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Vitamin C (Coated 97%)

Min. order:500 kg
Trade Terms:FOB, CFR, CIF, CIP
Payment Terms:L/C, T/T, Paypal, Western Union
Trademark:OEM

Product Details

Basic Info.

Model NO.:Coated 97%
Classification:Vitamin
Function:Nourishing and Balancing Nutrition
Appearance:Powder
Package:25kgs Carton as Request
Shelf Time:2 Years
Delivery:Within 15after Receiving Deposit
Payment:T/T &L/C at Sight
Export Markets:Global

Additional Info.

Trademark:OEM
Packing:25kg Carton or Fiberdrum With 2 Layers of PE Liner
Standard:Bp2008/Usp31
Origin:China
HS Code:29369000
Production Capacity:4, 500 Tons/Year

Product Description

Vitamin C (Coated 97%)Appearance: White or almost white granular pass

Odor: Odorless or almost odorless

Identification: Positive Reaction

Heavy Metals (lead) <10ppm

Arsenic <3ppm

Loss on drying((1g, silica gel, 24h) 0.15% max

Residue on ignition 0.1% max

Assay (Calculated on the dried basis) 96.0- 98.0%

Fineness: Through 20 Mesh &ge 98% b. Through 100 Mesh 25%

Microbiology Max. 500aerobe/g Max. 100 fungus/g

Absence of E. Coli

Storage: Kept in cool, dry and closed place

Shelf-life: 2 years

ITEMSTANDARD
AppearanceWhite or  almost  white crystal  or  crystalline powder
Identification  Positive
Melting point 191 °C  ~  192°C 
pH (5%,  w/v)  2.2 ~   2.5 
pH (2%,w/v)  2.4 ~   2.8 
Specific optical  rotation +20.5°  ~  +21.5°  
Clarity  of  solutionClear 
Heavy metals≤0.0003% 
Assay (as C 6H 8O6, %) 99.0  ~  100.5 
Copper≤3 mg/kg
Iron≤2 mg/kg
Mercury≤1 mg/kg 
Arsenic≤2 mg/kg 
Lead≤2 mg/kg
Oxalic acid≤0.2%
Loss   on drying≤0.1%
Sulphated ash≤ 0.1%
Residual solvents (as methanol)≤ 500  mg/kg 
Total  plate count (cfu/g)≤ 1000
Yeasts  & molds (cfu/g)≤ 100  
Escherichia.  Coli/g Absence 
Salmonella/  25g Absence 
Staphylococcus aureus/ 25g Absence 

Supplier Profile
  • China manufacturers & suppliers Tianjin Haitong Chemical Industrial Co., Ltd.
  • Audited Supplier
  • Tianjin, China
  • Business Type: Manufacturer, Trading Company, Other
  • Main Products: Citric Acid, Sodium Citrate, Malic Acid, Potassium Sorbate, Sodium Saccharin, Sodium Benzoate, Sodium Ascorbate, Sorbic Acid, Lecithin
  • OEM/ODM Service: No
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