कोलाइडियल सिलिकॉन डाइऑक्साइड

1.15

1.15

5 वर्ष

2 Years

1 वर्ष

Yes

Swells in water; insoluble

Solubility in water: 0.3 mg/mL at 25 C

Pharma Grade

cosmetic

1

1

टेलीग्राफिक ट्रांसफर (T/T)

टेलीग्राफिक ट्रांसफर (T/T)

7 दिन

7 दिन

Pharmaceutical excipient (disintegrant in tablets and capsules)

1. Cosmetics and Personal Care Products Primary Use: Preservative Prevents microbial growth (bacteria, yeast, mold). Common in: Lotions and creams Shampoos and conditioners Deodorants Makeup (foundation, powders) Sunscreens Purpose: Extends shelf life, maintains product safety and effectiveness. 2. Pharmaceuticals Used in: Topical creams and ointments Eye drops Oral suspensions Ensures product remains uncontaminated during use and storage. 3. Food Industry (Limited Use) Known as E209 when used as a food additive (preservative). Usage is restricted or banned in some regions due to health concerns. 4. Industrial Applications Acts as a preservative in: Industrial lubricants Polymer emulsions Glues and adhesives Regulation and Safety Notes Concerns over endocrine disruption have led to concentration limits in cosmetics (e.g., EU: max 0.14% in certain products). Often replaced by alternatives in paraben-free or natural product lines.

277-806-1

202-318-7

C8H15NaO8

C11H14O3

White or almost white, fibrous or granular powder

Crystalline solid or powder

Not more than 10.0%

0.5% (by weight)

95.0% - 102.0% (as sodium carboxymethyl cellulose, dry basis)

Purity: 99.0% 100.5%

Used as superdisintegrant in pharmaceutical formulations

1. Cosmetics and Personal Care Products Primary Application: Preservative Prevents microbial growth (bacteria, fungi, and yeast) Extends shelf life and improves the safety of products. Commonly used in: Lotions and creams Shampoos and conditioners Makeup (e.g., foundations, lipsticks) Sunscreens and deodorants 2. Pharmaceuticals Used in topical formulations like creams, ointments, and gels. Helps prevent contamination by bacteria and fungi in drug formulations. May be included in oral suspensions or eye drops. 3. Food Industry (Less Common) E209: Food preservative (though usage is limited and banned in some countries) Primarily used in certain processed foods to extend shelf life, but not common due to regulatory restrictions. 4. Industrial Products Acts as a preservative in: Lubricants and greases Polymers and coatings Adhesives and sealants 5. Laboratory and Research Used as a biocide in research applications to prevent microbial contamination in laboratory samples or cultures.