China Sell 99% Propyl Gallate CAS 121-79-9 with Factory Price
12 Inquiries
121-79-9
Industrial Grade
99%
qingdao
guozhao
25kg
2026-09-24
CHEMICALS
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferencePropyl gallate is a common food antioxidant. Propyl gallate can inhibit the production of acrolein, glyoxal and methylglyoxal[1][2].Basic Info
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Product Name:
Propyl gallate
Other Name:Benzoic acid,3,4,5-trihydroxy-,propyl ester;Gallic acid,propyl ester;Nipa 49;Nipagallin P;Progallin P;Propyl gallate;n-Propyl 3,4,5-trihydroxybenzoate;Tenox PG;n-Propyl gallate;Propyl 3,4,5-trihydroxybenzoate;PG;Nipanox S 1;Gallic acid n-propyl ester;E 310;NSC 2626;Hemostyptin;Marupi Gallate;Antioxidant PG;GAPR;3,4,5-Trihydroxybenzoic acid propyl ester;56274-95-4
CAS No.:121-79-9
Molecular Formula:C10H12O5
InChIKeys:InChIKey=ZTHYODDOHIVTJV-UHFFFAOYSA-N
Molecular Weight:212.19900
Exact Mass:212.20
EC Number:204-498-2
HScode:29182950
Categories:
Characteristics-
PSA:
86.99000
XLogP3:1.8
Appearance:Propyl gallate appears as fine white to creamy-white crystalline powder. Odorless or with a faint odor. Melting point 150°C. Insoluble in water. Slightly bitter taste.
Density:1.363g/cm3
Melting Point:130 °C
Boiling Point:448.6ºC at 760 mmHg
Flash Point:181.3ºC
Refractive Index:1.5204 (167ºC)
Water Solubility:H2O: 0.35 g/100 mL (25 ºC)
Storage Conditions:0-6ºC
Vapor Pressure:2.6X10-7 mm Hg at 25 deg C (est)
Vapor Density:7.3 (NTP, 1992) (Relative to Air)
Odor:Odorless
Taste:Slightly bitter taste
PH:pH = 6.3 (0.05% aqueous solution); pH = 5.9 (0.1% aqueous solution); pH = 5.7 (0.2% aqueous solution)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H317 May cause an allergic skin reaction
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
Storage none
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
Keep container tightly closed in a dry and well-ventilated place.
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Seller Information
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Business Type:
Distributor
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Main Products:
CHEMICALS
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Location:
No. 109, Chailu Street, Qingnian Park Subdistrict, Huaian District, Jinan City, Shandong Province 280
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Year of Establishment:
2026
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Inquiry History12 Inquiries
Country Product Purchase Quantity Date Posted 
Mexico
Propyl gallate 99% White powder 121-79-9 DeShang
100 KG Sep 11, 2023 
Australia
Propyl Gallate
41 MT Aug 24, 2026 
Russia
Propyl gallate
5 KG Sep 26, 2024
Russia
Propyl gallate
5 G Aug 15, 2024 
Pakistan
Propyl gallate
50 KG Oct 17, 2025 
Germany
Propyl gallate
5 KG Apr 15, 2025 
Egypt
propyl Gallate
2 MT Apr 18, 2024 
Turkey
Propyl gallate
5 KG Nov 29, 2023
Egypt
Propyl Gallate
1 KG Feb 12, 2026 
Austria
Propyl Gallate
1 KG Mar 19, 2024 
South Korea
Propyl gallate
5 KG Feb 1, 2024 
India
Propyl Gallate
25 KG Jan 16, 2024 Post an enquiry for this product
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