Gallic acid | CAS 149-91-7
High-quality chemical supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.
Specifications
| Molecular Formula | C7H6O5 |
|---|---|
| Molecular Weight | 170.1195 |
| Melting Point | 251℃ (dec.) |
| Boiling Point | 501.1°C at 760 mmHg |
| Flash Point | 271°C |
| Water Solubility | 12 g/L cold water |
| Vapor Pressure | 7.32E-11mmHg at 25°C |
Detailed Chemical Properties & Synonyms
Physical & Chemical Properties
针状结晶（由无水甲醇和氯仿中结晶），210℃升华时，得到一个稳定型结晶，258～265℃（分解）和一个不稳定型结晶，熔点225～230℃。密度1.694g/cm3(60℃)。100～120℃失去结晶水。1g溶于87ml水、3ml沸水、6ml乙醇、100ml乙醚、10ml甘 油、5ml丙酮。不溶于苯、氯仿、石油醚。
Applications / Uses
具有抗菌作用，可治疗菌痢。具有收敛、止血、止泻作用。可用作防腐剂。可制备焦性没食子酸、药物、墨水、媒介染料和防爆剂等。还用作显影剂和检测游离无机酸、二羟基丙酮、生物碱和金属等的分析试剂。
Product Overview
| Product Name | Gallic acid |
|---|---|
| CAS Number | 149-91-7 |
| Category | Basic Chemicals |
| Supplier | Jinan Shenghe Chemical Co., Ltd. |
Description
Gallic acid (CAS 149-91-7) is a chemical product supplied by Jinan Shenghe Chemical Co., Ltd.. We provide consistent-quality Gallic acid to global B2B buyers, with stable supply, competitive pricing and full documentation (COA, MSDS, TDS).
Applications
As a chemical raw material, Gallic acid is widely used in fine chemical synthesis, pharmaceutical intermediates and specialty formulation. Specific grades and specifications are available on request.
Packaging & Storage
Available in 25 kg / 200 kg drums or IBC totes. Store in a cool, dry, well-ventilated place, away from incompatible substances.
Quality & Documentation
Every batch is delivered with Certificate of Analysis (COA), Material Safety Data Sheet (MSDS) and Technical Data Sheet (TDS).
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Applications
具有抗菌作用，可治疗菌痢。具有收敛、止血、止泻作用。可用作防腐剂。可制备焦性没食子酸、药物、墨水、媒介染料和防爆剂等。还用作显影剂和检测游离无机酸、二羟基丙酮、生物碱和金属等的分析试剂。
Packaging & Shipping
- Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
- Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
- Custom: packaging size and labeling per customer requirement
- Lead time: in-stock items ship within 3-5 business days
- Documents: COA, MSDS / SDS, TDS provided with every shipment
- Global: air, sea (FCL / LCL) and express to 80+ countries
Storage & Handling
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Frequently Asked Questions
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
Why Choose Jinan Shenghe Chemical
Request a Quote
Looking for pricing, availability or technical data for Gallic acid?
Email us at sales@shenghechemical.com or use the button above. Our team typically responds within 1 business day.
About Jinan Shenghe Chemical Co., Ltd.
Jinan Shenghe Chemical Co., Ltd.
We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.
Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.