Benzophenone-4
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Post Date:
Dec 22,2024
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Expiry Date:
Jun 20,2025
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Detailed Description:
Cas No. :4065-45-6
Specs:White or yellow powder crystalline powder
Payment Method: TT L/C
Specification:
Appearancr:White or light yellow
crystalline powder
Content:≥99.0%
Melting Point:≥140℃
Loss on drying: a.5.0%max b.3.0%
max
PH value:1.2-2.2
Heavy metals:≤5ppm
Turbidity in water(EBC):≤4.0
Colour: ≤2.0
UV Absorbance Max@285nm:≥460
UV Absorbance Max@325nm:≥290
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CAS Registry Number:
4065-45-6
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Synonyms:
;2-Hydroxy-4-methoxybenzophenone-5-sulfonic Acid Hydrate;BP-4;2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic acid;UV-284;Sulisobenzone;2-Hydroxy-4-Methoxybenzophenone-5-Sulfonic Acid;Benzophenone-4;2-Hydroxy-4-Methoxy-5-Sulfo-Benzophenone;
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Molecular Formula:
C14H11O6S
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Molecular Weight:
307.2991
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Molecular Structure:
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Hazard Symbols:
Xi:Irritant;
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Risk Codes:
R36/37/38:;
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Safety Description:
S26:;
S37/39:;
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