Hot-selling Shikonin - COBALT GLUCONATE with CAS 71957-08-9 Food additives for Nutrition Health – Unilong
Hot-selling Shikonin - COBALT GLUCONATE with CAS 71957-08-9 Food additives for Nutrition Health – Unilong Detail:
Cobalt gluconate and a production method thereof relate to a cobalt-containing organic compound suitable for use as a pharmaceutical intermediate, The production method is to dissolve cobalt sulfate and sodium bicarbonate in water, make saturated solution, filter and refine respectively, react in the reaction kettle, reaction temperature 80℃, time 1 hour, and then put in other containers for 12 hours, then centrifuge separation, washing, drying, grinding, sieving; Then the prepared basic cobalt carbonate and gluconic acid react in the reaction kettle, react at the temperature of 70℃-100℃ for 1 hour, and then put into the crystallization tank for crystallization, drying, grinding, the advantages are easy to dissolve in water, the production process is simple. Mainly used in cosmetics, food additives.
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Product Name: |
COBALT GLUCONATE |
Batch No. |
JL20220515 |
|
Cas |
71957-08-9 |
MF Date |
May. 15, 2022 |
|
Packing |
25KGS/BAG |
Analysis Date |
May. 17, 2022 |
|
Quantity |
1MT |
Expiry Date |
May. 14, 2024 |
|
ITEM |
STANDARD |
RESULT |
|
|
Appearance |
Pink powder |
Conform |
|
|
Assay (Cobalt Gluconate on dried basis) % |
97.0- 103.0 |
97.6 |
|
|
Loss on drying(105°C temp for 2 hour) % |
≤3.0-12.0% |
7.6 |
|
|
Lead (ppm) |
≤10 |
8 |
|
|
Chloride (ppm) |
≤600 |
480 |
|
|
Sulphate (ppm) |
≤500 |
420 |
|
|
Arsenic (ppm) |
≤3 |
2 |
|
In cosmetics, skin care products, the main role is the skin conditioner, with the effect of curing and regulating the skin.
As a food additive, nutritional supplement, supplement animal body mineral elements, can improve human immune function.
25kgs bag or requirement of clients. Keep it away from light at a temperature below 25℃.
Product detail pictures:
Related Product Guide:
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of Hot-selling Shikonin - COBALT GLUCONATE with CAS 71957-08-9 Food additives for Nutrition Health – Unilong , The product will supply to all over the world, such as: Korea, Bhutan, venezuela, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.
By Hedy from Danish - 2018.12.28 15:18
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Samantha from Mozambique - 2017.11.12 12:31
