Copper Sulfate Pentahydrate
CAS:7758-99-8 Product spec:98%
Copper takes a part in synthesis of hemoglobin, synthesis and activation of some enzymes in animals. Copper, iron and cobalt are called haematogenous elements.
Sodium hydrosulfite
CAS:7775-14-6 Product spec:88%
(1). Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching .
(2). It is also used in bleaching paper pulps , especially mechanical pulp..
Carbon black
CAS:1333-86-4 Product spec:90%
maily applied to various rubber products such as tyres, rubber overshoes, cable, seal ring, tape etc. Moreover they can be applied to such relevant industries as plastic manufacture.
Aluminium sulphate
CAS:10043-01-3 Product spec:15.8%,17%
Used with saponified rosin as paper strength enhancing binder to improve waterproof property. Also can be used in printing and dyeing, leather, color agentia and wood rustproof.
Zinc oxide
CAS:1314-13-2 Product spec:99%
Used in rubber, dope cable, porcelain enamel, oil, pottery and porcelain, glass and other chemical industry.
Chrome Oxide Green
CAS:1308-38-9 Product spec:90%Min
It has excellent tinting strength, mainly use in Pigment, ceramics, polishing, ink, plastic, painting, Rubber, etc.
Oxalic acid
CAS:144-62-7 Product spec:0
Items Titanium Dioxide Rutile Type
Content ≥99.6%
Sulfate radicalr ≤0.08%
Residue after Ignition ≤0.08%
Heavy metal ≤0.001%
Fe ≤0.0015%
Chloride ≤0.003%
Packing detail:
50kg bags
Usage:
..
pentaerythritol
CAS:115-77-5 Product spec:pentaerythrite tetramethylolmethane
INDEX CONTENT
MONOPENTAERYTHRITOL 98% min
HYDROXYL GROUPS 49%min
ASH 0.03% max
loss on heating 0.2%MAX
Melting point 250
PHTHALIC COLOR 2 max (Gardner)
Packing detail:
In 25kgs craft-paper..
Titanium Dioxide
CAS:13463-67-7 Product spec:TiO2
Specifications:
TiO2
Measurement: index unit
TiO2 content: ≥98.5
Relative brightness (L x testL x s): ≥98.5%
Color difference (△bx): ≤0.5%
Whiteness: 98%
Tint residing power: ≥1,380%
Residue: ..
Sodium Tripolyphosphate
CAS:7758-29-4 Product spec:0
Sodium tripolyphosphate (industrial grade)
Na5P3O10: 94.0% (minimum)
P2O5: 57.0% (maximum)
Water insoluble matter: 0.15% (maximum)
Iron (Fe): 0.012% (maximum)
PH value (1% water solution): 9.1 to..