2,3,4-Trihydroxybenzaldehyde
2144-08-3
Industrial Grade
99.5%
Any China Port
20kg/0.2kg Bag
2020-01-01
Gallic acid,3,4,5-Trimethoxybenzoic acid methyl ester,Pyprogallic acid,Propyl gallate,2,3,4-Trihydroxy benzaldehyde
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Product Description
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Seller Information
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Description
This product Wnichis used in pharm aceutical industry is a pnarmaceutical intermediate of Benserazide.
Uses: 2,3,4-Trihydroxybenzaldehyde is used in chemical and pharmaceutical intermediates and is a phenolic benzaldehyde with antibacterial activity.
Chemical properties: Light yellow needle crystal (water). m.p.161-162℃, irritating.
Uses: Used in the pharmaceutical industry for benzathine intermediatesBasic Info-
Product Name:
2,3,4-Trihydroxybenzaldehyde
Other Name:Benzaldehyde,2,3,4-trihydroxy-;2,3,4-Trihydroxybenzaldehyde;3,4-Dihydroxysalicylaldehyde;NSC 22595;2,3,4-Trihydroxybenzaldeyde
CAS No.:2144-08-3
Molecular Formula:C7H6O4
InChIKeys:InChIKey=CRPNQSVBEWWHIJ-UHFFFAOYSA-N
Molecular Weight:154.12000
Exact Mass:154.12
EC Number:218-404-2
NSC Number:22595
DSSTox ID:DTXSID9057684
HScode:2912499000
Characteristics-
PSA:
77.76000
XLogP3:0.9
Appearance:white to off-white crystalline powder
Density:1.598 g/cm3
Melting Point:158 °C
Boiling Point:301.9ºC at 760 mmHg
Flash Point:112ºC
Refractive Index:1.734
Storage Conditions:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Pressure:0.000573mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
H335 May cause respiratory irritation
H412 Harmful to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
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
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Gallic acid,3,4,5-Trimethoxybenzoic acid methyl ester,Pyprogallic acid,Propyl gallate,2,3,4-Trihydroxy benzaldehyde
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Location:
Yanmen industrial park,Hongjiang area ,Huaihua city,Hunan province,China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A
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Average lead Time:
60
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
101-200
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Year of Establishment:
2010
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Certifications:
ISO9001
Hunan Huiya Biotechnology Co., Ltd. is located in the industrial park of Hongjiang District, Huaihua City, Hunan Province. It specializes in the deep processing of gallnut processing series products, biomedical intermediate products, fine chemical products, food additives and feed additive products. , Production and sales as one. Its product series, high technology content, large market radiation, and significant economic benefits. The company has a solid scientific and technological team, powerful testing methods, innovative production technology and advanced synthesis equipment. It is a leading enterprise in agricultural industrialization in Huaihua City, a leading enterprise in forestry industrialization in Hunan Province, and a national high-tech enterprise. It is also a member of the China Forestry Industrialization Council. The company officially landed on the New Third Board (stock code 836804) on April 19, 2016.
The company adheres to the enterprise spirit of "integrity and pragmatism, innovation and striving for excellence", and implements the enterprise tenet of "quality first, customer first". The company integrates business philosophy into practice and is committed to creating a technical service platform for biomedical intermediates and fine chemical products that use gallnut as the main raw material. -
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