UV-284

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T

Keywords

UV-284 Benzophenone-4 CAS:4065-45-6

Quick Details

Appearance:Off-white to light yellow crystalline powder
Application:UV absorbent
PackAge:25kg/drum
ProductionCapacity:2000|Metric Ton|Year
Storage:Store in cool and dry place, away from sun light.
Transportation:By sea or by air

Superiority:

Product Name: Benzophenone-4

Identification
Synonyms 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid, Sulisobenzone; UV-284
Molecular Formula C₁₄H₁₂O₆S
Molecular Weight 308.31
CAS Number 4065-45-6
EINECS/ELINCS 223-772-2

Properties
Appearance Off-white to light yellow crystalline powder
Melting Point >140ºC
Solubility Insoluble in water.
Stability Stable under ordinary conditions

Details:

Items	Specifications
Appearance	Off-white or light yellow crystalline powder
Specific extinction 1%, 1cm	E₂₈₈: 460 min
Specific extinction 1%, 1cm	E₃₂₅: 290 min
Assay	99.0% min
PH value	1.2-2.2
Melting Point	140.0°C min
Loss on drying	3.0% max
Turbidity in water	4.0EBC max
Heavy metals	5ppm max
Gardner color	2.0 max