ASCORBIC ACID

ASCORBIC ACID photo-1
US$ 3,400 - 3,600 MOQ: 20 Tons
Key Specifications
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Function:
Antioxidant
Type:
Vitamins
Dosage Form:
Powder
Payment & Shipping
Payment Methods:
Port of Shipment:
qingdao port dalian port tianjin port
Delivery Detail:
Delivery time depends on order quantity.
Function Antioxidant
Type Vitamins
Dosage Form Powder

Specifications

white or almost white crystal crystalline powder

Product Name

ASCORBIC ACID

Analysis Standard

BP2011/USD36/FCCVIII/E300

Batch Number

201401010

Quantity

2000KGS

Manufacture Date

JAN.2014

Expiry Date

DEC.2016

 

Analysis Contents

Analysis Standard

Analysis Results

Description

White or almost White

crystals Crystalline Powder

Pass

Identification

Positive Reaction

Positive Reaction

Melting Point

About 190°C

190.1 °C

PH

2.4-2.8

2.42

Clarity Of Solution

Clear

Clear

Colour Of Solution

BY7

<BY7

Copper

5ppm

<5ppm

Heavy Metals

10ppm

<10ppm

Mercury

<0.1mg/kg

<0.1mg/kg

Iron

2ppm

<2ppm

Oxalic Acid

0.2%

<0.2%

Lead

<2mg/kg

<2mg/kg

Arsenic

3ppm

<3ppm

ZINC

0.25ppm

<0.25ppm

Loss on drying

0.1%

<0.1%

Residue on ignition

0.1%

<0.1%

Specific Rotation

+20.5°–+21.5°

+21. 22°

Organic Volatile Impurities

Pass

Pass

Assay

99.0% - 100.5%

99.92%

 

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Business Type
Trading Company
Year Established
2001
Factory Size
Below 1,000 square meters
Total Employees
Fewer than 5 People

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