| CAS No.: | 7214-08-6 |
|---|---|
| Formula: | C4h8n2o4zn |
| EINECS: | 239-802-2 |
| Packaging Material: | Paper |
| Storage Method: | Normal |
| Shelf Life: | >12 Months |
| Samples: |
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| Customization: |
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| Product Name | Zinc glycinate |
| CAS | 14281-83-5 |
| MF | C4H8N2O4Zn |
| MW | 213.51 |
| ITEM | FCCIV | AJI92 |
| Appearance | White crystalline powder | White crystalline powder |
| Assay | 98.5-101.5% | 98.5-101.5% |
| PH Value | 5.5-6.5 | 5.9-6.4 |
| Loss on drying | ≤0.2% | ≤0.2% |
| Residue on ignition | ≤0.1% | ≤0.1% |
| Chloride(as Cl) | ≤0.007% | ≤0.007% |
| Heavy metals(as Pb) | ≤0.002% | ≤0.001% |
| Sulphate(as SO4) | ≤0.006% | ≤0.006% |
| Iron(as Fe) | ≤0.001% | ≤0.001% |
| Ammonium(NH4) | ≤0.002% | ≤0.002% |
| Other amino acids | --- | conform |
| Pyrogen | --- | conform |
| ITEM | SPECTIFICATION |
| Appearance | White or close to white crystalline powder |
| Assay | 98.5-101.5% |
| Chloride(as Cl) | ≤0.20% |
| Loss on drying | ≤0.20% |
| Residue on ignition | ≤0.10% |
| Heavy metals(according to Pb)/(mg/kg) | ≤20 |
| PH Value | 5.5-7.0 |
| Clarity | Up to s. |
| ITEM | EP7.0 | BP2007 | USP39 | |
| Appearance | White crystalline powder | White crystalline powder | --- | |
| Appearance of solution | clear | clear | --- | |
| Identification test(first A, second B,C) | A | Up to S. | Up to S. | --- |
| B | Up to S. | Up to S. | ||
| C | Up to S. | Up to S. | ||
| Identification test (Infrared spectrum test) | --- | --- | Up to S. | |
| Ninhydrin-positive substances | Up to S. | --- | Up to S. | |
| Assay | 98.5-101.0% | 98.5-101.0% | 98.5-101.5% | |
| Chloride | ≤0.0075% | ≤0.0075% | ≤0.007% | |
| Heavy metals(as Pb) | ≤0.001% | ≤0.001% | ≤0.002% | |
| Sulfate | --- | --- | ≤0.0065% | |
| PH Value | 5.9 ~ 6.4 | 5.9 ~ 6.4 | --- | |
| Loss on drying | ≤0.5% | ≤0.5% | ≤0.2% | |
| Residue on ignition | --- | --- | ≤0.1% | |
| Readily hydrolysable substances | --- | --- | Up to S. | |
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Purpose 1:
Used as biochemical reagent, used in medicine, feed and food additives, nitrogen fertilizer industry as non-toxic decarbonization agent
Purpose 2:
Used in pharmaceutical industry, biochemical test and organic synthesis
Purpose 3 :
Glycine is mainly used as a nutritional additive in chicken feed.
Purpose 4:
Glycine also known as aminoacetic acid (acetic acid), used in pesticide production for the synthesis of pyrethroid pesticides intermediate glycine ethyl ester hydrochloride, can also synthesize the fungicide isobiurea and herbicide solid glyphosate, in addition, it is also used in fertilizer, medicine, food additives, flavoring and other industries.
Purpose 5 :
Nutrient supplement. It is mainly used for seasoning and so on.
Flavoring and alanine combined for alcoholic beverages, added amount: wine 0.4%, whiskey 0.2%, champagne 1.0%. Other ingredients such as powder soup add about 2%; Lees pickled food 1%. Because of its ability to a certain degree of shrimp, cuttlefish taste, can be used in sauces.
It can inhibit the propagation of Bacillus subtilis and Escherichia coli. Therefore, it can be used as a preservative for surimi products and peanut butter, adding 1%~2%.
Because glycine is a zwitterion with amino and carboxyl groups, it has strong buffering. Buffering the taste of things like salt and vinegar. The added amount was 0.3%~0.7% for salt and 0.05%~0.5% for acid stain.
Antioxidant action (using its metal chelation) added to cream, cheese, margarine can extend the storage life of 3~4 times. To stabilize lard in baked goods, glucose 2.5% and glycine 0.5% can be added. Add 0.1%~0.5% to the wheat flour for instant noodles, and it can play a flavoring role. In medicine, it is used as an acid making agent (hyperacidosis), muscular dystrophy therapeutic agent, antidote, etc. Also for threonine and other amino acid synthesis raw materials.
It can be used as spice according to GB 2760-2013.
Use 6:
It is used as a buffer, in the preparation of tissue media, in the examination of copper, gold and silver, and in medicine for the treatment of myasthenia gravis and progressive muscular atrophy, excessive gastric acid, chronic enteritis, hyperprolinemia in children and other diseases.
Purpose 7|:
Treament of myasthenia gravis and progressive muscle atrophy; Treatment of gastric ester hyperplasia, chronic enteritis (often used in antacids); Combined with aspirin, can reduce its irritation to the stomach; Treatment of hyperprolinemia in children; As a nitrogen source to produce non-essential amino acids, it was added into mixed amino acid injection.
Purpose 8 :
It is used in the fertilizer industry as a solvent for the removal of carbon dioxide. In the pharmaceutical industry, it can be used as amino acid preparation, buffering agent of aureomycin and synthetic raw material of anti-Parkinson's disease drug L-dopa. It is also an intermediate of ethyl imidazolate. It is also an adjuvant therapeutic drug, which can treat nerve acid excess and inhibit acid excess of gastric ulcer. In the food industry industry used as synthetic wine, brewing products, meat processing and cooling drinks formula and saccharin to the base agent, as a food additive, glycine can be used as a condiment alone, can also be used with sodium glutamate, DL-alanine, citrate and so on. In other industries, it can be used as a pH regulator, added to electrobath, or used as a raw material for other amino acids. Used as biochemical reagents and solvents in organic synthesis and biochemistry.
Purpose 9 :
Complexometric titration indicator, solvent.
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Used for medical microbiology and biochemical amino acid metabolism research;
used as aureomycin buffering agent, anti-Parkinson's disease drug L-dopa, vitamin B6, and threonine and other amino acid synthetic raw material;
Used for amino acid nutrition transfusion;
It was used as raw material for cephalosporin. Sulfoxamycin intermediate; Synthesis of imidazole-acetic acid intermediates, etc.;
used as a cosmetic raw material.
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It is mainly used as an amino acid additive and attractant in the feed of poultry, livestock and poultry, especially pets. Used as a hydrolyzed protein additive, as a synergist for hydrolyzed protein.
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As a pesticide intermediate, such as as the main raw material of herbicide glyphosate; Electroplating solution additive; PH regulator, etc.
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Used for peptide synthesis, used as amino acid protection monomer;
for the preparation of tissue medium, copper, gold and silver test;
Glycine is a zwitterion with amino and carboxyl groups, so it has a strong buffer, and is commonly used for preparation of buffer solution.
1. Glycine powder is used as a flavoring, sweetener and nutritional supplement.
2. Glycine powder is applied in alcoholic beverage, animal and plant food processing.
3. Glycine powder is applied in the making of salted vegetables and sweet jams.
4. Glycine powder is also as an additive for the making of salted sauce, vinegar and fruit juice, in order to improve the flavor and the taste of food and increase the nutrition of food.
5. Glycine powder is used as a preservative for fish flakes and peanut jams and stabilizer for cream, cheese etc.
6. Glycine powder is used as a buffering agent for the taste of edible salt and vinegar.
[package]:Food grade: kraft paper bag or cardboard bucket, net weight of one package 25KG. Pharmaceutical grade: cardboard barrel, net weight 25KG per barrel. Feed grade and industrial grade: woven bags, each bag net weight 25KG.
[Transport]: against sun and rain, can not be transported with toxic, harmful substances. Store and transport according to general chemical regulations.
[Storage]: Sealed storage, using plastic bags, polypropylene woven bags, gunny bags or round wooden drums packaging, 25kg a package. Store in a cool, ventilated and dry place.
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