What is the molecular weight of the product?

The molecular weight is 370.77.

High-Quality D5 Silicone Raw Material for Enhanced Siloxane Performance

Name: High-Quality D5 Silicone Raw Material for Enhanced Siloxane Performance
Brand: Nanjing Siwin New Material Co., Ltd.
SKU: 1955646451

Jiangsu, ChinaNanjing Siwin New Material Co., Ltd.

Negotiable

1 kg

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

CAS No.

556-67-2

Formula

C10H30O5Si5

Model NO.

Siwin-D5

Color

Colorless

Appearance

Liquid

MW

370.77

Density

0.958

Flash point

73℃

Transport Package

Iron Drum or IBC Drum

Specification

Content (%) 99

Trademark

Siwin

Origin

China

HS Code

2931900090

Production Capacity

100000

Key features

High Purity Content: Features a minimum content of 99% Decamethylcyclopentasiloxane for superior performance.

Cosmetic Grade Application: Ideal carrier and raw material for skincare, sunscreen, makeup, and hair care products.

Flexible Packaging Options: Available in 190kg steel drums, 950kg IBCs, or ISO tanks to suit various volume needs.

Excellent Compatibility: Compatible with most alcohols and cosmetic solvents for seamless integration.

Professional Storage Guidelines: Requires cool, dry, ventilated storage away from oxidants, acids, and alkalis.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Nanjing Siwin New Material Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.85h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a broad scope covering specialized chemicals, synthetic materials, sealing products, rubber, coatings, mechanical equipment, and related materials. It holds ISO 9001 and GMP management-system certifications. Evidence indicates active R&D, new product development during the past year, ODM services, and broad customization capabilities. Quality controls include raw-material traceability, written inspection instructions, and random finished-product inspection, but only one quality assurance/control inspector is reported. Service procedures for supplier assessment, corrective and preventive action, and customer complaints are documented and followed. Inventory capability is available, while overseas warehousing and showrooms are not. The records do not establish financial credibility, manufacturing capacity, or specific customer cases.

CertificationsThe supplier reports ISO 9001 and GMP certification for its management systems. These are explicit certifications relevant to quality and regulated operating practices, supporting a positive assessment for this field.

After-Sales capabilityThe supplier has written procedures and followed records for handling customer complaints, as well as documented corrective and preventive action procedures. This directly supports an established after-sales issue-handling process.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers R&D capability as part of its supplier offering. However, it has no available SDK, so the evidence supports product-development capability but not SDK-based innovation support.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and minor customization. These capabilities are reported both in its R&D information and its design-service records, providing direct evidence of broad customization support.