OXYTETRACYCLINE HYDROCHLORIDE
HYDRALAZINE HYDROCHLORIDE
Captopril
2-(Phenylthio)ethanol(PTE)
P-Hydroxythiophenol
9,10-DIFLUORO-7-OXO-2,3-DIHYDRO-7H-PIRIDO[1,2,3-DE][1,4]BENZOTHI AZINE-6-CARBOXYLIC ACID
UV-1130
UV-234
UV-320
PHOTOCURE ITX
PHOTOCURE ITX(2,4 isomer)
PHOTOCURE DETX
Antioxidant 2246
Antioxidant 330
OCTA LS-770
OCTA LS-292
Pentamethylpiperidinol

UV-0
CAS NO.: 131-56-6
Chemical name: 2, 4-Dihydroxybenzophenone
Molecular Formula: C13H10O3     Molecular Weight: 214
Structural Formula:

Specification:

Appearance:

Slightly yellow crystalline or white powder

Assay:

99.0%min

Melting range:

142-149°C

Loss on Drying:

0.5%max

Heavy Metal (ppm):

≤5.0max

Chroma:

≤7Gmax

Light Transmittance:

290nm ≥630


Application: It is a light stabilizer agent, applicable to polyolefine, polyvinyl chloride, polystyrene epoxy resin, coating etc. and as the intermediate of UV-absorbing agents as well.
Toxicity and safety: This product is nontoxic, inflammable, noncroddible and well stable.
Packing: Packed in fibre drums lined with plastic bags with the net capacities of 20 kg per bag or as required by the customers.
Storage: It should be stored in a close system and kept in a dry, close and shade place.

 

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