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OEM/ODM Supplier Food Grade Enzyme Preparation - Bisphenol S CAS NO.: 80-09-1 – DEBORN


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OEM/ODM Supplier Food Grade Enzyme Preparation - Bisphenol S CAS NO.: 80-09-1 – DEBORN Detail:

Chemical Name:  4,4′-Sulfonyldiphenol

Molecular Formula:  C12H10O4S

Molecular Weight:  250.3

CAS No.: 80-09-1

Structural Formula:

1

High Pure Product(1)

High Pure Product(2)

Pure Product

Ordinary Product

Purified Product

Purified Product

Crude
Product -B

Crude
Product -A

4,4′- Dihydroxydiphenyl sulfone Purity≥%(HPLC)

99.9

99.8

99.7

99.5

98

97

96

95

2,4′- Dihydroxydiphenyl sulfone Purity≤%(HPLC)

0.1

0.2

0.3

0.5

2

3

3

4

Melting Point°C

246-250

246-250

246-250

245-250

243-248

243-248

238-245

220-230

Moisture ≤%

0.1

0.1

0.5

0.5

0.5

0.5

1.0

1.0

APHA

10-20

20-30

100-150

White powder

White powder

White to Off-White powder

Pink or Brown Powder Pink or Brown Powder
classification by use In the PES, Polycarbonate and Epoxy resin etc. In the manufacture of heat sensitive materials and High-grade auxiliaries synthesis In the manufacture of printing & dyeing auxiliaries and leather tannic agent

Product specification

Appearance: Colorless and needlelike crystal or white powder.

Use:

  1. Bisphenol S molecule contains two hydroxyl groups and a strong electron-withdrawing sulfone, acidic than other phenols.
  2. Bisphenol S mainly used as a fixing agent. Fixing agent can be produced for raw material with bisphenol S A.
  3. It has excellent heat resistance, light resistance and oxidation resistance, raw material of polycarbonate, epoxy resin and polysulfide, polyether sulfone, polyether resin etc.
  4. Also used in the manufacture of color photographic materials, photographic contrast enhancement, thermo sensitive materials (developer), daily surfactant and efficient deodorant, etc. Can be used as additive in plating solution, leather tanning agent, dispersant of disperse dye dyeing at high temperature hardening accelerator, phenolic resin, resin, flame retardant, etc. And intermediates of pesticides, dyes, auxiliaries, also can be directly used in the paint, leather modification agent, agent of the light metal plating

Package and Storage

1. 25KG bag

2. Store the product in a cool, dry, well-ventilated area away from incompatible materials.


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OEM/ODM Supplier Food Grade Enzyme Preparation - Bisphenol S CAS NO.: 80-09-1 – DEBORN detail pictures


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    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
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