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White Powder Citric Acid Pharmaceutical Raw Materials CAS No. 77-92-9 C6H8O7

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White Powder Citric Acid Pharmaceutical Raw Materials CAS No. 77-92-9 C6H8O7

White Powder Citric Acid Pharmaceutical Raw Materials CAS No. 77-92-9 C6H8O7
White Powder Citric Acid Pharmaceutical Raw Materials CAS No. 77-92-9 C6H8O7 White Powder Citric Acid Pharmaceutical Raw Materials CAS No. 77-92-9 C6H8O7 White Powder Citric Acid Pharmaceutical Raw Materials CAS No. 77-92-9 C6H8O7 White Powder Citric Acid Pharmaceutical Raw Materials CAS No. 77-92-9 C6H8O7

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Product Details:
Place of Origin: Wuhan
Brand Name: Excellentbiotech
Certification: SGS,ISO9001,UKAS
Model Number: 77-92-9
Payment & Shipping Terms:
Minimum Order Quantity: 10g
Price: Negotiable
Packaging Details: Discreet ways of packing for customs guaranteed
Delivery Time: Within 8hours after confirmation of your payment
Payment Terms: , , T/T, D/P
Supply Ability: T/T, , ,Bitcoin,Paypal
Detailed Product Description
Assay: 99.94% MF: C6h8o7
Appearance: Colorless Or White Crystal Transport Package: Standard Packing
Specification: BP98/USP24 Type: Citric Acid
Resource: Natural Identification: Complies With The Limit Test
High Light:

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Product Description

 

Citric acid is a weak organic acid, and is triprotic. 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. Lemons and limes have particularly high concentrations of the acid; It can constitute as much as 8% of the dry weight of these fruits (1.44 and 1.38 grams per ounce of the juices, respectively). The concentrations of citric acid in citrus fruits range from. 005 mol/L for oranges and grapefruits to. 030 mol/L in lemons and limes. These values will vary depending on the circumstances in which the fruit was grown.


Applications


The dominant use of citric acid is as a flavoring and preservative in food and beverages, especially soft drinks.Within the European Union it is denoted by E number E330. Citrate salts of various metals are used to deliver those minerals in a biologically available form in many dietary supplements. The buffering properties of citrates are used to control pH in household cleaners and pharmaceuticals. In the United States the purity requirements for citric acid as a food additive are defined by the Food Chemicals Codex, which is published by the United States Pharmacopoeia

Foods, other
Citric acid can be added to ice cream as an emulsifying agent to keep fats from separating, to caramel to prevent sucrose crystallization, or to recipes in place of fresh lemon juice. Citric acid is used with sodium bicarbonate in a wide range of effervescent formulae, both for ingestion (e.g., powders and tablets) and for personal care (e.g., bath salts, bath bombs, and cleaning of grease). Citric acid is also often used in cleaning products and sodas or fizzy drinks.

Citric acid sold in a dry powdered form is commonly sold in markets and groceries as "sour salt", due to its physical resemblance to table salt. It has use in culinary applications where an acid is needed for either its chemical properties or for its sour flavor, but a dry ingredient is needed and additional flavors are unwanted (e.g., instead of vinegar or lemon juice)


citric acid anhydrous

 

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%

99.94%

Moisture

< 1.0%

0.14%

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

30-100MESH

Conforms

Conclusion: IN CONFORMITY WITH BP/USP/FCC/E330

 


citric acid monohydrate

 

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

 

White Powder Citric Acid Pharmaceutical Raw Materials CAS No. 77-92-9 C6H8O7 0

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