Identification
Safety Data
- [Risk Codes]
- R22:Harmful if swallowed
- R36/37/38:Irritating to eyes, respiratory system and skin
- [Safety Statements]
- S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
- S36/37/39:Wear suitable protective clothing, gloves and eye/face protection
- Hazard Symbols:
-
HazardClass:6.1
Properties
- Molecular Weight:
- 180.15742
- Melting Point:
- 136-140℃
- Storage Temperature:
- 2-8°C
- Refractive index:
- 1.4500 (estimate)
- Solubility:
- 3.3 g/L (20 oC)
- Stability:
- Stable. Keep dry. Incompatible with strong oxidizing agents, strong bases, strong acids, various other compounds such as iodides, iron salts, quinine salts, etc.
- More Properties>>
Question & Answer
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C7H6O3 + C4H6O3 yields C9H8O4 +C2H4O2. What is the percent yield when 79.0g of C7H6O3 is added to an excess of C4H6O3 and produce 86.1% of C9H8O4?
Matthew Vaughn , There’s a common riddle: As I was going to St. Ives, I met a man with seven wives, Each wife had seven sacks, Each sack had seven cats, Each cat had seven kits: Kits, cats, sacks, and wives, How many were there going to St. Ives? ( As I was going to St Ives - Wikipedia ). Just as ...more+
Jan 17 2022
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What is the balanced equation for the reaction of NaOH (sodium hydroxide) and C9H8O4 (acetylsalicylic acid)?
There are two reactions that are possible. The first has already been noted but for comparison, I will repeat it. This is the acid-base reaction that occurs between acetylsalicylic acid (ASA, C9H8O4) and the base, sodium hydroxide (NaOH). The alternative is that the ester will be hydrolyzed. In fac...more+
Dec 21 2021
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Between acetylsalicylic acid and benzoic acid, which is most polar if you look only at the structure (not at solubility in water g/l), and why? Why is that structure most polar?
Both have a free carboxyl group, but acetylsalicylic acid has an additional ester linkage. Esters are generally considered non-polar, but I would guess there is a slight increase in polarity over benzoic acid. more+
Dec 10 2021
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What is the typical percent purity of acetylsalicylic acid in commercial aspirin?
Only if you are planning to break it down in a mortar and pestle would you care. That would be the starting point of your analysis of its composition. You’d dissolve it an organic layer (ether) and water and remove the salts and binders. This is with solvent and liquid extraction. There are so man...more+
Nov 27 2021
Upstream Product
Downtream information
There are 542 suppliers who can provide 2-ethylhexyl 3-{4-[3,4-dimethoxybenzylidene]-2,5-dioxoimidazolidin-1-yl}propionate with CAS No. 50-78-2
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Acetylsalicylic acidCAS NO.: 50-78-2
- FOB Price:5600 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:10 Metric Ton/Day
- Appearance:White powder
- Purity:99%
- Packaging:barrel
- Usage:Chemical drugs
- Brand:yanxi
- Description:CAS: 50-78-2 -
- Updatetime:Aug 10 2022
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99.5% Acetylsalicylic acid BP/USP/EP EINECS 200-064-1
- FOB Price:16 USD/kg
- Min.Order:25 KG
- Supply Ability:1000 MT/Year
- Appearance:White crystal or crystalline powder
- Purity:99.5%-100.5%
- Packaging:25kg/bag
- Usage:Pharmaceutical intermediate
- Brand:Pharmchem
- Description:Acetylsalicylic acid BP/USP/EP
- Updatetime:Aug 10 2022
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Factory supply acetylsalicylic acid cas 50-78-2
- FOB Price:10 USD/kg
- Min.Order:10 G
- Supply Ability:5000 KG/Month
- Appearance:White to off-white crystalline powder
- Purity:>99%
- Packaging:Conventional packing or as your requirments
- Usage:Pharmaceutical
- Brand:HBZEBO +8615176962104
- Description:Chemical & Physical Properties
- Updatetime:Aug 10 2022
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Acetylsalicylic acid CAS 50-78-2
- FOB Price:1 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:50 Metric Ton/Month
- Appearance:White Crystalline Powder
- Purity:99%
- Usage:Antipyretic analgesic, used for fever, pain and rheumatoid arthritis
- Brand:ZHANYAO
- Description:Cas NO.: 50-78-2 Name: Acetylsalicylic acid
- Updatetime:Aug 09 2022
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Acetylsalicylic acid
- FOB Price:111 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:1000 Kilogram/Month
- Appearance:solid
- Purity:0.98
- Packaging:PE BAG;BOTTLE;DRUM
- Usage:mainly for medical use for R & D use only
- Brand:enke
- Description:Name Acetylsalicylic acid
- Updatetime:Aug 02 2022
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Acetylsalicylic acid
- FOB Price:1 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:1000 Kilogram/Day
- Appearance:a white or almost white crystalline powder
- Purity:99%
- Packaging:25kg drum
- Usage:R&D, intermediates.
- Brand:Acetylsalicylic acid
- Description:Product Description R&D, intermediates. Packing&Delivery
- Updatetime:Jul 19 2022
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Acetylsalicylic acid 50-78-2 manufacturer/low price/high qua...
- FOB Price:1 USD/kilogram
- Min.Order:10 Gram
- Supply Ability:15 Metric Ton/Month
- Appearance:white powder
- Purity:99
- Packaging:25kg,50kg,180kg,200kg,250kg,1000kg，customization
- Usage:Pharmaceutical
- Brand:Hubei Jiutian
- Description:O-ACETYLSALICYLIC ACID;O-ACETOXYBENZOIC ACID;2-Acetoxybenzoesre,Aspirin;2-Acetoxybenzoic acid~Aspirin;aspirin usp;o-Acetylsalicylic acid 2-Acetoxybenzoic acid
- Updatetime:Jul 15 2022
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Acetylsalicylic acid CAS 50-78-2 Adiro Aspirin
- FOB Price:52 USD/kg
- Min.Order:1 KG
- Supply Ability:20 Metric Ton/Month
- Appearance:Powder
- Purity:99%
- Packaging:customized (cartons or bags or others)
- Usage:Pharmaceutical Intermediates
- Brand:YOUZE
- Description:Quick Details Classification: Pharmaceutical Intermediates
- Updatetime:Jul 08 2022
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Aspirin / 2-Acetoxybenzoic acid / Acetylsalicylic acid CAS 5...
- FOB Price:10 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:200 Metric Ton/Month
- Appearance:Powder
- Purity:99.0%min
- Packaging:1 kg bag,25kg/carton drum or bag
- Usage:APIs
- Brand:Crovell
- Description:Acetylsalicylic acid Basic information
- Updatetime:May 05 2022
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Aspirin / 2-Acetoxybenzoic acid / Acetylsalicylic acid CAS 5...
- FOB Price:10 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:10 Metric Ton/Month
- Appearance:Powder
- Purity:99.0%min
- Packaging:As requested
- Usage:Pharmaceutical intermediates whatsapp:+8617065658228
- Brand:BT
- Description:Product Details About Us We are a large factory, a professional export department, perfect after-sales service. There are professional technology research and development department, each product is after countless tests, after the success of processing produc...
- Updatetime:Mar 10 2022
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Factory Supply Aspirin
- FOB Price:0.1 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:2000 Metric Ton/Year
- Appearance:solid or liquid ( refer to COA)
- Purity:99.90%
- Packaging:25kgs/drum or 200kgs/drum
- Usage:upon client's application
- Brand:Amitychem
- Description:Amitychem Corporation manufacture and supply Aspirin with high quality, low price and bulk supply. We have been focusing on the research and production of concrete chemicals for 14+ years. Our product quality has ISO, SGS, CQC,FAMI-QS, etc. Cetificated. So far...
- Updatetime:Jul 07 2022
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Acetylsalicylic acid
- Min.Order:1 T
- Supply Ability:20 T/Month
- Appearance:Normal Standard
- Purity:99%
- Packaging:according to the clients‘ requirements
- Usage:for industry production and chemical research
- Brand:N/A
- Description:Superiority high quality, competitive price & excellent service Details High quality, Competitive price & Excellent service Transportation:By Sea or By Air or Courier Storage:Store in dry, dark and ventilated plac... Keywords:50-78-2 Manufacturer,High Purity A...
- Updatetime:Aug 10 2022
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Aspirin
- FOB Price:30 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:1000 Kilogram/Day
- Appearance:white powder
- Purity:99.99
- Packaging:bag or drum
- Description:Name: Acetylsalicylic acid Synonyms: ASA; ECM; Ewin; Rivo; Xaxa; Aspro; Yasta; Novid; Adiro; Supac; Acesal; Acesan; Astrix; Rhonal; Acisal; Extren; IWN 11; Toldex; Caprin; SP 189; Asaflow; Saletin; Aspalon; Crystar; Asteric; Empirin; Helicon; Rhodine; Durlaza;...
- Updatetime:Jul 08 2022
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O-acetylsalicylic acid
- FOB Price:3 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:72 Metric Ton/Year
- Appearance:liquid or solid
- Purity:95%, 99%
- Packaging:clients requirement
- Usage:raw material used in Synthesis
- Brand:Dayang
- Description:Name: Acetylsalicylic acid Synonyms: o-Acetylsalicylic acid 2-Acetoxybenzoic acid; 2-Acetoxybenzoic acid~Aspirin; aspirin usp; O-Acetylsalicylic acid; Aspirin; Acetoxybenzoic acid; Metronidazolum CAS Registry number: 50-78-2 EINECS：200-064-1 Molecular Formula...
- Updatetime:Aug 10 2022
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Aspirin
- FOB Price:0 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:200kgs Kilogram/Month
- Purity:99%
- Packaging:proper packing
- Usage:pharmaceutical
- Brand:no
- Description:Hangzhou Utanpharma Biology Co., Ltd. is a R&D and manufacturing based, market oriented enterprise,specialized in the R&D and marketing of active pharmaceutical ingredients and intermediates. Supported by our highly qualified professor and technicians team,inc...
- Updatetime:Aug 08 2022
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Benzoicacid, 2-(acetyloxy)-
- FOB Price:100 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:100 Kilogram/Month
- Appearance:WHITE
- Purity:99%
- Packaging:25KG/DRUM
- Usage:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
- Brand:ROYAL
- Description:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
- Updatetime:Jul 14 2022
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Acetylsalicylic acid
- Min.Order:100 Gram
- Supply Ability:2 Metric Ton/Month
- Purity:99%
- Packaging:25kg/drum
- Usage:pharmaceutical intermediates
- Description:Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barriers, high ...
- Updatetime:Aug 10 2022
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Acetylsalicylic acid
- Min.Order:1 Gram
- Supply Ability:10 Kilogram/Month
- Purity:97.00%
- Packaging:50g;1kg;5kg
- Description:CAS No.:50-78-2;Name:Acetylsalicylic acid;Assay:97%.;appearance：White crystalls or crystal powder;Brief Introduction:intermediates, drug discovery
- Updatetime:May 13 2022
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