Product Description:
| 30% liquid sodium gluconate |
|
Technical Index: Q/140700RHP001-2007
Molecular Formula: C6H11NaO7
Molecular Weight: 218.1371
Property:
White or light yellow liquid
Use:
Concrete Retardation, Paul plastic, plating complexing agent, water stabilizer, printing and dyeing industry are color agent,Iron steel surface treatment agent
Quality Standard:
|
Items | Specification (tech grade) |
Description | white or yellow crystalline powder or granula |
Identification | meets the requirements |
Loss on dry | ≤1.0 % |
Reducing substances | ≤0.5% |
Sulfate | ≤0.05 % |
Chloride | ≤0.07 % |
Pb | ≤0.001 % |
Heavy metals | ≤0.002 % |
Assay | ≥98.0 % |
FAQ
1.Q: What is MOQ?
A: Our MOQ is 1 TON.
2.Q: Could you offer free sample?
A: We can provide free samples to you for quality testing.
3.Q: What about your packing?
A: For liquid: Flexitank, or IBC tank 1000L
For powder:Woven fabric bag with plastic film liner( 25kg or 1000kg)
Clients’ packing is workable.
4.Q: How about your productive capacity?
A: 150000 tons/Year.
5.Q: What is your delivery time?
A: Within 7 days after received deposit or L/C at sight.
- Q:I had asked a similar question on GC operation last week, but for different kinds of compounds.For my biochem research project at school, I'm testing the ability of a species of bacteria to biodegrade alcohols found in gasoline (methanol, ethanol, isopropyl, tert-butyl and cyclohexanol). The bacteria is growing in a solution of minute amounts of alcohols and Mineral Medium, which is basically just water and dissolved inorganic salts (CaCl2, KH2PO4, NH4NO3 and MgSO4).I know GC's are primarily used to separate organic mixtures. Can a GC separate organic compounds dissolved in salt water? Is it safe to put salt water in a GC? Or would I have to do an extraction to separate the alcohols and run the organic extract through the GC?
- Do not let salts enter the GC. You will have to perform an extraction step and run that. Salts can precipitate in the column or degrade into reactive species that can corrode the GC. Water is OK since it will not destroy the column (I've run aqueous solutions before), but salts are not.
- Q:What does salt form when it dissolves?
- Most inorganic salts are ionic in nature and therefore it will dissociate in ions. For example Copper sulphate will dissociate in Cu+2 and SO4 -2 ions. If the dissociation energy of the salt is too high, it will remain partially or completely as salt in the solution. large number of organic salts do not dissociate completely and the solution will contain Ions and salt - both.
- Q:The presence of inorganic salts
- The presence of inorganic salts is mostly present in the ionic state in a small number of compounds
- Q:The lack of three major inorganic salts can cause symptoms in the plant
- Potassium: Stable stem to promote starch formation. Lack of performance: stems weak, easy to lodging, leaves the edge and the tip was brown, and gradually dry. In addition to these three types of inorganic salts, plants also require many types of inorganic salts.
- Q:If you boil down salt to a vapor form and breathe it in, can it kill you? or do you have to mix it with another chemical for it to become deadly. (Or will the vapor be so hot it will burn your lungs)
- The boiling point of inorganic salts is extremely high due to the strength of their ionic bonds. The temperatures will kill you.
- Q:Why vegetables and fruits contain rich inorganic salts
- Because they are plants! From the biological point of view, they are the nature of the organic matter into inorganic salt carrier
- Q:General identification method of inorganic salts
- Take the test sample, heating to remove the salt may be mixed, let cool, add water to dissolve, and then deepen .1% sodium tetraphenylborate solution and acetic acid that is white precipitate. The reaction conditions must be carried out in acidic (pH 2-6.0).
- Q:What are the important physiological functions of inorganic salts in cells
- Inorganic salts are important for the structure of tissues and cells. Hard tissues such as bones and teeth are mostly composed of calcium, phosphorus and magnesium, and soft tissue contains more potassium. The inorganic salts in the body fluids regulate the permeability of the cell membrane, control the moisture, maintain normal osmotic pressure and acid-base balance, and help transport the common elements to the whole body, participate in nerve activity and muscle contraction. Some are inorganic or organic compounds that are involved in many important physiological functions of constituents, hormones, vitamins, proteins and nucleic acids that make up enzymes, or as activators of various enzyme systems. For example: to maintain the heart and brain activity, to help the formation of antibodies, play a useful role in the human body.
- Q:Why plasma osmotic pressure and protein, inorganic salt content
- The crystal osmotic pressure is determined by the content of inorganic salts; colloid osmotic pressure is mainly determined by the protein content, especially albumin.
- Q:What is the inorganic salt in the egg
- Carbohydrate (g) 3.1 Vitamin C (mg) 0 Manganese (mg) .02
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