Shanghai Shangyi Chemical Technology Co., Ltd

Insoluble Sulfur

• Category :

  Inorganic chemicals

• Synonyms :

  sulfur;sulfur flowers;sulfur powder;thione;sulphur;sulfur roll;sulfur precipitated;s-80;microthiol special;rasulf;sulfur, sublimed;sulfur atom;

• CAS NO :

  7704-34-9

• EC NO :

  231-722-6

• Molecular Formula :

  S

• Molecular Weight :

  32.065

• Main Specifications :

• InChI :

  InChI=1/S

• Packing :

  Plastic woven bags with inner plastic bag

• Product description :

  Performance:

  Item	OIL FILLED INSOLUBLE SULFUR
  	HD OT-20
  Appearance	Yellow Powder(Non-flying)
  Suffur Content   %	79.0-81.0
  Insoluble Sulfur content (In proportion in total sulfur content)%, ≥	90.0
  Oil Content   %	20.0±1.0
  Thermal Stability% 105℃×15min	80.0
  Thermal Stability % (120℃×15min)	50.0
  Acidity (by H2SO4)% ≤	0.05
  Heating loss % ≤	0.30
  ash content % ≤	0.10
  149um residue on sieve % ≤	0.20

  Application:

  It widely used in rubber and tyre manufacturing industry.

  Package and Storage

  Package: Plastic woven bags with inner plastic bag, 25kgs per package. Also we can use other reasonable package by customers’ requirements.

  Storage: keep in the shady, cool, adequately ventilated and dry place；the temperature should be kept under 40℃, as the I.S. will turn to be common sulfur when the temperature reach  100℃~130℃; keep away from alkaline, amine, and direct sunlight; Fire prevention, thermal prevention, moisture proof, and anti-caking.

  Shelf life: 6 months.

• Uses :

  It widely used in rubber and tyre manufacturing industry.

• Molecular Structure :