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In stock
Copper sulfate (Used in industry )
Copper sulfate %>=96
Insoluble in water %,=0.2
Free acid 0.1
Molecular formula:CUSO4.5H2O
Molecular weight: 249.686
Properties:blue crystal , Soluble in water and dilute ethanol, the aqueous solution of weak acid, if heat it to 110C ,it will be lost...
Group: Copper sulfate
In stock
Chemical formula: (NaPO3)6
Molecular weight: 611.77
Standard executed: HG/T2837-1997; GB1890-89
Capacity: 20, 000MT/year
Properties:
White powder; Density 2.484(20° C); Soluble in water but insoluble in organic solvent; It has got strong hygroscopicity and can absorb humidity from the air...
Group: Buromin
In stock
1)M. F.: NaHSO3
2)M. W.: 104.06
3)Grade: Industrial
4)Properties: Clear monoclinic crystal or white crystalline powder; Sulfa dioxide odor; Specific density: 1.48; Dissociate upon heating; Water soluble; Acidic aqueous solution; Slightly soluble in alcohol; Readily oxidized into sodium...
Group: Sodium bisulfite
In stock
Specifications:
1) NaOH: 99% min; 96% min
2) Na2CO3: 0.7% max; 1.4% max
3) NaCL: 0.1% max; 2.8% max
4) Fe2O3: 0.01% max; 0.01% max
Particle size for pearl 99%:
1) +mesh 16: 7% max
2) +mesh 60 -mesh 16: 87% min
3) -mesh 60: 6% max.
Group: Hydrate of sodium
In stock
Product Description
Re: Formic acid 90%
Appearance: Colourless liquid
Specification:
Purity: 90% min
Colour Index Platinum Cobalt: 10 max
Sulphate as SO4: 0.001% max
CL: 0.003% max
Fe: 0.0001% max
Evaporation Residue: 0.006% max
Packing: 25kg /plastic drum
Product...
Group: Formic acid
In stock
Appearance: White crystal & powder; Free flowing.
Synonyms: Ethanedioic acid, dihydrate; Oxalic acid dihydrate
CAS No.: 144-62-7 (Anhydrous); 6153-56-6 (Dihydrate)
Molecular Weight: 126.07
Chemical Formula: HOOCCOOH. 2H2O / (COOH)2.2H2O
Uses
1. Metallurgy industry: As precipitating...
Group: Acid oxalic
In stock
Magnesia powder use for cable fillings, It can be widely used in cable stuff, dyestuff, leather and oil industries etc. Aslo can be used in purify the dilute nitric acid to aquafortis because of the water absorption in the process. Competitive price.
Purity: ≥ 89%-93%
CaO: ≤ 0.3%
Fe: ≤ 0.1%...
Group: Magnesium oxide
In stock
Appearance: Blue powder
Specification:
Moisture: 1.0%
Water-soluble Matter: 0.5%
45UM Sieve Residue: 0.3%
Tinting strength: 95-105%
Packing: 25 kgs in net bag, 23 mts in the 20'FCL (Iron Oxide Red), 13 mts/ 20'FCL (Iron Oxide Yellow).
Uses: Construction, Coating & Paint, Ink,...
Group: Iron oxide
In stock
Appearance: Black powder or granular
Specification:
Iodine Absorption Number (g/Kg) : 121+/-5
DBP Absorption number (10-5M3/Kg) : 114+/-5
DPB Absorption Value of compressing sample (10-5M3/Kg): 93-107
CATB Surface Area (103M2/Kg) : 106-116
Nitrogen Surface Area (103M2/Kg): 114-124...
Group: Soot
In stock
Molecular formula: NaOH
Molecular weight: 40.00
UN NO.: 1823
H. S. CODE NO: 2815.11.00
CLASS 8-CORROSIVES Item No. 95001 IMCO PAGE: 8141
Standard: GB209-2006
Properties:
White solid, specific gravity: 2.13. It deteriorates by absorbing moisture and carbon dioxide in the air. It is...
Group: Hydrate of sodium
