Ascorbic Acid/Vitamin C,China TOP price supplier

product details

Origin:Shaanxi China

Brand:TOP

Ascorbic Acid/Vitamin C
Product Name:Ascorbic Acid BP2007
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Ascorbic Acid/Vitamin C

Features:

Molecular formula:C ₆ H ₈ O ₆

Description:

Ascorbic acid/VC is colorless crystals or a white or almost white

Crystalline powder which discolors on exposure to air and moisture

Odorless or almost odorless and tasted sour

Easily soluble in water and a few partial soluble in ethanol

Insoluble in ether and chloroform.

Application:

Mainly to production of various medicines as clinically important material for supplementary cure practice in different sectors.

Being food additives, it acts as superior and reliable agent in nutrition, antiseptic and flour processing aspects.

Helping enhance the immune system of animals as being served in feed additives.

Specification: BP2005

Package: 25kg/carton

Analysis Contents

Analysis Standard

Analysis Result

Characteristics

White or almost White Crystals Crystalline Power

Pass

Identification

Positive Reaction

Positive

Melting Point

About 190

190.9

PH

2.1-2.6

2.43

Clarity of Solution

Clear

Clear

Colour of Solution

≤BY7

<BY7

Copper

≤5ppm

<5ppm

Heavy Metals

≤10ppm

<10ppm

mercury

≤1ppm

<1ppm

Lead

≤2ppm

<2ppm

Arsenic

≤3ppm

<3ppm

Oxalic Acid

≤0.2%

<0.2%

Iron

≤2ppm

<2ppm

Loss of Drying

≤0.4%

<0.4%

Sulphate Ash

≤0.1%

<0.1%

Specific Optical Rotation

+20.5°- +21.5°

+21.0°

Mesh

40-80 mesh

Pass

Organic Volatile Impurities

Pass

Pass

Assay

99.0% - 100.5%

99.9%

Conclusion

The Above Mentioned product conforms to BP2005/USP30

CAS No.: 50-81-7 Place of Origin: Shaanxi China (Mainland) Type: Nutrition Enhancers

Brand Name: TOP Color: White Purity: 99%

Analysis Contents	Analysis Standard	Analysis Result
Characteristics	White or almost White Crystals Crystalline Power	Pass
Identification	Positive Reaction	Positive
Melting Point	About 190	190.9
PH	2.1-2.6	2.43
Clarity of Solution	Clear	Clear
Colour of Solution	≤BY7	<BY7
Copper	≤5ppm	<5ppm
Heavy Metals	≤10ppm	<10ppm
mercury	≤1ppm	<1ppm
Lead	≤2ppm	<2ppm
Arsenic	≤3ppm	<3ppm
Oxalic Acid	≤0.2%	<0.2%
Iron	≤2ppm	<2ppm
Loss of Drying	≤0.4%	<0.4%
Sulphate Ash	≤0.1%	<0.1%
Specific Optical Rotation	+20.5°- +21.5°	+21.0°
Mesh	40-80 mesh	Pass
Organic Volatile Impurities	Pass	Pass
Assay	99.0% - 100.5%	99.9%
Conclusion	The Above Mentioned product conforms to BP2005/USP30

CAS No.: 50-81-7	Place of Origin: Shaanxi China (Mainland)	Type: Nutrition Enhancers
Brand Name: TOP	Color: White	Purity: 99%