We serve Chemical Name:4-Methoxy-2-nitrobenzoic acid CAS:33844-21-2 to global customers since 2007, Pls send inquiry to info@nbinno.com or visit www.nbinno.com our official website should you have any interests. This site is for information only.
Chemical Name:4-Methoxy-2-nitrobenzoic acid
CAS.NO:33844-21-2
Synonyms:2-Nitro-p-anisic acid;WNR BVQ EO1;2-Nitroanisic acid;MFCD04972109;Benzoic acid, 4-methoxy-2-nitro-;Benzoic acid,4-methoxy-2-nitro;2-Nitro-4-methoxybenzoic acid;4-methoxy-2-nitro-benzoic acid;4-Methoxy-2-nitrobenzoic acid;4-methoxy-6-nitrobenzoic acid;2-Nitro-anissaeure;4-Methoxy-2-nitro-benzoesaeure
Molecular Formula:C8H7NO5
Molecular Weight:197.145
HS Code:2918990090
Physical and Chemical Properties:
Melting point:196.5-200.5 °C(lit.)
Boiling point:372.9±27.0 °C at 760 mmHg
Density:1.4±0.1 g/cm3
Index of Refraction:1.588
PSA:92.35000
Exact Mass:197.032425
LogP:1.93
Material Safety Information (Applicable for Hazard Chemicals)
RIDADR:NONH for all modes of transpor
Packing Group:
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Related News: Microarrays of over 5,500 plasma membrane and secreted protein targets are expressed in human cells. 4-Methoxy-2-nitrobenzoic acid manufacturer Exceeding impurities in the drug substance may cause the product and its preparation to be recalled. The company receives an FDA warning letter or a CEP certificate suspension, which in turn will cause customer compensation, product recall costs, and asset impairment losses to affect the company’s performance. 4-Methoxy-2-nitrobenzoic acid supplier We found over half the products we tested contained elevated fluorine levels,” Bruton said.
The cosmetic categories that had the highest percentage of 213 high fluorine products were foundations (63%), eye products (58%), mascaras (47%), and lip products (55%), the study found.
Even more concerning was that cosmetics containing high levels of fluorine more often than not failed to disclose any PFAS chemicals on their labels, Bruton noted.
Further analysis of 29 cosmetics with high fluorine levels revealed that they contained between four and 13 specific PFAS chemicals, researchers found. However, only 1 of the 29 products listed PFAS as an ingredient on the product label.
“Even if a consumer is doing their due diligence and trying to avoid harmful chemicals by reading labels, our work is showing that these harmful chemicals are often not disclosed,” Bruton said.
Despite this, Bruton recommends that consumers who want to limit their exposure to PFAS read the labels anyway, to at least avoid products where the chemicals are accurately listed.
High levels of fluorine were frequently found in products advertised as “long-lasting” and “wear-resistant,” which could provide another clue for discerning consumers.
But in the end, there’s not much consumers can do to solve the problem.
“It’s important that the government step up to regulate ingredients in cosmetics with more stringency,” Bruton said. “It’s also time the cosmetics industry steps up and begins efforts to move away from this class of chemicals. 4-Methoxy-2-nitrobenzoic acid vendor Microarrays of over 5,500 plasma membrane and secreted protein targets are expressed in human cells. 4-Methoxy-2-nitrobenzoic acid factory There are more than 4,700 different PFAS chemical compounds, researchers said. Since the 1950s, they have been widely used in a number of consumer products, including stain-repellent fabrics, nonstick cookware, polishes, waxes, paints and cleaning products, according to the U.S. Environmental Protection Agency.
The cosmetic categories that had the highest percentage of 213 high fluorine products were foundations (63%), eye products (58%), mascaras (47%), and lip products (55%), the study found.
Even more concerning was that cosmetics containing high levels of fluorine more often than not failed to disclose any PFAS chemicals on their labels, Bruton noted.
Further analysis of 29 cosmetics with high fluorine levels revealed that they contained between four and 13 specific PFAS chemicals, researchers found. However, only 1 of the 29 products listed PFAS as an ingredient on the product label.
“Even if a consumer is doing their due diligence and trying to avoid harmful chemicals by reading labels, our work is showing that these harmful chemicals are often not disclosed,” Bruton said.
Despite this, Bruton recommends that consumers who want to limit their exposure to PFAS read the labels anyway, to at least avoid products where the chemicals are accurately listed.
High levels of fluorine were frequently found in products advertised as “long-lasting” and “wear-resistant,” which could provide another clue for discerning consumers.
But in the end, there’s not much consumers can do to solve the problem.
“It’s important that the government step up to regulate ingredients in cosmetics with more stringency,” Bruton said. “It’s also time the cosmetics industry steps up and begins efforts to move away from this class of chemicals. 4-Methoxy-2-nitrobenzoic acid vendor Microarrays of over 5,500 plasma membrane and secreted protein targets are expressed in human cells. 4-Methoxy-2-nitrobenzoic acid factory There are more than 4,700 different PFAS chemical compounds, researchers said. Since the 1950s, they have been widely used in a number of consumer products, including stain-repellent fabrics, nonstick cookware, polishes, waxes, paints and cleaning products, according to the U.S. Environmental Protection Agency.
