Riel Chemical Sodium Hexametaphosphate for High Content Recommendation
Product Specifications
- Industrial grade 68% CAS 10124-56-8
- Food grade 68% CAS 10124-56-8
- Molecular formula: (NaPO3)6
- Molecular weight: 611.77
- Industrial grade COA meets HG/T2519-2017 standard
Precautions for Sodium Hexametaphosphate in Textile Printing and Dyeing
1. Pay attention to the applicable pH range
Hexametaphosphate sodium works best in neutral or weakly alkaline conditions (pH 7-9). Avoid using it in strong acidic baths as it will lose its effectiveness and may cause precipitation, resulting in stains.
2. Precisely control the addition amount
The dosage should be calculated precisely based on the hardness of the water. Insufficient dosage will result in poor softening effect and affect the dyeing quality; excessive use will not only be wasteful but also increase the burden of wastewater treatment.
3. Be alert to the risk of high-temperature scaling
When used for a long time under high temperature and high pH conditions, the complexes formed with calcium and magnesium ions may decompose, causing hard calcium phosphate scale to form on the inner walls of the equipment, affecting heat transfer and damaging the equipment.
4. Pay attention to the compatibility with additives
It can be well compatible with most anionic and non-ionic additives, but avoid directly mixing it with cationic additives (such as softeners, color-fixing agents) in the dye bath; otherwise, it will produce flocculent precipitation, causing defective fabrics.
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 and maintain strict delivery schedules while ensuring top quality.
Do you provide free samples?
Yes, we provide free samples with the customer responsible for express shipping fees.
How about the price? Can you make it cheaper?
We prioritize customer value and offer competitive, negotiable pricing based on order conditions.
Can I visit your company and factory in China?
Yes, we welcome visits to our Weifang facility and provide airport transportation assistance.
What if there is a quality problem?
Our professional after-sales team promptly addresses any quality concerns.
