Citrates – Stanford Chemicals https://www.stanfordchem.com Global Supplier of Hyaluronic Acid & Chondroitin Sulfate Sun, 28 Apr 2024 10:01:10 +0000 en-US hourly 1 https://wordpress.org/?v=4.9.18 https://www.stanfordchem.com/wp-content/uploads/2018/08/cropped-STANFORD-CHEMICALS-LOGO-1-32x32.jpg Citrates – Stanford Chemicals https://www.stanfordchem.com 32 32 030-000-427 Citric Acid Trisodium Salt https://www.stanfordchem.com/citric-acid-trisodium-salt.html Thu, 01 Jul 2021 09:34:59 +0000 https://www.stanfordchem.com/?post_type=product&p=8124 Type Citrate CAS No. 68-04-2 Appearance white powder Key words Food additives, Magnesium supplement Related products Sodium Citrate Dihydrate, Ferrous Citrate, Triammonium Citrate, Bismuth Citrate

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]]> Citric Acid Trisodium Salt Introduction

Citric Acid Trisodium Salt is a kind of white powder with a chemical formula of C6H5Na3O7. It is odorless, cool, salty, and spicy. It is stable at room temperature and in the air, slightly soluble in humid air, and weathering in hot air. It loses crystal water when heated to 150℃. It is easily soluble in water, soluble in glycerin, and hardly soluble in alcohols and other organic solvents. It decomposes by overheating. It is slightly deliquescence in a humid environment and slightly weathered in hot air. The pH value of the solution is about 8.

 

Citric Acid Trisodium Salt Specification

Chemical Formula C6H5Na3O7
Molecular Weight 258.07
Appearance white powder
Package 25kg/Bag
Packaging Packed with polyethylene plastic bag as the inner liner and compound plastic woven bag as the outer layer.
Storage Store in cool & dry places.
Specification BP93
Content (calculated on a dry basis), w% 99.0-101.0
Moisture, w% 11.0-13.0
pH 0.2
Sulfate, % ≤ 0.015
Heavy Metals (Calculated as Pb), % ≤ 0.001
Oxalate, % ≤ 0.03
Carbide, % ≤ 0.005

Citric Acid Trisodium Salt Functions

In the food industry, it is used as a buffer, chelating agent, nutrient supplement of buttermilk, emulsifier, flavoring agent, etc. For example, it can alleviate the sour taste of citric acid in soft drinks and prevent the rancidity of dairy products. It can be used as a thickener for cheese and meat emulsion, a gelling agent for jelly and fruit juice, and an emulsifier and stabilizer for cheese and ice cream.

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]]> 030-000-426 Zinc Citrate Dihydrate https://www.stanfordchem.com/zinc-citrate-dihydrate.html Thu, 01 Jul 2021 09:30:04 +0000 https://www.stanfordchem.com/?post_type=product&p=8121 Type Citrate CAS No. 5990-32-9 Appearance white crystalline powder Assay ＞97.5 Key words Food additives, Magnesium supplement Related products Sodium Citrate Dihydrate, Ferrous Citrate, Triammonium Citrate, Bismuth Citrate

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]]> Zinc Citrate Dihydrate Introduction

Zinc Citrate Dihydrate is a kind of white crystalline powder with a chemical formula of (C6H5O7)2Zn3 · 2H2O. It is odorless, slightly soluble in water, soluble in acid, almost insoluble in ethanol. It is easy to deliquesce in humid air, and stable under normal temperature and pressure. It is an excellent zinc nutrient fortifier. It is the only zinc complex that exists in human breast milk and has stable performance.

Zinc citrate also has the function of an anti-adhesion agent, so it is especially suitable for the manufacture of flake nutritional supplements and powdered mixed foods; when iron and zinc are both severely deficient at the same time, the choice of zinc citrate can avoid the antagonistic effect with iron; It has a chelating effect, can increase the clarity of fruit juice drinks, and can present the refreshing sour taste of fruit juice, so it is widely used in fruit juice drinks.

 

Zinc Citrate Dihydrate Specification

Chemical Formula (C6H5O7)2Zn3 · 2H2O
Molecular Weight 610.40
Appearance white crystalline powder
Package 25kg/Bag
Packaging Packed with polyethylene plastic bag as the inner liner and compound plastic woven bag as the outer layer.
Storage Store in cool & dry places.
Specification USP35
Magnesium content, w% ≥ 97.5
Fluoride, w% ≤ 0.003
Loss on drying, w% ≤ 5.8
Heavy metal, w% ≤ 0.002
Lead, w% ≤ 0.001

Zinc Citrate Dihydrate Functions

Due to its antibacterial and anti-inflammatory effects, it is widely used in dental health products, such as toothpaste, mouthwash, and chewing gum, etc. It can reduce or inhibit the formation of dental plaque. In the pharmaceutical industry, zinc citrate can resist the common cold. Zinc citrate is increasingly used in food supplements, functional food and beverages, and other fields.

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]]> 030-000-425 Sodium Citrate Dihydrate https://www.stanfordchem.com/sodium-citrate-dihydrate.html Thu, 01 Jul 2021 09:27:40 +0000 https://www.stanfordchem.com/?post_type=product&p=8119 Type Citrate CAS No. 6132-04-3 Appearance white or colorless crystal Assay ＞99.0 Key words Food additives, Acidity regulator, Stabilizer, Anticoagulant Related products Ferrous Citrate, Triammonium Citrate, Bismuth Citrate

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]]> Sodium Citrate Dihydrate Introduction

Sodium Citrate Dihydrate is a kind of white or colorless crystal with a chemical formula of C6H5Na3O7·2H2O. It is odorless, cool, salty, and spicy. It will decompose if overheating, deliquescence in a humid environment, and weathering in hot air. It loses crystal water when heated to 150℃. It is easily soluble in water, soluble in glycerin, and hardly soluble in alcohols and other organic solvents.

CAS Number: 6132-04-3
Formula Weight: 294.10
Formula: Na3O6H5O7·2H2O
Density (g/mL): 1.8
Solubility: Water
Synonyms: Trisodium Citrate
Shelf Life (months): 36
Storage: Green

Sodium Citrate Dihydrate Specification

Chemical Formula C6H5Na3O7·2H2O
Molecular Weight 294.1
Appearance white or colorless crystal
Package 25kg/Bag
Packaging Packed with polyethylene plastic bag as the inner liner and compound plastic woven bag as the outer layer.
Storage Store in cool & dry places.
Specification FCCVII
Content, w% 99.0-100.5
Moisture, w% 10.0-13.0
Acidity or Alkalinity Pass Test
Pb, mg/kg ≤ 2.0

Sodium Citrate Dihydrate Functions

  • Used as an acidity regulator, flavoring agent, stabilizer in food and beverage industry
  • Used as an anticoagulant, phlegm reducing agent, and diuretic in the pharmaceutical industry;
  • In the detergent industry, it can replace sodium tripolyphosphate as a non-toxic detergent additive;
  • Also used in brewing, injection, photographic medicine, and electroplating, etc.

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]]> 030-000-424 Magnesium Citrate Tribasic https://www.stanfordchem.com/magnesium-citrate-tribasic.html Thu, 01 Jul 2021 09:23:27 +0000 https://www.stanfordchem.com/?post_type=product&p=8117 Type Citrate CAS No. 3344-18-1 Appearance white powder Key words Food additives, Magnesium supplement Related products Sodium Citrate Dihydrate, Ferrous Citrate, Triammonium Citrate, Bismuth Citrate

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]]> Magnesium Citrate Tribasic Introduction

Magnesium Citrate Tribasic is a kind of white powder with a chemical formula of Mg3(C6H5O7)2. It is made of citric acid and magnesium carbonate, easily soluble in dilute acid, insoluble in water, slightly soluble in alcohol. It is easy to get damp in the humid air. It is often used to supplement magnesium in foods or medicines.

 

Magnesium Citrate Tribasic Specification

Chemical Formula Mg3(C6H5O7)2
Molecular Weight 451.13
Appearance white powder
Package 25kg/Bag
Packaging Packed with polyethylene plastic bag as the inner liner and compound plastic woven bag as the outer layer.
Storage Store in cool & dry places.
Specification USP36
Magnesium content, w% 14.5-16.4
Ca, w% ≤ 1
Fe, w% ≤ 0.02
As, w% ≤ 0.0003
Chloride, w% ≤ 0.05
Heavy metals, w% ≤ 0.005
Sulphate, w% ≤ 0.2
pH (5% solution) 5.0-9.0
Identification conform to the standard
Loss on drying, w% ≤ 29.0

Magnesium Citrate Tribasic Functions

Magnesium Citrate Tribasic is used to supplement magnesium in foods or medicines.

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]]> 030-000-423 Magnesium Citrate Tribasic Nonahydrate https://www.stanfordchem.com/magnesium-citrate-tribasic-nonahydrate.html Thu, 01 Jul 2021 09:19:23 +0000 https://www.stanfordchem.com/?post_type=product&p=8115 Type Citrate CAS No. 153531-96-5 Appearance White powder Key words Food additives, Magnesium supplement Related products Sodium Citrate Dihydrate, Ferrous Citrate, Triammonium Citrate, Bismuth Citrate

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]]> Magnesium Citrate Tribasic Nonahydrate Introduction

Magnesium Citrate Tribasic Nonahydrate is a kind of white powder with a chemical formula of C12H10Mg3O14. It is made of citric acid and magnesium carbonate, easily soluble in dilute acid, insoluble in water, and slightly soluble in alcohol. It is easy to get damp in the humid air. It is often used to supplement magnesium in foods or medicines.

 

Magnesium Citrate Tribasic Nonahydrate Specification

Chemical Formula C12H10Mg3O14
Molecular Weight 613.25
Appearance white powder
Package 25kg/Bag
Packaging Packed with polyethylene plastic bag as the inner liner and compound plastic woven bag as the outer layer.
Storage Store in cool & dry places.
Specification USP36
Magnesium content, w% 14.5-16.4
Ca, w% ≤ 1
Fe, w% ≤ 0.02
As, w% ≤ 0.0003
Chloride, w% ≤ 0.05
Heavy metals, w% ≤ 0.005
Sulphate, w% ≤ 0.2
pH (5% solution) 5.0-9.0
Identification conform to the standard
Loss on drying, w% ≤ 29.0

Magnesium Citrate Tribasic Nonahydrate Functions

Magnesium Citrate Tribasic Nonahydrate is used to supplement magnesium in foods or medicines.

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]]> 030-000-383 Triammonium Citrate https://www.stanfordchem.com/triammonium-citrate.html Wed, 07 Apr 2021 08:25:06 +0000 https://www.stanfordchem.com/?post_type=product&p=7963 Type Citrate Synonym Ammonium Citrate CAS No. 3458-72-8 Chemical Formula C6H17N3O7 Molecular Weight 243.22 Assay ≥97% Appearance White Powder Package Net Weight: 25kg/Bag Packaging Packed with polyethylene plastic bag as the inner liner and compound plastic woven bag as the outer layer. Storage Store in cool & dry places.

Related products: Bismuth Citrate, Ferrous Citrate, Magnesium Sulfate

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]]> Triammonium Citrate Introduction

Triammonium Citrate is a kind of white powder with a chemical formula of C6H17N3O7. It is used as a kind of buffer or emulsifier. ECC is mainly used for cheese processing.

Triammonium citrate is a citrate salt in which all three carboxy groups are deprotonated and associated with ammonium ions as counter-cations. It has a role as a food emulsifier and a buffer. It is an ammonium salt and a citrate salt.

Triammonium Citrate Specification

Quality Index FAO/WHO, 1992 FCC VII
Content, w/% 97.0 97.0
Oxalate, w/% ≤ 0.04 Pass Test
Lead (Pb) ≤ 5 2
Heavy metals (Based on Pb), mg/kg ≤ 10 –
Arsenic (As), mg/kg ≤ 3 –

Triammonium Citrate Application

Triammonium Citrate is used as a buffer or emulsifier. ECC is mainly used for cheese processing.

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]]> 030-000-382 Ferrous Citrate https://www.stanfordchem.com/ferrous-citrate.html Wed, 07 Apr 2021 08:20:26 +0000 https://www.stanfordchem.com/?post_type=product&p=7959 Type Citrate Synonym Citric Acid Iron(2+) Salt CAS No. 23383-11-1 Chemical Formula FeC6H6O7 Molecular Weight 245.95 Assay ≥99% Appearance White Powder Package Net Weight: 25kg/Bag Packaging Packed with polyethylene plastic bag as the inner liner and compound plastic woven bag as the outer layer. Storage Store in cool & dry places.

Related products: Bismuth Citrate, Ammonium Citrate Tribasic, Magnesium Sulfate

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]]> Ferrous Citrate Introduction

Ferrous citrate is a kind of white powder with a chemical formula of FeC6H6O7. It is used as a nutritional supplement in the food industry and can be used in dairy products.

Ferrous Citrate Specification

Quality Index FCC 2000
Content of Fe2+, ≥% 22.0
Chloride, ≤% 0.2
Sulfate, ≤% 0.06
Lead, ≤% 0.0002
Ferric ions, ≤% 3.0

Ferrous Citrate Application

Ferrous citrate is used as a nutritional supplement in the food industry and can be used in dairy products.

Ferrous citrate is used to control the phosphorus levels in the blood of patients with chronic kidney disease (CKD) who are on dialysis. Ferric citrate is also used to treat iron deficiency anemia in patients with CKD who are not on dialysis.

 

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]]> 030-000-377 Bismuth Citrate https://www.stanfordchem.com/bismuth-citrate.html Mon, 22 Mar 2021 01:23:18 +0000 https://www.stanfordchem.com/?post_type=product&p=7926 Variety Bismuth Citrate Chemical Form C6H5BiO7 CAS No. 813-93-4 Appearance White Powder Grade Food Grade, Medicine Grade Purity 99.5%

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]]> Bismuth Citrate Introduction:
Appearance & Physical State: White powder
Density: 0.94
Melting Point: 300℃ (dec.)
Boiling Point: 309.6℃ at 760 mmHg
Flash Point: 155.2℃
Stability: Stable at normal temperatures and pressures.
Storage Condition: Keep the container tightly closed. Keep the container in a cool, well-ventilated area.

Bismuth Citrate Functions:

Bismuth Citrate is an intermediate of Bismuth Potassium Citrate, which is a protective agent for the gastric mucosa. Under the condition of gastric acid, it produces precipitation, forming a diffuse protective layer covering the ulcer surface, promoting the regeneration of the ulcer mucosa and the healing of the ulcer. This product also has the effects of reducing pepsin activity, increasing mucin secretion, and promoting the mucosal release of PGE2.

Bismuth Citrate Application:

Bismuth citrate is used as a progressive hair dye in cosmetics. It is used as an antimicrobial agent for syphilis, colitis, wound infection, quartan malaria, dyspepsia, and peptic ulcers.

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