Features:
1) Molecular formula: H3PO4
2) Molecular weight: 97.99
3) Properties: colorless transparent fluid, corrosive, medium
strength acid
4) Specifications
a) Chroma: 30#, 30# (standard)
b) Phosphate: 85.02, 85.0 (standard)
c) Arsenic: 0.005, 0.005 (standard)
d) Iron: 0.002, 0.002 (standard)
e) Heavy metal (Pb): 0.001, 0.001 (standard)
f) Chloride: 0.0005, 0.0005 (standard)
g) Sulfate: 0.005, 0.005 (standard)
5) Applications: used in plating, polish, medicine, electrochemical
aluminum , steel pipe phosphatisation, chemical intermediates,
dyeing, dental adhesive, copper plate curing agent, rubber latex
curing agent, phosphate preparation
Packing:
1) 35kg/plastic drum
Conveyance:
Qty/20' FCL: 21.98MT
2) 330kg/plastic drum
Conveyance:
Qty/20' FCL: 21.78MT
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Sodium molybdate:
1) White crystalline substance
2) Molecular formula: Na2MoO4, 2H2O,
99.50% (min.), Mo: 39.00% (min.)
3) Water insoluble matter: 0.05% (max.)
4) Cl: 0.02% (max.)
5) SO4: 0.07% (max.)
6) PO4: 0.001% (max.)
7) Pb: 0.002% (max.)
8) PH value: 7.5 - 9.5
9) SiO2: 0.01% (max.)
10) Fe: 0.005% (max.)
11) As: 0.001% (max.)
12) Applications:
a) Used for making alkaloid, dyes, fertilizer, pigments, catalysts,
fire retardants and metal depressants
b) Buffing compound for galvanizing and chemical reagents
Inner packing:
50kg/iron drum, 25kg/bag
Conveyance:
Qty/20' FCL: 20MT
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Mainly used in horniness alloy, magnetic materials, enamel coloring and ceramics pigment. Inner packing: 25kg and 50kg drums Outer packing: Iron drums |
Features:
1) Use: acid cleaning
2) For descaling agent of:
a) Cooling towers (air conditioners)
b) Marine equipment (sea water evaporators)
c) Water wells
d) Oil, gas wells
e) Dairy equipment (pipeline milkers, milk evaporators)
f) Brewery equipment
g) Sugar evaporators
h) Pulp and paper equipment
i) Desalination equipment
j) General industrial equipment (boilers, condensers, heat exchangers,
evaporators, etc.)
k) Household equipment
Specifications:
1) Purify (NH2SO3H): 99.8% min.
2) Sulfate (SO4): 0.02% max.
3) Iron (Fe): 0.0002% max.
4) Heavy metal: 0.0005% max.
5) Insoluble in water: 0.01% max.
6) Moisture: 0.03% max.
Packing: 25kg/PP woven bag
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We can supply citric acid mono or anhydrous BP93, BP98, USP23, and USP24. |
Specifications: 1) Hydrogen Fluoride: ≥40%, 55%, 70% 2) Fluosilicic acid: ≤0.5% 3) Safety data: It is apt to volatile in open-top bottle, is of strong corrosion, toxicity and normal property of hydrogen fluoride. 4) Usage: It is used to make fluorides and fluosilicates and has great usage in petrochemical, iron and steel, graphite and molybdenum disulfide mines. Packing: packed in barrel |
Features: 1) Total alkali NH4HCO3: 99.2% - 101.0% 2) Chloride Cl: 0.003% max. 3) Sulphate SO4: 0.007% max. 4) Ash: 0.008% max. 5) As: 0.0002% max. 6) Heavy metals pb: 0.0005% max. |
Features: 1) Acid value: 0.4 max. or 0.6 max. 2) Saponification value: 376 - 380 or 375 - 381 3) Sulfate: 100 max. or 300 max. 4) Water: 0.4 max. or 0.4 max. 5) Fe: 4 max. or 5 max. 6) Absorbance: 0.05 max. or 0.05 max. |
Features: 1) Appearance: colorless clear 2) Purity: 99% min. 3) Melting point: 282 - 298°C 4) Color index: 15 hazen max. |
Dye intermediates, content 95%, 85% Packing: 25kg/plastic woven bag |