Shenzhen Pengcheng Redstar Industry Co.,ltd

Barium Sulphate

• Category :

  Inorganic chemicals

• Synonyms :

  C.I. 77120;C.I. Pigment White 21;Barite;Bariumsulfate,precipitated;Bariumsulfate;bariumsulfuricum;barium sulphate PRECIPITATED;Blanc fixe;barium sulfuricum;Baryte;Barytes;Barium sulphate;pricipitated Barium sulphate;

• CAS NO :

  13462-86-7

• EC NO :

  231-784-4

• Molecular Formula :

  BaSO₄

• Molecular Weight :

  233.3907

• Main Specifications :

  More Details in Product Introduction

• InChI :

  InChI=1/Ba.H2O4S.2H/c;1-5(2,3)4;;/h;(H2,1,2,3,4);;/p-2/rBaH2.H2O4S/c;1-5(2,3)4/h1H2;(H2,1,2,3,4)/p-2

• Packing :

  Plastic woven bag lined with inner plastic bag, 25kg /bag (Also packed by per customer’s requirement)

• Product description :

  1.Properties: Barium sulphate is white powder, Odorless and tasteless. Decomposition temperature is above 1600℃. It is soluble in hot concentrated sulfuric acid, practically insoluble in water, ethanol and dilute acid. The relative density is 4.25-4.5. The melting point is 1350 ℃.

  2.Specifications：

   

  3.Application: Barium sulphate is used as raw materials or stuffing of painting, printing ink, plastic, rubber and battery or surface coating agent and textile sizing agent of printing paper and art paper. 

   

   

  Item	Purity(BaSO4)	≥98.00%
  2	Whiteness	≥94%
  3	Fe	≤0.004%
  4	Moisture	≤0.3%
  5	Quantitiy of Oil Absorption	10-30
  6	PH	6-9
  7	Water Soluble Matter	≤0.3%
  8	Average Particle Size (D50)	0.4-1.0μm
  9	Through 325 mesh	≤0.20%

• Uses :

  More details in Product Introduction

• Molecular Structure :