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.
|
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 primary objective is always to offer our clients a serious and responsible small business relationship, offering personalized attention to all of them for 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: Victoria, Roman, Russia, We take measure at any expense to achieve essentially the most up-to-date equipment and approaches. The packing of nominated brand is our a further distinguishing feature. The products to assure years of trouble-free service has attracted a great deal customers. The solutions are obtainable in improved designs and richer assortment, they're created scientifically of purely raw supplies. It readily available in a variety of designs and specifications for your selection. The most recent kinds are a great deal better than the preceding one particular and they are quite popular with lots of prospects.
By Hilary from Uzbekistan - 2017.11.20 15:58
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By Kim from Netherlands - 2018.11.11 19:52
