Staherb factory supply Natural Ascorbic Acid 98% Vitamin C Powder Cas No. 50-81-7
93 Inquiries
50-81-7
Food grade
98%
Shanghai
Staherb
1kg/aluminium foil bag; 25kg/Cardboard Drum
2024-06-05
plant extract,Fruit powder,herb extract,Carnosic acid,Chamomile P.E.,1-Deoxynojirimycin
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceL-Ascorbic acid is an effective reducing agent and donor antioxidant.Basic Info
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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:
plant extract,Fruit powder,herb extract,Carnosic acid,Chamomile P.E.,1-Deoxynojirimycin
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Location:
No.186,Lugu Valley Garden Road, High-tech Development Zone, Changsha , Hunan, P.R. China
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
120
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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:
2010
Changsha Staherb Natural Ingredients Co., Ltd., a good supplier of professional herb extracts, especially those with high purity and standardized production process. Our company devotes to supply high quality products and services to customers in R&D and production fields of health products, cosmetics, feed additives and biopesticides.
With cordial and professional R&D, sales and after-sales service groups, Staherb has potent capabilities both in R&D and production. The company persists in high investment on R&D of active ingredients of plants and promotes innovation on demands of customers. Upon constant R&D and tracing of new technologies and new products, Staherb makes effective cooperation with famous research institutes, such as CAS Kunming Institute of Botany, State Key Lab of Hunan Forest Products and Chemical Engineering, Hunan Agricultural University and so on.
Now the main products of Staherb are standardized high purity plant extracts, including Epimedium (10-98%), Euccomia Bark Extract (5-95%), Amygdalin (50-98%), Ursolic acid (25-98%) and Corosolic acid (1-98%). In order to meet customers’ research needs, our company also provides over 600 plant extracts, most of which are high-purity monomer plant compounds and reference substance. And some products can be supplied with milligram-scale, kilogram-scale or even to ton-scale. In addition, based upon the powerful R&D capability, Staherb can provide both products customization services and R&D outsourcing services according to customers’ specific requirements, so that to meet their continual innovation needs in the fields of natural products’ discovery and production.
Staherb endeavors to accelerate the response rate of supply chain as well as improve the service superiority upon customers’ continual innovation needs. It also devotions to establish good partnerships with customers and to construct a safe development model which is forward-looking, reciprocal and coexisting, thus to create long-term value for customers through division and cooperation as well as complementation. -
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Inquiry History93 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 
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
China
L-Ascorbic acid
100 KG Mar 4, 2026
India
Ascorbic Acid
100.00 KG Feb 9, 2026
Philippines
L(+)-Ascorbic acid
5000 MT Feb 9, 2026
India
Ascorbic acid
100.00 KG Aug 29, 2025 Post an enquiry for this product
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