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Food grade Citric Acid Monohydrate

Basic Info

Model No.:  Food grade

Product Description

  • Model NO.: Food grade
  • Certification: BRC, ISO, FDA, HACCP
  • Storage Method: Normal
  • Type: Citric Acid
  • Puritys: 99.5%Min
  • Form: power
  • CAS No: 77-92-9
  • packing: 25kg/bag
  • Delivery Time: Within 15 Days After Received The Deposit or L/C
  • Transport Package: 25kg/Bag or as Your Requirements
  • Origin: China (Mainland)
  • Nutritional Value: Non-nutritional
  • Packaging Material: Paper
  • Shelf Life: >12 Months
  • Einecs No: 201-069-1
  • Grade: Industrial/Reagent/Food Grade
  • Color: white
  • Export Markets: global
  • Mf: C6h8o7
  • Trademark: xxxxx
  • Specification: ISO, SGS, CIQ, REACH, BV
  • HS Code: 2918140000
1. Despcription
Citric Acid is mainly used as flavoring agent,preservative and antistaling agent in food and beverage industry.Citric Acid also can be used as antioxidant,plasticizer,detergent in chemical,cosmetics and detergent industries.As a food additive,Citric Acid Anhydrous is an essential food ingredient in our food supply. As a leading food additives and food ingredients supplier in China, we can provide you with high quality Citric Acid Anhydrous.
Product Name Citric acid monohydrate
Synonyms 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, monohydrate;1,2,3-Propanetricarboxylicacid,
2-hydroxy-,monohydrate;2,3-propanetricarboxylicacid,2-hydroxy-monohydrate;citric;Citric acid hydrate;Citricacidhydrate;Citronensure-hydrat;CitronensureMonohydrat
CAS 5949-29-1
EINECS 200-662-2
Molecular formula C6H10O8
Molecular Weight 210.14
Physical and Chemical Properties
M.P. -94 C(lit.)
B.P. 56 C760 mm Hg(lit.)
Density 0.791 g/mL at 25 C(lit.)
F.P. 1 F
Water Solubility 1630 g/L (20 C)
Specifications
Items Standard(BP98)
Definition Complies with the test
Appearance A white, crystalline powder, colorless crystals or graniles
Identification Complies with the test
Assay 99.5%~100.5%
Loss on drying 0.5%
Resfily carbonisable sucbstances Pass the test
Sulfate Ash 1%
Iron 50ppm
Chloride 50ppm
Oxalate 300ppm
Sulphate 150ppm
Heavy metals 10ppm
Arsenic 4ppm
Calcium 200ppm
Barium Pass the test
Tridodecylamine 1ppm
Specifications 
1). Competitive price
2). Quality guaranteed BP/EP/USP
3). Prompt delivery 
4). Good after service

citric acid monohydrate 
Product name Citric acid monohydrate
Synonyms Hydrous citric acid
CAS No. 5949-29-1
EINECS 221-095-7
Molecular formula C6H8O7.H2O
Molecular weight 210.14
Appearance White crystalline powder
Melting point 135-152 ºC
Boiling point 309.6 °C at 760 mmHg
Assay     99.5-101.0%
Moisture 7.5-9.0%
Sulphated Ash 0.1 ppm
Sulphate 150 ppm
Oxalated 350 ppm
Calcium 200 ppm
Heavy Metals 10 ppm
Iron 50 ppm
Chloride 50 ppm
Aluminium 0.2 ppm
Packing 25Kg/drum or as demand
Application mainly used as food, also used in preparation of medicine 

2. Characteristic
adjusting acidity and convert sucrose to prevent sugar from crystallizing and ingredient oxidizing in candy processing.non-toxic with proper sour It's easily dissolved in water and has buffering ability.adjust PH and
integrate metal ion, improving expiration date.Citric acid can adjust acidity in cosmetic and it's mainly applied in producing face cream and shampoo.

3. Usage
Citric Acid is mainly used as acidulant,flavoring agent,preservative and antistaling agent in food and beverage industry.Moreover,it is also used as antioxidant,plasticizer and detergent in chemical,cosmetics and cleaning industries.
1). In the food industry,it is used as the acidulant in the making of soda,candy,biscuit,can,jam,juice and so on.Moreover,it can be used as the antioxidant of grease.
2). In the medicine industry,it is the raw material of many pharmaceuticals,such as ferric ammonium citrate (blood tonic),sodium citrate(blood transfusion agent).Moreover,citric acid is also used as the acidulant in lots of medicines.
3). In the chemical industry,esters of citric acid can be taken as the non-toxic plasticizer to make the plastic film of food package.
4). It can be used as both the auxiliary agent in the industrial and civil detergent to make nuisanceless detergent and the retarder in concrete.Moreover,it is also applied to industries like electroplating, leather and ink.

4. Function 
Citric acid is a weak organic acid.It is a natural preservative and is also used to add an acidic,or sour,
taste to foods and soft drinks.In biochemistry,it is important as an intermediate in the citric acid cycle
and therefore occurs in the metabolism of almost all living things. It also serves as an environmentally
benign cleaning agent and acts as an antioxidant.Citric acid exists in a variety of fruits and vegetables, most notably citrus fruits.At room temperature,citric acid is a white crystalline powder.It can exist either in ananhydrous (water-free) form or as a monohydrate the monohydrate forms when citric acid is crystallized
from cold water.More than 50% is being used as acidulent in beverages and some 20% in other food applications.20% is being used for detergent applications and 10% for other non food related applications like cosmetics and chemical industry.

5. Specification sheet
ITEM SPECIFICATION RESULT
Appearance Colorless or white crystal Colorless or white crystal
Identification Complies with the limit Test Conforms
Clarity&Colour of Solution Pass test Pass test
Purity 99.5~101.0% 99.96%
Moisture 7.5~8.8% 8.72%
Sulphated Ash ≤0.05% 0.01%
Sulphate ≤150ppm <150ppm
Oxalic acid ≤100ppm <100ppm
Heavy Metals ≤5ppm <5ppm
Readily Carbonisable Substance Pass test Pass test
Bacterial Endotoxin ≤0.5IU/mg <0.5IU/mg
Aluminium ≤0.2ppm <0.2ppm
Lead ≤0.5ppm <0.5ppm
Arsenic ≤1ppm < 1ppm
Mercury ≤1ppm < 1ppm
Mesh 8-80MESH Conforms
Conclusion: IN CONFORMITY WITH BP/USP/FCC/E330
Name Citric Acid Anhydrous Citric Acid Monohydrate
Appearance Colourless or White crystalline powder Colourless or White crystalline powder
Chemical formula C6H8O7 C6H8O7·H20
CAS No. 77-92-9 5949-29-1
EINECS No. 201-069-1 201-069-1
Molecular weight 192.1 210.14
Model number BP98/E330/USP24/FCC BP93/BP98/E330/USP24/FCC
Packing In 25KG composite paper-plastic bags In 25KG composite paper-plastic bags
Name Citric Acid Anhydrous Citric Acid Monohydrate
Item Standard Standard
Assay, % 99.5-100.5 -
Purity, % - 99.5-101.5
Sulphate, ppm 150 Max 150 Max
Oxalate, ppm 100 Max 100 Max
Calcium, ppm 200 Max -
Heavy metals, ppm 5 Max 5 Max
Iron, ppm 50 Max -
Chloride, ppm 50 Max -
Sulphated ash, ppm 0.1 Max 0.05 Max
Barium Pass Pass
Bacterial endotoxin, IU/mg 0.5 Max 0.5 Max
Aluminium, ppm 0.2 Max 0.2 Max
Lead, ppm 1 Max 0.5 Max
Moisture, % 0.5 Max 7.5-8.8
Mercury, ppm 1max 1max







 

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