Sodium Tripolyphosphate Water Softener Industrial Grade Can Be Divided Into 25KG Supply
Key attributes
Molecular formula: Na5P3O10
Molecular weight: 367.86
Industrial grade CAS 7758-29-4
Industrial grade products & COA meets GB/T 9983-2004 standard:
| Items for detecting and analyzing | 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 |
Food grade CAS 7758-29-4
Food grad products & COA meets QB 1034-1991standard:
| Items for detecting and analyzing | Standard value |
| Main content: sodium tripolyphosphate ≥ | 95.0% |
| Phosphorus pentoxide P2O5≤ | 57.0% |
| water insoluble≤ | 0.05% |
| Fluoride (as F) ≤ | 0.003% |
| Heavy martial (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 |
References: Riel Chemical Lab1&2, National public service platform for standards information.
Sodium tripolyphosphate is used in weaving industry
1. Printing and dyeing AIDS
Dispersant: Sodium tripolyphosphate is used as a dispersant in the textile dyeing process to
help the dye disperse evenly in the dye solution and prevent the dye from gathering.
Stabilizer: Stabilizes the pH value of the dyeing solution to ensure the stability of the dyeing process
and improve the uniformity of dyeing.
Chelating agent: combined with calcium and magnesium ions in water to prevent these ions from reacting with dyes,
affecting the dyeing effect.
2. Bleaching AIDS
Improve the bleaching effect: sodium tripolyphosphate is used as an assistant in the textile bleaching process to
enhance the effect of bleach and improve the whiteness of the fabric.
Prevent fiber damage: By stabilizing the pH of the bleaching solution,
reduce the damage of the bleach agent to the fiber.
3. Fiber treatment
Softening fibers: Sodium tripolyphosphate can soften fibers and improve the feel and softness of fabrics.
Antistatic treatment: In the fiber treatment process,
sodium tripolyphosphate can reduce the generation of static electricity and improve the comfort of the fabric.
4. Washing and finishing
Washing aid: In the textile washing process, sodium tripolyphosphate is used as a washing aid to
enhance the decontamination ability of detergent and soften water quality.
Prevent stain redeposition: By chelating metal ions in the water, prevent stain redeposition on the fabric.
FAQ
1.What is your payment term?
We can accept T/T and L/C at sight as payment term.
2.Are you able to deliver on time?
Of course! we specialised in this line for many years,
many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
3.Do you provide free sample?
Yes, we can provide free sample . You only need to take the express fee.
4.How about the price?Can you make it cheaper?
We always take the customer’s benefit as the top priority.
Price is negotiable under different conditions, we are assuring you to get the most competitive price.
5.Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in Weifang, China.
(We will have someone responsible for picking up and dropping off at Weifang Airport)
6.What if there is a quality problem?
We have a professional and perfect after-sales service team, timely for you to deal with all problems.
Product Tags:
|
|
Sodium Tripolyphosphate Stpp Phosphate Water Softener Industrial Grade Can Be Divided Into 25KG Supply Images
|
