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Sodium Tripolyphosphate (STPP)

Offer Type: Sell
Offer Post Time: 2009-10-27
Expiration Date: 2009-12-24
Details: We are chemicals manufacturer in China. We hope we can establish long-term relationship with you.

Our products include the basic Organic and Inorganic Chemicals, Dyestuffs, Fertilizer, etc., which are widely used in the Paint & Coating; Food Additive; Water-treatment; Feed; Fertilizer Industry, etc. We specialize in manufacturing and supplying basic chemical raw materials. Our products has being exported to many countries and regions such as Europe, America, Southeast Asia, Australia, etc., We established good reputation with our clients. We can provide high quality products and competitive prices, and ensure you receive the reliability. Please check our product list, and contact us if you are interested. We are glad to do our best to cooperate with you and faithfully hope to make an win-win situation.

Caustic Soda(Sodium hydroxide Industrial Grade)

CAS No.: 1310-73-2

Molecular formula: NAOH

Molecular weight: 40

Appearance: White flakes with strong corrosion.

UN NO.: 1823

DG class: 82001

EINECS NO.: 215-185-5

Specification:

Purity 99.0 % Min 96% Min
Sodium Carbonate (Na2CO3) 0.8% Max 1.4% Max
Sodium Chloride (NaCl) 0.1 % Max 2.80%Max
Iron (Fe) 0.005% Max 0.01%Max
Melting point 318.4 318.4
Boiling point 1390 1390
Density (kg/m3) 2.12 2.12

Usage: For papermaking soap, textile, printing& dyeing, synthetic fiber, pesticide, petrochemical, pharmacy, food and power industries.
Sodium carbonate

CAS No: 497-19-8

EINECS No. 207-838-8

Molecular formula: Na2CO3

Molecular weight: 105.98

Country of origin: China.

Property: White crystalline granules, easily soluble in water, can easily absorb moisture and carbon dioxide when exposed to the air.

Specification:

Sodium carbonate (light)

Total alkali content: -----------------------------99.2%min

Chlorides (NaCl): --------------------------------0.7%max

Sulphate (SO4): ----------------------------------0.03%max

Iron (Fe2O3): --------------------------------------0.04%max

Water insoluble matter: --------------------------0.04%max

Ignition loss: --------------------------------------0.80%max

Sodium carbonate (Dense)

Total alkali content: 99.2%min

Chlorides (NaCl): 0.7%max

Sulphate (SO4): 0.03%max

Iron (Fe2O3): 0.04%max

Water insoluble matter: 0.04%max

Ignition loss: 0.80%max
Bulk Density: 0.9g/ml min
Particle Size: 180um Sieve
Application: Widely used in manufacture of chemicals and metallurgy, medicine,
Petroleum, textile, printing and dyeing, foodstuff, glass, enamel, water treatment.
Package: In PP woven bags of 25/50Kgs with PE bag inside.

Sodium Tripolyphosphate (Industrial Grade)
CAS: 7758-29-4
Chemical Formula: Na5P3O10
Molecular weight: 367.86
Appearance: White powder
Detailed Description
Purity: ¡Ý94.0%
P2 O 5: ¡Ý57.0 %
Water Insoluble Matter: ¡Ü0.15%
Iron (Fe): ¡Ü0.015%
pH value (1% water solution): 9.2-10.0
Whiteness: ¡Ý90%
Ignition loss: 1.0
Density (g/cm3): 0.35-0.9
Usage: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; Water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production.

Package: 25kg/bag N. W.

We also offer the food grade Sodium Tripolyphosphate.

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