Professional API Manufacturer CAS 50-81-7 Ascorbic Acid Vitamin C
GMP HALAL ISO FDA 90 Inquiries
50-81-7
Cosmetic/Food/Pharmaceutical Grade
99%
Boil Bag
Yes
2022-12-31
Herb Extracts,Cosmetic raw materails,API
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Product Description
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Seller Information
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Inquiry History
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Description
Health Supplement Raw Material Ascorbic acid Powder VC Capsule Nutrition Vitamin C
1.Quick Details of Vitamin C/ Ascorbic acidItem:
Vitamin C Capsule/ Ascorbic acid Specifications:
500mg 1000mg Appearence:
White crystalline powder OEM:
Yes
Payment:
T/T West Union Alibaba Trade Assurance
Shelf Time:
2 year
Storage:
Keep Dry and Keep away from Sunlight
Main Export Country
The Amercias, Europe, Southeast Asia
2.Production Description of Vitamin C/ Ascorbic acid
Vitamin C is a colorless crystal, odourless, acidic taste. Soluble in water and ethanol. Stable in dry air , and its solution is not stable.
As well as, vitamin C takes part in many metabolism procedures in the human body, helps decrease brittleness of blood capillaries and
increase body resistance
3.Specification of Vitamin C/ Ascorbic acid
ITEMSTANDARD Appearance White 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 solution Clear Heavy metals ≤0.0003% Assay (as C 6H 8O6, %) 99.0 ~ 100.5 Copper ≤3 mg/kg Iron ≤2 mg/kg Mer ≤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 ≤ 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
4.Fuction of Folic Vitamin C/ Ascorbic acidVitamin C is widely used in many fields such as food , beverage, breeding and forage additives. Its main functions reflected in following
5 aspects:
1)Keep food, fruits and beverage fresh and prevent them from producing unpleasant smell.
2)Prevent formation of nitrous amine from nitrous acid in meat products.
3)Improve dough quality and make baked food expand to its maximum.
4Compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures.
5)Used as nutritional element in additives,Feed additives.5.Application of Vitamin C/ Ascorbic acid
1.Food Grade: As antioxidant and food nutrition enhancer, Vitamin C is used in flour product, beer, candy, jam, can, drink, dairy products
2.Medicine Grade: Vitamin medicines, prevent scurvy, and a various of drugs for acute or chronic infectious diseases, purpura, dental caries,
gingival abscess, anemia
3.Cosmetic Material: Vitamin C can promote collagen formation, its antioxidation, can restrain pigment spots
ECHEMI Editorial ReferenceL-Ascorbic acid is an effective reducing agent and donor antioxidant.CertificatesBasic Info-
Product Name:
L-Ascorbic acid
Other Name:L-Ascorbic acid;Allercorb;Antiscorbic vitamin;Antiscorbutic vitamin;Ascorbajen;Ascorin;Ascorteal;Ascorvit;Cantan;Cantaxin;Catavin C;Cebicure;Cebione;Cecon;Cegiolan;Ceglion;Celin;Ce-Mi-Lin;Cenetone;Cereon;Cergona;Cescorbat;Cetemican;Cevalin;Cevatine;Cevex;Cevimin;Ce-Vi-Sol;Cevitamic acid;Cevitamin;Cevitan;Cevitex;Ciamin;Cipca;Concemin;Davitamon C;3-keto-L-Gulofuranolactone;L-3-Keto-threo-hexuronic acid lactone;Laroscorbine;Lemascorb;Liqui-Cee;3-Oxo-L-gulofuranolactone;Planavit C;Proscorbin;C-Quin;Ribena;Secorbate;Vicelat;Vicin;Vitacimin;Vitacin;Vitamin C;Vitamisin;Vitascorbol;Redoxon;Vitacee;L-threo-Hex-2-enonic acid,γ-lactone;Ascorbic acid;L-Lyxoascorbic acid;Xyloascorbic acid,L-;Cevital;L-Xyloascorbic acid;C-Vimin;Testascorbic;Adenex;Hybrin;Cetamid;Colascor;Scorbu C;Xitix;Celaskon;Cebion;Cemagyl;Ascorbutina;Viforcit;Vitace;IDO-C;Viscorin;Ascoltin;Hicee;Neo-Valdrin;(+)-Ascorbic acid;Citrovit;Chewcee;L-threo-Ascorbic acid;Ronotec 100;L-(+)-Ascorbic acid;Rontex 100;Juvamine;Rovimix C;Vasc;P 1110;VC 97;Kangbingfeng;Suncoat VC 40;Viscorin 100M;Cewin;Ceklin;Ascorbicap;Cetane;Cetane-Caps TC;Cetebe;E 300;NSC 218455;NSC 33832;Cell C;Ascorell;C-L 6/PW;VC 40;100M;Cinal;Rovimix C-EC;Vitashure 160;Cevarol;Tanvimil C;Vaginorm-C;Monovitan C;Pascorbin;Ascorbalox;Energil C;Bovi-C;Emvit-C;Novasol Cof;5-(1,2-Dihydroxyethyl)-3,4-dihydroxy-5H-furan-2-one;14536-17-5;30208-61-8;50976-75-5;56172-55-5;56533-05-2;57304-74-2;57606-40-3;88845-26-5;89924-69-6;129940-97-2;154170-90-8;259133-78-3;623158-95-2;882690-91-7;884381-69-5;885512-24-3;896436-13-8;1018124-03-2;1129294-89-8;1428525-25-0;1703051-92-6
CAS No.:50-81-7
Molecular Formula:C6H8O6
InChIKeys:InChIKey=CIWBSHSKHKDKBQ-JLAZNSOCSA-N
Molecular Weight:176.124
Exact Mass:176.12
EC Number:200-066-2
HScode:29362700
Categories:
Characteristics-
PSA:
107.22
XLogP3:-1.4074
Appearance:White to very light yellow crystalline powder
Density:1.65 g/cm3
Melting Point:190-192 °C (decomp)
Boiling Point:415.8ºC at 760 mmHg
Flash Point:180.4ºC
Refractive Index:21 ° (C=10, H2O)
Water Solubility:H2O: 333 g/L (20 ºC)
Storage Conditions:Ventilation low temperature drying
Vapor Pressure:9.28X10-11 mm Hg at 25 deg C (est)
Toxicity:LD50 oral in rat: 11900mg/kg
Specific rotation:[α]D/20 between + 20,5° and + 21,5° (10 % w/v aqueous solution)
Explosive limit:Dust forms explosible mixtures in air with moderate explosion severity.
Odor:Odorless
Taste:Pleasant, sharp, acidic taste
PH:Between 2,4 and 2,8 (2 % aqueous solution)
PKA:4.7(at 10 °C)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from strong oxidants and strong bases.Solutions of ascorbic acid are rapidly oxidized in air and in alkaline media; the drug should be protected from air and light.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Herb Extracts,Cosmetic raw materails,API
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Location:
1403,Jinye B Block
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Payment Terms:
TT against copy of documents
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Average lead Time:
8 days
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
11-50
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Year of Establishment:
2015
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Inquiry History90 Inquiries
Country Product Purchase Quantity Date Posted 
China
Ascorbic Acid 50-81-7
100 KG Mar 5, 2026 
Uzbekistan
ASCORBIC ACID
10000 MT Mar 5, 2024 
India
VITAMIN C
50.00 G Nov 10, 2025
India
Ascorbic Acid
2000.00 MT Oct 23, 2023 
Malaysia
ASCORBIC ACID
1000 KG Jun 14, 2024 
Indonesia
vitamin c
1 MT Sep 30, 2026 
Bangladesh
Ascorbic Acid
25 KG Sep 14, 2026
Uzbekistan
Ascorbic Acid (Vitamin C)
4000 KG Sep 10, 2026 
Canada
Ascorbic acid
50000 MT Aug 26, 2026 
Ecuador
Ascorbic acid
1 20' Fcl Aug 13, 2026
Ecuador
Ascorbic acid
1 20' Fcl Aug 12, 2026 
Brazil
Crystalline Ascorbic Acid
36 MT Jul 15, 2026 
Pakistan
Ascorbic Acid
24.00 MT Jul 10, 2026
Ecuador
ASCORBIC ACID
20 MT Jul 7, 2026 
Australia
Vit C
1 KG Jul 6, 2026
Ecuador
ASCORBIC ACID
10 MT Jul 2, 2026 
Thailand
vitamin C
1 MT Jun 3, 2026 
Philippines
Ascorbic acid
1000 KG Jun 1, 2026 
Burkina-faso
Ascorbic Acid (Luwei or CSPC)
1.5 MT Mar 25, 2026 
Egypt
Ascorbic Acid
1.00 KG Mar 13, 2026 Post an enquiry for this product
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