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Precipitation barium sulfate

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  Post Date: Jul 23,2024
  Expiry Date: Jan 19,2025
  Detailed Description: Cas No. :7727-43-7 Specs:Purity 98%
Use: 1. As raw material for paints, printing ink, plastics, rubber and storage battery.
2. As surface smear for photographic paper and calendered paper; as sizing agent for textile industry.
3. As clarifying agent for glass products.
4. As protective material for radiation; also used for ceramics, enamel, perfumes and pigments.
5. As raw material for the making of other barium salts.

Packing & Storage: In plastic woven bag lined with plastic; net wt. net wt. 25kgs/bag, stored in dry warehouse; no mixing with color articles; handle with are to protect packing.

National Standard: GB/T2899—2002
Item/Details/Grade
First quality

Assay (BaSO4)%98.0

Whiteness % 98.0

pH-value 7.0-9.0

Sol.in water% 0.20

Iron (Fe)% 0.004

Moisture% 0.20

Oil absorption % 15-25


  CAS Registry Number:

7727-43-7
  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;
  Molecular Formula: BaSO4
  Molecular Weight: 233.3907
  Molecular Structure: 7727-43-7 Barium sulfate
  Safety Description: S24/25:;

  Company: Hengyang Yuxing Chemical Co., Ltd.     [ China ]          
  Contact: Grace Cao
  Tel: +86-0734-8154488 8153488
  Fax: +86-0734-8124488
  Email: hyyuxingh@vip.163.com
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