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96% CAS 7758-29-4 Zero Scale State Lndustrial Grade STPP Water Treatment Agent
96% CAS 7758-29-4 Zero Scale State Lndustrial Grade STPP Water Treatment Agent
96% CAS 7758-29-4 Zero Scale State Lndustrial Grade STPP Water Treatment Agent
96% CAS 7758-29-4 Zero Scale State Lndustrial Grade STPP Water Treatment Agent
96% CAS 7758-29-4 Zero Scale State Lndustrial Grade STPP Water Treatment Agent
96% CAS 7758-29-4 Zero Scale State Lndustrial Grade STPP Water Treatment Agent
Specifications
Brand Name :
Riel Chemical
Model Number :
96%
Certification :
SGS,ISO9001,CE
Place of Origin :
Weifang
MOQ :
20 tons
Price :
USD 600/TONS FOB
Payment Terms :
L/C,T/T
Supply Ability :
50 tons per day
Delivery Time :
5 work day
Packaging Details :
25 kg polyethylene woven bag, moisture-proof, easy to transport
CAS :
7758-29-4
EINECS :
231-838-7
Appearance :
White powder
Crystalline hydrate :
No Water crystals
Life spen :
Two years
Stats :
Chemical materials
PH :
9~10
Description
96% CAS 7758-29-4 Zero Scale State Industrial Grade STPP Water Treatment Agent
Product Specifications
Attribute Value
CAS 7758-29-4
EINECS 231-838-7
Appearance White powder
Crystalline hydrate No Water crystals
Life span Two years
Status Chemical materials
PH 9~10
Product Description

Sodium Tripolyphosphate (STPP) is a high-performance water treatment agent with industrial and grade applications. Molecular formula: Na5P3O10, Molecular weight: 367.86.

Industrial Grade Specifications (GB/T 9983-2004 Standard)
Parameter Standard Value
Main content (sodium tripolyphosphate) ≥ 96.0%
Phosphorus pentoxide (P2O5) ≤ 57.0%
Water insoluble ≤ 0.10%
Fluoride (as F) ≤ 0.007%
pH Value (1%) 9.2-10.0
Whiteness ≥ 90
Grade Specifications (QB 1034-1991 Standard)
Parameter Standard Value
Main content (sodium tripolyphosphate) ≥ 95.0%
Phosphorus pentoxide (P2O5) ≤ 57.0%
Water insoluble ≤ 0.05%
Fluoride (as F) ≤ 0.003%
Heavy metal (as Pb) ≤ 0.001%
Arsenic (as As) ≤ 0.0003%
Sulphate (as SO4) ≤ 0.4%
Chlorine (as Cl) ≤ 0.025%
pH Value (1%) 9.5-10.0
Whiteness ≥ 85
Performance Characteristics
  • White granular or powder with density of 0.35-0.90 g/cm³ and melting point of 622°C
  • Easily soluble in water with alkaline aqueous solution (pH 9.7 for 1% solution)
  • Gradually hydrolyzes into phosphite in water with excellent metal ion complexation ability
  • Forms soluble complexes with calcium, magnesium, iron and other metal ions
  • Acts as an inorganic surfactant with properties similar to organic surfactants
"Three-in-one" Industrial Solution
  • Cost savings: 1 ton of STPP equals 1.2 tons of common phosphate efficiency
  • Improved efficiency: Reduces ceramic slurry flow time from 120s to 72s
  • Risk control: Complete REACH pre-registration document support
96% CAS 7758-29-4 Zero Scale State Lndustrial Grade STPP Water Treatment Agent 96% CAS 7758-29-4 Zero Scale State Lndustrial Grade STPP Water Treatment Agent
Key Advantages
  • High purity (96%): Ensures optimal industrial application performance
  • Stable supply: Capable of fulfilling large volume orders consistently
  • Technical support: Professional guidance for application solutions
  • Outstanding chelation: 1g STPP chelates ≥200mg calcium ions (35% more efficient than traditional phosphates)
  • Multi-form adaptation: Available as powder (0.1-0.5mm) or granules (0.5-1.2mm) with customizable sizes
  • Composite functionality: Combines dispersion, emulsification and pH buffering with surfactant synergy
96% CAS 7758-29-4 Zero Scale State Lndustrial Grade STPP Water Treatment Agent
Safety & Storage
  • Avoid inhaling dust - use protective masks and gloves during handling
  • Keep away from strong acids to prevent violent reactions
  • In case of contact with eyes/skin, rinse immediately with water and seek medical attention
  • Store in cool, dry place in sealed containers to prevent moisture and caking
  • Shelf life: 24 months
Frequently Asked Questions
What is your payment term?

We accept T/T and L/C at sight as payment terms.

Are you able to deliver on time?

Yes, we specialize in this product line with many satisfied customers who appreciate our reliable delivery and consistent quality.

Do you provide free samples?

Yes, we provide free samples - customers only need to cover the express fee.

How about the price? Can you make it cheaper?

We prioritize customer benefits and offer competitive, negotiable pricing based on order conditions.

Can I visit your company and factory in China?

Yes, we welcome visits to our facility in Weifang, China (including airport pickup/dropoff service).

What if there is a quality problem?

Our professional after-sales team promptly addresses all quality concerns.

For sample testing, quotations or technical consultation, please contact us anytime.
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96% CAS 7758-29-4 Zero Scale State Lndustrial Grade STPP Water Treatment Agent

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Product Detail
Brand Name :
Riel Chemical
Model Number :
96%
Certification :
SGS,ISO9001,CE
Place of Origin :
Weifang
MOQ :
20 tons
Price :
USD 600/TONS FOB
Contact Supplier
video
96% CAS 7758-29-4 Zero Scale State Lndustrial Grade STPP Water Treatment Agent
96% CAS 7758-29-4 Zero Scale State Lndustrial Grade STPP Water Treatment Agent
96% CAS 7758-29-4 Zero Scale State Lndustrial Grade STPP Water Treatment Agent

Riel Chemical Co., Ltd.

Verified Supplier
3 Years
shandong, weifang
Since 2005
Business Type :
Manufacturer, Exporter
Main Products :
Trisodium Phosphate TSP, Sodium Tripolyphosphate STPP, Sodium Hexametaphosphate SHMP
Total Annual :
4500000-5000000
Employee Number :
>121
Certification Level :
Verified Supplier
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