Calcium Carbide
CAS:75-20-74 Product spec:74%, 94%
Product Description
Product name:Calcium carbide (CaC2)
Molecular formula: CaC2
CAS No. :75-20-74
Standard:1-4mm,4-25mm,25-50mm,50-80mm,80-200mm
Packing:50kg or 100kg or 200kg with iron drum
..
Sodium Tripolyphosphate (STPP)
CAS:7758-29-4 Product spec:94%, 95%
*** Product Description:
Product name: Sodium tripolyphosphate (STPP)
Molecular formula: Na5P3O10
CAS code:7758-29-4
Product Grade: Industrial Grade , Food Grade
Purity content: 94% , 95%
HS ..
zinc oxide
CAS:1314-13-2 Product spec:white powder
white powder
chrome oxide green
CAS:1308-38-9 Product spec:Green powder with strong coloring strength and covering strength
Plating, chromium metal production, fire-proof materials, etc.
Executing standards: HGT2775-1996
lithopone
CAS:1345-05-7 Product spec:white powder
Item B301 B311
Ba+SO4 (as ZnS)%(mm) ≥ 99 99
Zinc (as ZnS) (mm)%≥ 28 30
Zinc Oxide %(mm) ≤ 0.6 0.3
105℃ Volatile%(mm)≤ 0.3 0.3
Water Soluble%(mm) ≤ 0.4 0.3
Screen residues (63um mesh) %(mm)..
Soda ash dense
CAS:497-19-8 Product spec:Executive Standard:GB 210-92
white granular, solid, easily soluble in water with alkaline aqueous solution, easily absorbing H2O and CO2 when exposing in the air
Soda ash light
CAS:497-19-8 Product spec:Executive Standard:GB 210-92
Property:white crystalline powder, easily soluble in water, aqueous solution is basic, Easily absorb moisture and carbon dioxide when exposed to the air.
Zinc oxide
CAS:1314-13-2 Product spec:99%/99.5%/99.7%
Specification: Zinc Oxide 99%99.5%99.7%
Product Index Zinc Oxide 99% Zinc Oxide 99.5% Zinc Oxide 99.7%
Content (ZnO) 99%Min 99.5%Min 99.7%Min
MnO 0.001%Max 0.0005%Max 0.0004%Max
PbO 0.15%Max ..
STPP
CAS:7758-29-4 Product spec:94%
Product Specification:STPP 94%
ITEM INDEX
Na5p3o10 % ≥ 94.0
p2o5 % ≥ 57.0
water insoluble % ≤ 0.05
Fe % ≤ 0.005%
As % ≤ 0.00013
Heavy metals (Pb) % ≤ 0.001
chloride (Cl) % ≤ 0.025
..
titanium dioxide rutile R216
CAS:13463-67-7 Product spec:R216 93% min
Specification:
ITEM INDEX
TiO2 Assay 93% min
White Degree (contrast to the standard
sample) similar
Tint Reducing Power (contra..