Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
CAS NO.1345-05-7
Hebei Shengang Trading Co., Ltd is an experienced enterprise of supplier various kind pharmaceutical intermediates.
Our R&D center also offer custom synthesis services.
1.we have rich experience in this field.
2.we can provide competitive price for every customer and guarantee the quality of our goods.
3.we are attention to every customer's requirements and make a good relationship with them.
4.We have a long business relationship with many countries, such as Canada, Mexico, Brazil, United Kingdom, Russia, Germany, India, South Africa, Malta, Egypt, Armenia, Australia, Philippines, Belgium, Netherlands, Denmark ect.
if you have any other questions to consult me.please not hesitate to contact me at any time.
We just sell the products which are legal in china .And all products are only sold to labs for research.
Delivery by EMS; FEDEX; TNT and Client’s request
Delivery Time:Within 3-5 workdays after received the payment
Origin: China
Lithopone 28-30% B30/B311
Product nature: also known as Zinc barium white lithopone is the reaction of zinc sulfate and barium sulfide by calcination to form a very stable network molecular structure. Lithopone is a white powder, non-toxic non-corrosive, insoluble in water, and hydrogen sulfide and the lye does not work, the case of acid dissolved hydrogen sulfide gas.
Properties: White powder
Lithopone 28% 301 30% 311 ZnS.BaSO4
Specifications: B301, B311
Items |
Specification |
|
28% B301 |
30% B311 |
|
Ba+SO4 (as ZnS)%(m/m) |
99Max |
99Max |
Zinc (as ZnS) (m/m)% |
28Min |
30Min |
Zinc Oxide %(m/m) |
0.6Max |
0.3Max |
105 degree Volatile%(m/m) |
0.3Max |
0.3Max |
Water Soluble%(m/m) |
0.4Max |
0.3Max |
Screen residues (63um) %(m/m) |
0.1Max |
0.1Max |
Oil absorption g/100g |
14Max |
10Min |
Color Killing (Compare with standard specimen) % |
105Min |
105Min |
Application: used extensively for the production of paints, coatings, paints, inks, rubber, also used in enamel, plastic, paper, leather and so on.
Packing: 25kg or 50kg /Plastic woven bag