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Best Quality CAS50-81-7 Ascorbic Acid White Powder Vitamin C
Best Quality CAS50-81-7 Ascorbic Acid White Powder Vitamin C
Best Quality CAS50-81-7 Ascorbic Acid White Powder Vitamin C

Best Quality CAS50-81-7 Ascorbic Acid White Powder Vitamin C

USD $3.8 - $4.8 /Kilogram

Min.Order:5000 Kilograms

Supply Ability:
100000 Metric Ton / Metric Tons per Month
Port:
tianjin
Payment Terms:
T/T

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Brand Name:
cspc
Model Number:
50-81-7
Type:
Chewing Gum Bases, Colorants, Flavoring Agents, Preservatives, Sweeteners
EINECS No.:
200-066-2
MF:
C6H8O6
Other Names:
Vitamin C

hebei chunyu trading co.,ltd

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Business Type: Trading Company
Main Products: Xanthan Gum , potassium sorbate , zinc oxide
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Product Details

General Information:

Type: Food Additives

Origin: China

CAS No.: 50-81-7

AUCO No.: 231

Packing: 25kg carton

 

Specification:

Items

Standard

Characteristics

White or almost White crystals Crystalline Powder

Identification

Positive Reaction

Melting point

About 190ºC

PH(5% water in solution)

2.1-2.6

PH(2% water in solution)

2.4-2.8

Clarity of Solution 

Clear

Colour of Solution

≤ BY7

Copper

≤5ppm

Heavy Metals

≤10ppm

Mer

≤0.1mg/kg

Lead 

≤2 mg/kg

Iron

≤2ppm

Arsen

≤3ppm

Cad(Cd)

<1mg/kg

Oxalic Acid

≤0.2%

Impurity E

≤0.2%

Loss on Drying

≤0.4%

Sulphate Ash(Residue On Ignition)

≤0.1%

Specific Optical Rotation

+20.5 °~ +21.5 °

Residual Solvents 

Pass 

Assay

99.0%- 100.5%


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Quick Details

Brand Name:
cspc
Model Number:
50-81-7
Type:
Chewing Gum Bases, Colorants, Flavoring Agents, Preservatives, Sweeteners
EINECS No.:
200-066-2
MF:
C6H8O6
Other Names:
Vitamin C
CAS No.:
50-81-7