Gallic Acid CAS 149-91-7
10 Inquiries
149-91-7
Shanghai, China
Zhishang Chem
100g; 1kg; 25g
2022-12-31
Dichloromethane,Linocaine hydrochloride
-
Product Description
-
Seller Information
-
Inquiry History
-
Description
Product Name Gallic acid MF C7H6O5 EINECS 205-749-9 Related categories Small molecule inhibitor, natural product; Organic chemical industry; Small molecule inhibitor; Reference substance; Antioxidants; Medical raw materials; Planting and extracting standard products; Carbonyl compounds; Traditional Chinese medicine reference substance; Standard products; Reference substance, standard substance; Plant extracts; Raw materials; Chemical reagent; Synthesis; Industrial raw materials; Intermediate of synthetic materials; Biochemical reagents; API; Analyze the reference substance; Conventional organic chemical industry; Intermediate; Biochemical reagents-other chemical reagents; Organic chemical raw materials; Organic raw materials; Plant extraction; Organic intermediate; Chemical industry; Standard substance-reference substance; Anhydrous gallic acid;
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
About us
Shandong Zhishang Chemical Co.,Ltd owned by Zhishang International Group,is a new chemical enterprise with R&D.
manufacture and sales department.
Our company mainly produce pharmaceutical raw materials and intermediate(expecially Carbohydrate derivatives series).
In recent years,we had made big breakthrough in feed additive,plant extraction,industrial chemicals line.
With our "Honest operation,Quality controlling,Clients first"theory,our company enjoy good repute both home and abroad.
The R&D center located in High-tech zone in Jinan,our production based is in Chemical park of Zhangqiu and Tai'an.Our production process strictly conform with ISO 9001 and ISO 2000 standard.Our lab and workshop also follows strictly with GMP standard.Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term and stable business relations.We have large scale liquid chemical terminal and professional chemical warehouse.
We will always adhere to expand business scope and provide the best quality products and service to the world.
- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.Basic Info-
Product Name:
Gallic acid
Other Name:Benzoic acid,3,4,5-trihydroxy-;Gallic acid;3,4,5-Trihydroxybenzoic acid;NSC 20103;NSC 674319;3,4,5-Hydroxybenzoic acid;A 1925-04
CAS No.:149-91-7
Molecular Formula:C7H6O5
InChIKeys:InChIKey=LNTHITQWFMADLM-UHFFFAOYSA-N
Molecular Weight:170.12000
Exact Mass:170.12
EC Number:205-749-9
UNII:632XD903SP
ICSC Number:1174
NSC Number:755825|674319|36997|20103
DSSTox ID:DTXSID0020650
Color/Form:Colorless or slightly yellow cyrstalline needles or prisms.|NEEDLES FROM ABSOLUTE METHANOL OR CHLOROFORM|White needles
HScode:2918290000
Categories:
Characteristics-
PSA:
97.99000
XLogP3:0.7
Appearance:Gallic acid is an odorless white solid. Sinks in water. (USCG, 1999)
Density:169 g/cm3 @ Temp: 20 °C
Melting Point:210 °C
Boiling Point:501.1ºC at 760 mmHg
Flash Point:271ºC
Refractive Index:1.73
Water Solubility:H2O: 12 g/L cold water;Solubility in water, g/100ml: 1.1 (moderate)
Storage Conditions:Do not store in direct sunlight. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incom
Vapor Pressure:7.32E-11mmHg at 25°C
Dissociation Constants:pKa = 4.40
Collision Cross Section:130.9 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Experimental Properties:Formerly reported as decomp at 235-240 °C|WHITE TO PALE FAWN COLORED CRYSTALS; ODORLESS /MONOHYDRATE/|Solutions of gallic acid, particularly of the alkali metal salts, absorb oxygen and turn brown in air
Air and Water Reactions:Sparingly water soluble (NTP, 1992)
Reactive Group:Acids, Carboxylic
Reactivity Profile:Phenols, such as GALLIC ACID, do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has pKa = 9.88). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid.
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
Dry. Keep in the dark.PROTECT FROM LIGHT.
-
Seller Information
-
Business Type:
Manufactory
-
Main Products:
Dichloromethane,Linocaine hydrochloride
-
Location:
BUILDING 1,HISENSE INTELLIGENCE VALLEY,NO.2116,OF PHOEIX ROAD, HIGH-TECH ZONE ,JINAN CITY ,SHANDONG PROVINCE,CHINA
-
Payment Terms:
D/P,L/C,D/A
-
Average lead Time:
15
-
Total Annual Revenue:
$10 million-$25 million
-
Total Employees:
11-50
-
Year of Establishment:
2016
-
-
Inquiry History10 Inquiries
Country Product Purchase Quantity Date Posted 
United Kingdom
Senwayer Supply Food Grade Gallnut Extract Gallic acid CAS 149-91-7 Gallic acid
25 KG Nov 17, 2023 
India
3,4,5-Trihydroxybenzoic acid(Gallic Acid), 98%
100.00 KG Apr 27, 2025 
Hongkong, China
Gallic Acid
100 KG Jun 2, 2026 
Argentina
Gallic acid
1 KG Jan 7, 2026 
Thailand
Gallic Acid
1 MT Dec 26, 2023 
United States
Gallic Acid 99% Powder SAA09989H89456 SAA
5 KG Aug 10, 2023
India
Gallic acid
1 KG Oct 29, 2025
India
Gallic acid
10 G Feb 27, 2024 
Kuwait
Gallic acid
200 G Aug 23, 2024
India
3-Chloropyridine
200.00 KG Apr 27, 2025 Post an enquiry for this product
Hot Related Products
-
![Methanol 99.85% colourless liquid]( "Methanol 99.85% colourless liquid")
Methanol 99.85% colourless liquid -
![High Purity industrial grade Methanol 99.9% / Methyl Alcohol CAS 67-56-1]( "High Purity industrial grade Methanol 99.9% / Methyl Alcohol CAS 67-56-1")
High Purity industrial grade Methanol 99.9% / Methyl Alcohol CAS 67-56-1$550-650/MT FOB
-
![67-56-1 Methanol 99.9% Colourless Liquid Batong]( "67-56-1 Methanol 99.9% Colourless Liquid Batong")
67-56-1 Methanol 99.9% Colourless Liquid Batong -
![methanoic acid 94%]( "methanoic acid 94%")
methanoic acid 94% -
![formic acide grade]( "formic acide grade")
formic acide grade -
![121-33-5,Vanillin,99,Vanillin, 4-Hydroxy-3-methoxybenzaldehyde, 3-Methoxy-4-hydroxybenzaldehyde, 2-Methoxy-4-formylphenol]( "121-33-5,Vanillin,99,Vanillin, 4-Hydroxy-3-methoxybenzaldehyde, 3-Methoxy-4-hydroxybenzaldehyde, 2-Methoxy-4-formylphenol")
121-33-5,Vanillin,99,Vanillin, 4-Hydroxy-3-methoxybenzaldehyde, 3-Methoxy-4-hydroxybenzaldehyde, 2-Methoxy-4-formylphenol
