Features: 1) DAC≥90% 2) Moisture ≤10% 3) Ash ≤1% 4) Viscosity mPa.s (1.0% chitosan, 1.0%acetic acid, 20o) 20-500 5) Arsenic (As) <0.3mg/kg 6) Lead (Pb) <0.5mg/kg 7) Hydrargyrum (Hg) <0.2mg/kg 8) Mesh size: 30-150 |
Specifications: 1) BaSO4: 97% 2) SiO2: 1.58% max. 3) Fe2O3: 0.04% max. 4) SrSO4: 0.04% max. 5) Moisture: 0.2% max. 6) Whiteness: 80-95% 7) Specific gravity: 4.2g/cm⊃3 8) Size: 200-1250 mesh Packing: 25kg/plastic bag |
Specifications:
1) CAS no.: 106-43-4
2) HS code: 29036910
3) Appearance: colorless transparent oily solution
4) Solubility:
a) Insoluble in water
b) Soluble in organic solvents
c) Dissolves plastics, but slightly corrodes metals like steel and iron at normal
temperature
5) Properties: S.G. 1.0697 at 20°C, M.P. 7.2-7
6) Applications: pesticides, pharmaceuticals and dyestuffs
Packing:
200kg/plastic drum
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Specifications:
1) CAS no.: 7803-57-8
2) HS code: 28251010
3) Appearance:colorless, fuming and basic solution with a peculiar bad smell
4) Solubility:
a) Insoluble in chloroform and ethyl ether, flammable and corroding glass,
rubber and leather
b) Soluble in water and alcohol
5) Properties: its severe toxicity accumulates and harms blood and nerves
6) A reductive agent used as materials of medicine, pesticides, dyestuff, blowing
agent, and photographic developer
Packing:
200kg/plastic drum
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Specifications:
1) CAS no.: 7782-50-5
2) HS code: 28011000
3) Appearance:
a) Green-yellow oily solution at normal temperature
b) Green-yellow gas at ambient temperature and under atmospheric pressure
4) Properties: extremely poisonous with a strong choking smell and explosive
when mixed with hydrogen, methane and acetylene in sunlight
5) Applications: chemical industry, pesticides, textiles, paper-making, plastics,
pharmaceuticals, water disinfecting and oil refinery
Packing:
500 or 1,000kg/steel cylinder
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Specifications:
1) CAS no.: 16892-85-9
2) HS code: 28262000
3) Appearance: white crystal or crystalline powder, poisonous, slightly acid
4) Solubility:
a) Insoluble in alcohol
b) Soluble in water
c) decompose into fluoride and silica in alkali
7) Properties: S.G. 2.68
8) Applications: pesticides, pharmaceuticals and dyestuffs
Packing:
25 or 50kg/plastic lined woven bag
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Specifications:
1) Chemical formula: 3Ca(OCl)2.2(OH) 2
2) Model 1:
a) Chlorine: 65% (min)
b) Calcium hydroxide: ≤20%
c) Calcium carbonate: ≤6%
d) Calcium chloride: ≤10%
e) Moisture: ≤4%
f) Production process: calcium process
1) Model 2:
a) Chlorine: 65% (min) or 70% (min)
b) Sodium chloride: ≤20%
c) Calcium hydroxide: ≤7%
d) Calcium carbonate: ≤3%
e) Calcium chloride: ≤4%
f) Moisture: ≤ 6%
g) Production process: sodium process
Inner packing: 40kg/bag, 45kg/bag, 50kg/bag
Outer packing: plastic drum
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Features:
1) Polyacrylamide:
a) CP700/CP300, HP250/HP180/CHP100, NP80
b) Viscosity: 50mp a.s.
c) Packing: big bag
2) Sodium:
a) Cchlorite industry grade, 78% min
b) Granular: 2-5mm
c) Packing: 25kg/drum, 35kg/iron drum
3) TCCA: granular/tablet
Packing: 50kg drum
4) SDIC: 56/60% min.
Packing: 50kg drum
5) Potassium Pyrophosphate: 96% min.
Packing: 25kg/bag
6) PBTC, HEDP, DTPMP, HPMA, EDTMPS
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Features:
1) Sodium tripolyphosphate:
a) 94% min, 57% P2O5
b) Packing: 25kg/bag
2) Sodium sulphate anhydrous:
a) 99% min
b) Packing: 25kg/bag
3) Colorful speckles for detergent:
a) Powder
b) Red, blue, green
c) Packing: 18-28mesh, 25kg/bag
3) Sodium percarbonate coated
4) TAED, CMC, STS
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