Methyl Paraben good feedback
5 Inquiries
99-76-3
Pharmaceutical Grade
Any China Port
25kg/10kg Drum
2018-11-30
Di-p-toluoyl-D-tartaric acid
-
Product Description
-
Seller Information
-
Inquiry History
-
Description
English name: Methyl-4-hydroxybenzoate
Chemical name: methyl paraben, methyl paraben
CAS: 99-76-3; content: 99.0～100.5%
Executive Standard: BP2000; USP24
Molecular formula: C8H8O3 Molecular weight: 152.2
Melting point: 125-128° Loss on drying: ≤0.5%
Properties: white crystal or white crystalline powder, easily soluble in water and alkaline.
Packing: 25kg/cardboard drum
Storage: shading, sealed and stored.
Uses: Mainly used as bactericidal preservatives in food, cosmetics and medicine, and also used as feed preservatives.
Basic Info-
Product Name:
Methylparaben
Other Name:NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;METHYLPARABEN,FCC;METHYLPARABEN,NF;4-HYDROXYBENZOICACIDMETHYLESTER(METHYLPARABEN);4-HYDROXYLMETHYLBENZOATE;Methyl-4-hydroxybenzoat
CAS No.:99-76-3
Molecular Formula:C8H8O3
InChIKeys:LXCFILQKKLGQFO-UHFFFAOYSA-N
Molecular Weight:152.15
Exact Mass:152.15
BRN:509801
EC Number:202-785-7
TSCA:TSCA listed
Color/Form:White to almost white
HScode:29182930
Categories:
Characteristics-
PSA:
46.5
XLogP3:2
Appearance:White to almost white Crystalline Powder
Density:1,46g/cm
Melting Point:125-128 °C (lit.)
Boiling Point:298.6 °C
Flash Point:280°C
Refractive Index:1.4447 (estimate)
Water Solubility:Slightly soluble in water.
Storage Conditions:0-6°C
Vapor Pressure:0.000005 hPa (20 °C)
Toxicity:ADI 0～10mg/kg(FAO/WHO,2001).GRAS(FDA,§184．1490，2000).LD503000mg/kg(Dog, mouth)
Flammability characteristics:Flammable, spicy and irritating smoke emitted from the fire
Odor:odorless or faint char. odor, sl. burning taste
PH:5.8 (H2O, 20°C) (saturated solution)
PKA:pKa 8.15(H2O,t =20.0) (Uncertain)
Henrys Law Constant:4.5×103mol/(m3Pa) at 25℃, HSDB (2015)
Autoignition Temperature:>600 °C
Critical Temperature & Pressure:room temp
Hazard IdentificationClassification of the substance or mixture
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word No signal word
Hazard statement(s) H411 Toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P273 Avoid release to the environment.
Response P391 Collect spillage.
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.
-
-
Seller Information
-
Business Type:
Distributor
-
Main Products:
Di-p-toluoyl-D-tartaric acid
-
Location:
Luojia mountain road, Hongshan District, Wuhan, Hubei, room 706, Luojia mountain building, 7.
-
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A
-
Average lead Time:
15
-
Total Annual Revenue:
$5 million-$10 million
-
Total Employees:
11-50
-
Year of Establishment:
2018
Hubei Jianwen Bio-Pharmaceutical Co., Ltd. is a professional enterprise engaged in research, development, production and sales of pharmaceutical raw materials, food and feed additives. The sales department is located in Hongshan District, Wuhan. The production base Wuhan Yuanqi Pharmaceutical Chemical Co., Ltd. is adjacent to Wuhan Optics Valley Bio City. With its excellent sense of innovation, advanced management concepts and guided by the national industrialization policy, the company will create a path of integration of production, learning and research. The company has the right to import and export goods, the products are exported to Europe and the United States and other markets. The company has always been adhering to the company's mission of "scientific innovation as the soul of the enterprise, customer first", and put forward the business development concept of "new products, high quality, high service, low energy consumption, green environmental protection".
The company has a group of professional sales, technical support, after-sales service and other professional teams in the pharmaceutical and chemical industry, and has established a solid cooperative relationship with major pharmaceutical raw materials companies across the country. It also maintains long-term technical exchanges and business cooperation with many key universities in Central China. . Equipped with an industry-leading experimental testing facility, it has a high-performance liquid phase detection system, a spectrophotometer, and a melting point meter. Committed to the research and development and production of various pharmaceutical intermediates and APIs, with strong product innovation capabilities. In the next few years, Jianwen Bio will continue to work hard to make a fine positioning standard for the pharmaceutical raw materials market, focusing on the biomedical field, actively participating in the development of various green chemical products, and creating high-tech enterprises. Work hard.
The company operates a scientific and effective enterprise management model and is committed to establishing a modern international enterprise mechanism. The company advocates the development tenet of “people-oriented”, recruits talents from all directions, gathers elites and actively builds learning enterprises. Jianwen Bio adheres to the core values of customer-centered, honest and win-win, actively creating good customer relationships and advanced service concepts, creating the highest value for customers, and customer satisfaction is our success. We are willing to cooperate sincerely with the customers at home and abroad to keep up with the times and create brilliance. -
-
Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
India
Methyl parahydroxybenzoate (E218)
3 MT Sep 13, 2023 
Egypt
Methyl parben
250.00 KG Dec 25, 2024
India
Methylparaben NF
25 MT Jan 8, 2024
Egypt
Methyl Paraben Base
500.00 KG Jan 29, 2026 
United States
China Manufacturers Active Concentrate Detergent Raw Material Liquid 86438-79-1 Capb T-50 Betaine 50%
55 G Jul 11, 2023 Post an enquiry for this product
