Characteristic: Alkali as Na2O Ratio Na2O : SiO2 Appearance Free Alkali as Na2O Loss on ignition Matter Insoluble 20% min 1:1 +-0.1 White crystalline 1% max 58% 44% max 0.5% max Application: Metal treatment chemicals, cereamic industrial , detergent , cleaning powder, specialty chemicals.
Characteristic: Physical appearance Assay as NaHSO3 Assay as SO2% Ph of 10% solution Iron (Fe) Chloride Heavy metals (as Pb) Specification: Water insoluble Off white crystalline Powder 91.5% min 60-62% min. 4 to 5.50 150 PPM. 600 PPM max 50 PPM max 0.05 % max Application: Leather treatment, photograph, specialty chemicals Dye & intermediates, effluent treatment , metal cleaning chemical, food preservatives, pharmaceutical industry, laboratory chemicals, textile industry. Oil field chemicals, paper mills, photography, agro industry.
Physical Appearance: Na2O% Sio2% Ratio Na2O:SiO2 Matter insoluble White to Off White Powder 59+_3% 29+_3% 1:0.5+_0.03% 0.5% max Application: Metal Treatment, Industrial Detergent, Specialty Chemicals, Industrial chemicals.
Characteristic: Physical Appearance Assay as Na2SO3 Ph of 10% solution Clarity of 20% solution Iron content Chloride content Heavy metals Free Alkali Specification: White crystalline powder 92% min 9. 5 to 11.00 clear / slight hazy 50PPM max 100PPM max 15 PPM max. 0.15% max. Application: Oxygen scavenger , water treatment chemical, metal treatment chemicals, paper mills, detergent, Oil field chemical. Dye & intermediates, leather treatment, photograph, specialty chemicals, photography, agro industry.
Characteristic: Physical Appearance Assay as Na2S2O5 Assay as SO2% Ph of 10% solution Clarity of 10% soln. Specification: Iron content Heavy metals Arsenic Water insoluble White to off white powder 95 % min 65% 4 to 5.5 clear & colourless 5 PPM max 10 ppm max 10 ppm max 0.05% max Application: Leather treatment, agro industry, photograph, specialty chemicals Dye & intermediates, effluent treatment, metal cleaning chemical, food preservatives, pharmaceutical industry, laboratory chemicals. Oil field chemicals, paper mills, photography.
Commodity: Sodium Bisulfite Molecular Formula: NaHSO3 Molecular Weight: 104.06 Properties: White monoclinic crystalline powder with sulfur dioxide odor; relative density: 1.49; very easily soluble in water; can be decomposed when heated; slightly soluble in ethanol; aqueous solution is acidic; has strong reducing property; can be oxidized in the air or loose sulfur dioxide. Quality Standard: HG/T3492-80 Technical Indicator High-purity grade Acrylic grade Food grade Refined grade Industrial grade 1 NaHSO3 % 99.5 Insol. in water % 0.003, 0.005, 0.03, 0.04, 0.05 Chloride(Cl) % 0.003, 0.004 Iron(Fe) % 0.001 0.002 0.005 Heavy metal(Pb) 0.001 Arsenic(As) % 0.0001 Clarity test Qualified Use: It is used in the bleaching of cotton textiles; as reducing agent in dyes, paper-making, leather, chemical synthesis; in the manufacture of pharmaceutical intermediates, developer, food bleacher, antiseptic and anti-oxidants. Packing: In PP woven bag lined with PE bag; paper-plastic composite bag, and kraft paper bag etc. Net wt.: 25/50/1000 kgs/bag or upon clients' request.
Commodity: Caustic Soda Flakes Caustic Soda Pearls / Bead / Prill / Granule Caustic Soda solid Molecular formula: NaOH Molecule Weight: 40 H.S code: 28151100 CAS: 1310-73-2 UN number 1823 Dangerous Class 8 We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base and external processing of flake caustic, solid caustic soda, granular caustic soda, which provide ideal condition and environment for domestic and foreign trade. Typical Specifications: Indexes Purity NaCl Na2CO3 Fe2O3 99 99 0.15 0.9 0.003 98 98 0.15 0.5 0.002 96 96 2.8 0.85 0.005 Used as a raw material in the manufacture of soaps ,detergent, textiles and paper ,and likewise ,in water softening and treatment, drilling mud in oil field, refining petroleum products, and washing beer and soft drink bottles, in food and drug industry ,it is used as acidity regulator, alkali, and so on. Packing :Flake/pearl:25kg/plastic woven bag with PE inner Solid :200kg/ iron drum Loading weight in 1 x 20fcl: 27mt
Sodium silicate, commonly known as pyrophorine, is an inorganic substance, the chemical formula is Na2O�·nSiO2, its aqueous solution is commonly known as water glass, is a kind of mineral adhesive. Its chemical formula is Na2O�·nSiO2, which is a soluble inorganic silicate and has a wide range of uses.
Commodity : Soda Ash Light / Dense Molecular formula:na2co3 Molecule weight:105.99 H.S Code:28362000 Cas: 497-19-8 Properties : white crystal powder, easily soluble in water, water solution is alkali. Easily absorbing moisture and co2 if exposing in the air. Applications: mainly used in glass-manufacturing, chemical industry, metallurgy, paper, dye, synthetic washes and petrochemistry. Packing :25kg/ 40kg/50kg/750kg pp woven bag with waterproof pe inner , two layers Specifications standard : gb210.1-2004 Items : specification First grade : specification Second grade Total alkalinity(as na2co3 in dry base) %99.2% min98.8% min Chloride content(as nacl) %0.7% max0.9% max Iron content(as fe in dry base) /%0.003% max0.0035% max Sulphate content(as so4 in dry base) /%0.03% max0.03% max Water insoluble matter /%0.03% max0.03% max Loss on ignition a/ %0.5% max0.5% max
