(B311) Lithopone

• Customization: Available
• CAS No.: 1345-05-7
• EINECS: 215-715-5
• Model NO.: B311
• Colour: White
• Appearance: Powder
• Usage: Paint, Ceramic, Cosmetic, Plastic, Leather, Ink, Paper, Textile
• Type: Synthetic
• Composition: Inorganic Salt
• Total Zinc Calculated Use Zinc Sulfate a: 99 Min
• .Active Zns %: 28 Min
• Zinc Oxide %: 0.3 Max
• Volatile at 105%: 0.35 Max
• Water Soluble Matter %: 0.4 Max
• Sieve Residue,63um: 0.06 Max
• Oil Absorption,G/100g: 16 Max
• Color, Compared with The Standard: Close to
• pH Value of Aqueous Suspension: 6.0-8.0
• Tint Reducing Power %: 100min
• Transport Package: 25kgs or as Per Customer′s Requestment
• Specification: INTERNATIONAL STANDARD
• Trademark: Union Titanium
• Origin: China
• HS Code: 32064210
• Production Capacity: 2500tons Per Month
• Package Size: 110.00cm * 110.00cm * 100.00cm
• Package Gross Weight: 1019.000kg

Product Description

Material: Lithopone
Grade: B-311
CAS Number: 1345-05-7
EINECS No.: 215-715-5
H.S Code: 32064210

Description: Lithopone B-311 is a white powder form pigment, produced by ZnSO4 and BaS, has good hiding power, excellent heat resistance. In daily application, it is considered as the best replacement of titanium dioxide.
 

ITEM	SPECS
Total Zinc Calculated use Zinc Sulfate and Barium Sulfate %	99 min
ZnS %	30 min
Zinc Oxide %	0.3 max
Volatile at 105ºC %	0.3 max
water soluble matter %	0.4 max
Sieve Residue,63um	0.05 max
oil absorption,g/100g	12 max
color, compared with the standard sample	Close to
PH value of aqueous suspension	6.0-8.0
Tint reducing power %	105 min
hiding power	Not less than of 5% the standard sample

Application: Widely used in coating, printing ink, rubber and plastics field etc..

Package: Packed by paper bag with net weight 25 Kg, 500 Kg and 1000 Kg or as per customer's choice.

Storage: This product should not be stored outside or exposed to temperature extremes or to moisture. To ensure optimum performance, it is
recommended that the product is used on a first in, first out basis from receipt of shipment.
* Physical data
1. Molecular weight:330.
2. Boiling point (760 torr): 2500 degrees to 3000 degrees C (4532 degrees to 5432 degrees F).
3. Specific gravity (water = 1): 3.9 at 20 degrees C (68 degrees F).
4. Vapor density: Not applicable.
5. Melting point: 1830 degrees to 1850 degrees C (3326 degrees to 3362 degrees F).
6. Vapor pressure: Not applicable.
7. Solubility: Insoluble in water.
8. Evaporation rate: Not applicable.
9.Ingredients: ZnS:30% BaSo4: 69% ZnO:0.3% H2O:0.7%
* Reactivity
1. Conditions contributing to instability: None reported.
2. Incompatibilities: Contact of lithopone with lithium at 200 degrees C (392 degrees F) causes a violent reaction.
3. Hazardous decomposition products: None reported.
4. Special precautions: None.
* Flammability
There is no National Fire Protection Association fire hazard rating for lithopone; this substance is not combustible.
1. Flash point: Not applicable.
2. Flammable limits in air: Not applicable.
3. Extinguishing: Use an extinguishing that is suitable for the materials involved in the surrounding fire. Firefighters should
wear a full set of protective clothing, including a self-contained breathing apparatus, when fighting fires involving lithopone.
* Warning properties: Lithopone is odorless.
* Eye irritation properties: Lithopone is not an eye irritant; however, as with all dusts, contact of lithopone particles with the eye
may cause physical irritation.