BP-5 / 6628-37-1 / 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate

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Product Name: BP-5 / 6628-37-1 / 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
Cas No.: 6628-37-1
Formula:C14H11O6S.Na
Weight: 330.29
Assay: 99.0%min

No.：

　003

Product Name：

　BP-5 / 6628-37-1 / 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate

CAS No.：

　6628-37-1

Formula：

　C14H11O6S.Na

Weight：

　330.29

Purity：

　99.0%min

Introduction：

BP-5 / 6628-37-1 / 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
Product Name: BP-5 / Diphenyl ketone - 5
CAS .:6628-37-1
Light-yellow powder
Assay: 99.0%min
Plenty in stock, quick supply

Quality index

Appearance: light yellow powder

Ultraviolet (uv) absorption coefficient (1%, 1 cm) : E287: 480max ; E325: 290max

Loss on drying: 1.5% max

Melting point: 280 °C or higher

PH: 6.0 to 6.5

Heavy metals: 5 PPM max

Purity (HPLC) : 99.0%min

Usage: can improve the color durability of dyed textiles, prevent yellowing of wool textiles and decoloration of synthetic textiles. It can also be used in hair spray, mousse and other hair products to prevent hair damage or white because of UV radiation.

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