Precipitated barium sulfate Weighting agent for oil drilling BaSO4 CAS 7727-43-7

Model: TITAN-BaSO4
Place of Origin: Zhejiang,China (Mainland)
Brand Name: TITAN
CAS No.: 7727-43-7
Purity: 98.0% min
Common name: Barium Sulfate
EINECS No.: 231-784-4
Appearance: White powder
Melting Point: 1580°C
Density: 4.5
Molecular Formula: BaSO4
Molecular Weight: 233.39

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Product Description

Payment & Shipping Terms Supply Capacity
Trade Term:FOB,CFR,CIF,DDPProduction Capacity:800 Metric Tons per...
Payment Terms:O/A, L/C, D/P, D/A, T/TPacking:25kg in plastic bag.
Min. Order:25 Metric TonDelivery Date:Prompt shipment within...
Means of Transport:Ocean, Land

Chemical Identification

Common Name:

Barium Sulfate

Synonyms:

Barite;

Barium Sulphate;

Barytes;

Blanc Fixe;

Precipitated Barium Sulfate;

Sulfuric Acid, Barium Salt;

CAS No.:

7727-43-7

EINECS No.:

231-784-4

Appearance:

White powder

Density:

4.5

pH Value

6-8

Melting Point:

1580°C

Solubility:

Insoluble in alcohol, soluble in concentrated, hot sulfuric acid.

Molecular Formula:

BaSO4

Molecular Weight:

233.39

Molecular Structure:

 

Product Information

Specifications:

Specifications of precipitated barium sulfate

Product name: Precipitated Barium Sulfate

Manufacturer: Ningbo Titan Unichem Co., Ltd.

TEST ITEMS

SPECIFICATIONS

Appearance

White amorphous powder

BaSO4 (dry base)

98.0% min

Moisture

0.2% max

Water soluble matters

0.2% max

Iron (Fe)

0.004% max

Whiteness

94% min

Oil absorption

15-30g/100g

PH Value

6.5-9.0

Fineness (325mesh sieve residue)

0.2% max

 

Pictures:

 

Appearance of Barium Sulfate from TITAN UNICHEM.

 

Appearance of Barium Sulfate from TITAN UNICHEM.

 

Loading of Barium Sulfate from TITAN UNICHEM.

 

Packaging:

  • Packed in 25Kg PP-PE woven bag, 1000kg jumbo bag;

  • Or package as per customer's request.

Delivery Lead Time:

  • Prompt shipment within 2 weeks.

Storage & Handling:

  • Store in a cool, dry and well-ventilated place.

  • Protect from physical damage.

  • Keep in a tightly closed container.

  • Keep away from sources of heat, moisture and incompatibilities.

Safety Information:

HS Code:

2833270000

Safety Statements:

22-24/25-36-26

Risk Statements:

R20/21/22

Hazard Codes:

Xn

 

Application

Descriptions:

  • Barium sulphate is non qualitative white or yellowish odorless powder or small crystals.

  • Barium sulphate is almost insoluble in water, ethanol and acid, but soluble in hot concentrated sulfuric acid, slightly soluble in boiling Hydrochloric Acid.

  • Barium sulphate is stable, it'll reduce to Barium Sulfide when heat with carbon.

  • Barium sulphate won't change color when meeting with hydrogen sulfide or toxic gas in the air.

  • Barium sulphate is non toxic.

Uses:

  • Barium sulphate is used as mud weighting agent in oil drilling and natural gas exploration.

  • Barium sulphate is used as filling agent in paints, inks, plastics, rubber and electrical storage tank.

  • Barium sulphate is used as surface coating agent for photographic paper, calendered paper and copper plate.

  • Barium sulphate is used as sizing agent in textile industry.

  • Barium sulphate is used as a glass clarifying agent in glass industry; it can play the role of anti-foaming and increasing gloss.

  • Barium sulphate can be used as the raw material to produce other barium salts.

  • Barium sulphate can be used medically as X-ray contrast agent of digestive system tract.

Category: Sulfates

Related Category: Alcohols  Alkali  Water Treatment Chemicals  Phosphates  Oxides 


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