or sustained-release matrix); used in wound dressings and drug delivery systems due to biocompatibility.2. Food Industry: Thickener, stabilizer, and gelling agent for dairy products, beverages, and processed foods (E number E401).3. Cosmetics & Personal Care: Moisturizer in skincare products, hair conditioners, and facial masks.4. Biomedical Engineering: Scaffold material for tissue engineering and cell culture; raw material for biodegradable medical devices. | 1kg/aluminum foil bag, 5kg/vacuum-sealed bag, 25kg/paper drum (inner PE liner); customized packaging available for bulk orders |
| Property | Specification | Test Result |
|---|---|---|
| Solubility | Slowly soluble in water (viscous colloidal solution); insoluble in 96% ethanol | Qualified |
| Apparent Viscosity (20℃, 10% solution) | Customizable per requirement | 480 mPa.s |
| pH Value (aqueous solution) | 6.0 - 8.0 | 6.55 |
| Loss on Drying | ≤15.0% | 10.97% |
| Chlorides | ≤1.0% | 0.13% |
| Calcium Content | ≤1.5% | ＜1.5% |
| Sulfated Ash (dry substance) | 30 - 36% | 35.42% |
| Microbial Limits | Total Aerobic Microbial Count ≤10³ cfu/g; Yeast/Mold ≤10² cfu/g; Escherichia coli/Salmonella absent | TAMC: 80 cfu/g; TYMC: ＜40 cfu/g; Pathogens absent |
|
Product name |
Sodium Alginate |
CAS NO. |
9005-38-3 |
|
Batch No. |
20250619 |
Product Category |
pharmaceutic adjuvant |
|
Test date |
20250619 |
Expiration Date |
20270518 |
|
Item |
Standard |
Test Result |
|
|
Appearance |
white or pale yellowish - brown powder |
Qualified |
|
|
Solubility |
Slowly soluble in water forming a viscous, colloidal solution, practically insoluble in ethanol(96%) |
Qualified |
|
|
Identification |
A.B.C.D Qualified |
Qualified |
|
|
Appearance of solution |
Qualified |
Qualified |
|
|
Mesh |
According to the need |
80Mesh |
|
|
Apparent Viscosity (mPa.s): (20℃, 10%distilled water sol,n) |
According to the need |
480 |
|
|
pH Value |
6.0 - 8.0 |
6.55 |
|
|
Loss on Drying(%) |
≤15.0 |
10.97 |
|
|
Chlorides(%) |
≤1.0 |
0.13 |
|
|
Calcium(%) |
≤1.5 |
<1.5 |
|
|
Sulfated ash%(dry substance) |
30 - 36 |
35.42 |
|
|
Total Aerobic Microbial Count (TAMC)(cfu/g) |
≤10³ |
80 |
|
|
Total Combined Yeast and Mold Count (TYMC)(cfu/g) |
≤10² |
＜1×40 |
|
|
Escherichia coli |
Absent |
Absent |
|
|
Salmonella |
Absent |
Absent |
|
|
Conclusion |
Qualified according to EP10.0and Internal Enterprise Standards |
||
See More Isooctyl stearate Properties
Hazard Identification
no data available
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Pictogram(s) |
no data available |
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Signal word |
no data available |
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Hazard statement(s) |
no data available |
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Precautionary statement(s) |
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Prevention |
no data available |
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Response |
no data available |
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Storage |
no data available |
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Disposal |
no data available |
no data available
Handling and Storage
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
See More Isooctyl stearate Safety Data Sheet
