Wuhan BJM Pharm Inc.
Add: No .41 Optics Valley Avenue, East Lake High-tech Development Zone, Wuhan ,China
Tel:+86-27-50661278 ；+86-27-50661279；+86-52341789
E-mail:hr@benjaminpharmchem.com
Product number:BJM-37
CAS:207574-74-1
Molecular formula:
207574-74-1
Molecular weight:207574-74-1
Content:99.0%min
Product Name: Polysilicone-15
Alisa: DIMETHICO-DIETHYLBENZALMALONATE;PARSOL SLX;POLYSILICONE-15; BENZYLIDENEMALONATEPOLYSILOXANE
CAS No: 207574-74-1
Properties: The sunscreen band is 290-340nm, which can absorb UVB. It is a chemical sunscreen. It is the first polymeric UVB filter composed of the chromophores adsorbed on the silicon chain skeleton, and it is also an effective light stabilizer
Specification：
|
Test Items |
Test Specification |
|
Appearance: |
Colourless to light yellowishLiquid |
|
Identity:( IR, USP) |
> 0.95 |
|
Refractive index, nD 20: |
1.440 - 1.445 |
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UV specific extinction: |
160 - 190 |
|
Viscosity (25℃): |
600 - 1000 mPa.s |
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Heavy metals: |
≤ 10.0 ppm |
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Methanol: |
≤ 50.0 ppm |
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Isopropanol: |
≤ 50.0 ppm |
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D4 (octamethylcyclotetrasiloxane) |
≤ 0.1% |
|
D5 (decamethylcyclopentasiloxane) |
≤ 0.1% |
Function:
Oil-soluble liquid UVB filter, can also be used in hair care, hair color products, good stability, low irritation.When used in combination with other UV filters, it creates a synergistic effect and increases the SPF value, providing both a highly effective sun protection effect and a dry, silky skin feeling. When added to hair care products, it strongly stays on the hair and provides multiple benefits, including preventing hair fading, increasing gloss and hair conditioning. It is approved for use in Australia and Japan, but has not been approved by the US FDA.
Packing: Net weight 25kg/ drum
Shelf life: 2 years
Storage and transportation: this product should be stored in a cool and dry environment.
Picture:
