Sodium gluconate is used in textile printing and dyeing
Sodium gluconate, also known as the sodium salt of gluconic acid,
is an organic substance with the chemical formula C6H11NaO7. It is
a white powder, non-toxic, and good in thermal stability. So it is
very soluble in water, slightly soluble in alcoho. Moreover, sodium
gluconate always plays an important role in many fields, such as
construction industry, textile printing and dyeing, food industry,
medical industry, electroplating and film manufacturing and so on.
Obviously, its application prospect is very broad.
As we all know, sodium gluconate powder can be widely used in
different industries, such as concrete, soap, food, medical,
cosmetics, toothpaste, etc.
| NO | Items | Standard value | Results |
| 1 | Description | White crystalline powder | Meets the requirements |
| 2 | Assay | 98.0%~102.0% | 99.5% |
| 3 | PH | 6.5-8.5 | 7.1 |
| 4 | Reducing substances | ≤0.5% | 0.3% |
| 5 | Loss on drying | ≤1.0% | 0.5% |
| 6 | Heavy metals(mg/kg) | ≤5 | ＜2 |
| 7 | Lead(mg/kg) | ≤1 | ＜1 |
| 8 | Arsenic(mg/kg) | ≤1 | ＜1 |
| 9 | Chloride | ≤0.07% | ＜0.05% |
| 10 | Sulphate | ≤0.05% | ＜0.05% |
Conclusion |
Complies with requirements of industry grade . |
The role of sodium gluconate in textile dyeing
1. Improve the bleaching effect of bleaching powder, protect pulp
fibers, increase the dispersability of bleaching solution, and
avoid the negative consequences such as ineffective decomposition
of bleach and yellowing of pulp.
2, dye has a strong ability to capture and disperse, especially in
the use of metal complex dyes, can improve the color uniformity,
bright and uniform color, avoid metal ion precipitation in printing
and dyeing materials.
3. It has the effect of slow dyeing and shifting dyeing, which can
make the dye be absorbed by the fiber slowly or disperse the dark
part of the dye to the light part, so as to improve the fastness of
dyeing on the material.
4, the use of sodium gluconate as a color homogenizer,
environmental protection and health, will not cause environmental
pollution, is the advantages of other dye additives can not be
compared.
5, can clean the dirt on the textile, has a strong cleaning
ability, can be used as a diffuser, peeling agent, especially easy
to remove surface oil, can color effect of the textile.
Packaging and storage
1, Powder products are made of chemical fiber woven bags, lined
with plastic film bags, each bag net weight (25+0.2kg), can also be
customized according to customer requirements.
2, Powder products should be stored in dry and ventilated special
warehouse, products such as damp caking can be crushed or dissolved
into water agent use, will not affect the use effect.
FAQ:
Q1. Which payment is available for your company?
Re: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Q2. How can I get the sample?
Re: We provide you free sample. But you should pay for the postage.
When we have a formal transaction, we will refund the postage of
this sample.
Q3. How can you guarantee the goods you offer is qualified?
Re: We can provide sample, COA, MSDS and etc to help you insure the
quality. And we promise every batch of product will be tested in
the factory, and they can only leave the factory after the quality
is qualified.
Q4. How can I get your best price?
Re: We will provide you timely market information and the
fluctuation trends of raw material to help you determine the most
appropriate time for an ord
