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Hefei Reachever Import and Export Limited Company

Vitamin C, Vitamin, CAS No: 50-81-7 manufacturer / supplier in China, offering Nutritional Supplement 50-81-7 Vitamin C, (Metronidazole) -High Quality Metronidazole (CAS: 443-48-1), (Metronidazole) --Treatment of Respiratory Metronidazole and so on.

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Nutritional Supplement 50-81-7 Vitamin C

FOB Price: US $2.1-3.2 / KG
Min. Order: 1 KG
Min. Order FOB Price
1 KG US $2.1-3.2/ KG
Get Latest Price
Port: Shanghai, China
Production Capacity: 5000 Kgs Month
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: BP/USP
  • Customized: Non-Customized
  • Suitable for: Elderly, Children, Adult
  • Purity: >99%
  • pH: 2.1-2.6
  • Loss on Drying: 0.1% Max
  • Transport Package: 25kg Carton
  • Origin: China(Mainland)
  • Powder: Yes
  • Certification: GMP
  • State: Powder
  • CAS No: 50-81-7
  • Heavy Mental: 10ppm Max
  • Trademark: REACHEVER
  • Specification: GMP
Product Description
VITAMIN C CAS NO: 50-81-7 NUTRITIONAL SUPPLEMENT VITAMIN C

CAS No.: 50-81-7
MF: C6H8O6
EINECS No.: 200-066-2
Place of Origin: China (Mainland)

White or almost White crystals Crystalline Powder
Standard(BP2009/USP32)
Vitamin C

Item

Standard(BP2009/USP32)

Test Result

Characteristics

White or Almost White crystals Crystalline powder 

Pass

Identification

Positive reaction

Positive

Melting Point

About 190oC

190.5oC

PH

2.1~2.6

2.42

Sulphate Ash(Residue on Ignition)

≤0.1%

<0.1%

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

Specific Optical Rotation

+20.5~+21.5o

+20.95o

Assay

99.0%~100.5%

99.81%

Lead

<2mg/kg

<2mg/kg

Arsenic

≤2ppm

<2ppm

Cadmium(Cd)

<1mg/kg

<1mg/kg

Loss of Drying

≤0.1%

<0.1%

Oxalic Acid

≤0.2%

<0.2%

Organic Volatile Impurities

Pass

Pass

Mesh

40~80 Mesh

Pass

 

USE:
Food grade: As antioxidant and food nutrition enhancer, Vitamin C is used in flour product, beer, candy, jam, can, drink, dairy products; Medicine grade: Vitamin medicines, prevent scurvy, and a various of drugs for acute or chronic infectious diseases, purpura, dental caries, gingival abscess, anemia; Cosmetic material: Vitamin C can promote collagen formation, its antioxidation, can restrain pigment spots
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