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| Product Name: |
Sodium Tripolyphosphate（STPP�tag1=sodium tripolyphosph
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| Supply Ability: |
3500MT/Month |
| Related proudcts |
***p, ***p factory, |
| Specifications |
94% min |
| Price Term: |
FOB |
| Port of loading: |
Any port of China |
| Minimum Order |
5MT |
| Unit Price: |
USD 800-900/MT |
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Molecular Formula: Na5P3O10
Molecular Weight : 367.86
CAS NO.: 7758-29-4
EINECS NO.: Â 237-004-9
Properties:
White microdot powder with luster, melting point at 622 o C, easily soluble in water, with remarkable chelating ability to some metal ions such as Ca 2+, Mg 2+, can soften hard water, change suspension into solution, slightly alkaline, without causticity.
Usage:
Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather pre-tanning agent, dye auxiliary agent, and dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, preservative agent for paper making, organic synthesis catalyzer, and used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical industry, also widely used in gum synthesis, foodstuff industry, and poultry process.
Specifications:Â
Sodium Tripolyphosphate / ***P
Indexes Industrial Grade Food Grade
Assay Na5P3O10 % �94.0 94.0
P2O5 % �57.0 57.0
Water Insoluble Matter %�0.15 0.05
Iron(Fe) %�0.01 0.01
PH value (1% water solution) 9.2-10.0 9.5-10.0
Heavy Metal (as Pb) %�-- 0.001
Arsenic (As) %�-- 0.0003
Fluoride (F) %�-- 0.003
Particle Size
Through 16 mesh sieve %�
Through 35 mesh sieve %�
Trough 100 mesh sieve %â‰?Â
95.0
90.0
40.0 Â
95.0
90.0
40.0
Whiteness %�90.0 90.0
Packing: In 25kg composite plastic woven/paper bag with PE liner.
Storage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and heat, and stored separately from poisonous substances. |
| Company: |
Dalian Wanhao Chemical Co.,Ltd
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| Contact: |
Mr. Dylan Dan |
| Address: |
New Oriental Plaza, Bonded Zone |
| Postcode: |
116000 |
| Tel: |
86-411-39836210 |
| Fax: |
86-411-39836211 |
| E-mail: |
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