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Dafeng Tiansheng Pharmaceutical Co., Ltd.(Dafeng Huashu Pharmaceutical Co., Ltd.)
Bulk drug
Intermediate
ODA
UV adsorbent
Photoinitiator
Antioxidant
Light stabiliser
Photocure BMPS
CAS No.: 17025-47-7
Chemical name: phenyl tribromomethyl sulfone
Molecular formula: C7H5Br3O2S
Molecular weight: 392.88
Structural formula:
Technical index:
appearance white crystal powder
content 98.0%min
melting point 145-150℃
volatile matter 0.5%max
sodium bromide 0.1%max
solubility(room temperature) soluble in ethyl acetate, acetone and acetonitrile; insoluble in water
Application: OCTASORB BMPS used in PS, dry film photoresist and photoresist etc.
Packaging: fiber can with inner plastic bag; net weight is 25kg/drum or according to customer requirement
Storage: in dry and under low temperature
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