Lithopone
1. Molecular Formula: ZnS BaSO4
2. Purity: 28%, 30%
3. CAS No: 1345-05-7
4. Appearance: White powder
5. Place of origin: China
6. Manufacture for Glacial acetic acid.
lithopone B301 B311
ZNS 28% MIN 30% MIN
ZNO 0.6%MIN 0.3%MAX
VOLATILE MATTE 0.3%MAX 0.3%MAX
MATTER SOLUBLE IN WATERE 0.4%MAX 0.3%MAX
RESIDUE ON SIEVE 63 UM 0.1%MAX 0.1%MAX
OIL ABSORPATION VALUE 14 10 .
25kg/PP Bag, 25mt/20'FCL.
Product: Sodium Hexametaphosphate; SHMP; Sodium Hexameta phosphate; Sodium Metaphosphate; Sodium Phosphate
Chemical formula: (NaPO3)6
Standard executed: HG/T2837-1997
Molecular weight: 611.82
CAS No.: 10124-56-8 .
Properties:
1. Appearance: White powder;
2. Relative density: 2.484 (20 degree centigrade);
3. Solubility: Easily soluble in water, but not in organic solution;
4. Absorbent to dampness, and turn sticky when absorbed dampness in air;
5. Can form soluble chelate with metallic ions such as Ca, Ba, Mg, Cu and Fe .
Application:
1. Technical grade: Used in such industries as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry, and used as a water softening agent in solution for printing, dyeing, and boiler, as diffusant in papermaking; Retarding agent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemical reagent;
2. Food grade: Mainly used as additive agent, pH adjusting agent, fermenting agent, and nourishment, etc.
25kg in plastic woven bag with polythene liner; Stored in ventilated and dry place.
Usage: it is widely used in the industries of aqueous and solvent-based paints, electro-deposition paints, coating, plastics, rubber, printing ink, high quality paper, waxed paper and leather finishes, cosmetics, ceramic, etc.
Packing: 25kgs net bag, 22mts in the 20'fcl.
1. Chemical Formula: ZnO
2. Type: Industrial grade/food grade /feed grade/rubber grade
(99%, 99.5%, 99.7% ect)
3. CAS No: 1314-13-2
4. HS Coad: 28170010
5. Appearance: White powder
25 kg or 50 kg PP bag(23 MT in 20 FCL.
Molecular Formula: BaSO4
Molecular weight: 233.39
Appearance: White Oblique side crystal .
Index name Standard
Barium sulfate(BaSO4) 98%min
Iron oxide(Fe2O3) 0.004%max
Whiteness% 90~96
pH value 6.5~8.0
Oil absorption 15-30max
45um sieve residue 0.2%max
Water-soluble material 0.3%max.
25 Kgs in Net Bag, 16 Mts in The 20'FCL.
