MIC Chinese Simplified Chinese Traditional English
Inquiry Basket Inquiry Basket (0) item | Recent Visit History | Join Audited Suppliers

Home » Product Directory » Chemicals » Inorganic Chemicals » Acid » Sodium Tripolyphosphate (STPP)

Sodium Tripolyphosphate (STPP)

Sodium Tripolyphosphate (STPP)
Sodium Tripolyphosphate (STPP)

Product Description

Aluminium Sulphate15.8%-16.5%(Iron Free)
Appearance: Slight Greenish Flakes or Powder
Al2O3 %min 15.8
Al2(SO4)3 %min56.5-57.5
Fe2O3 %max 0.50
Insoluble Material (T. S. S) %max 0.15
pH(10% Aqueous solution) min 3.0
Heavy Metals as Pb %max 0.001
AS %max 0.0005
Grain Size (2-15)mm

Aluminium Sulphate 15.8%-17.5%(Ironless)
Appearance: Granular, Powder, Lump, Crystal
Al2O3 %min 16-17.5
Al2(SO4)3 %min 56.5-57.5
Fe2O3 %max 0.005
Insoluble Material (T. S. S) %max 0.05
pH(10% Aqueous Solution) min 3.0
Heavy Metals as Pb %max 0.001
AS %max 0.0005
Grain Size (2-5)mm

Purity: Al2O3 contant 15.8%, 16%, 16.5%, 17%, 17.5%
Appearance: Flakes, Granular, Powder, Lump, Crystal
CAS No. 10043-01-3
EINECS number: 233-135-0
Molecular formula: Al2(SO4)3
Molecular weight: 342.15 g/mol(anhydrous)
648.41g/mol(octadecahydrate)

Appication:
1. Use for the papermaking,
2. Water purification,
3. It is used as mordant,
4. Tanning the pharmaceutical of leather,
5. Medical astringent,
6. Timber preservative,
7. Foam fire extinguishing agent, etc.

   
Packing:  Paper Bag
Quality:  Tech Grade
Appearance:  Flake
Classification:  Sodium Tripolyphosphate(STPP)
Export Markets:  North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Company: Hangzhou Xinyulong Chemicals Co., Ltd.

Click here to send inquiry

Most Popular

Quick Products