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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 7 > CAS 77-92-9
77-92-9 structure 3D

CAS 77-92-9 products price,suppliers

  • Name: n'-(3,5-difluoro-4-methanesulfonylphenyl)-n-(propan-2-yl)ethanediamide
  • Molecular Weight: 192.12352
  • Formula: C13H12F3NO
  • Synonyms: BETZ 0623; BETZ 6251; BORIC ACID-POTASSIUM CHLORIDE-SODIUM HYDROXIDE BUFFER; BUFFER CONCENTRATE, PH 7.00; BUFFER CONCENTRATE, PH 8.00; BUFFER CONCENTRATE, PH 9.00;
  • Citric acid is a weak organic tricarboxylic acid found in citrus fruits. Citric acid is a natural preservative and food tartness enhancer.
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • 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
  • S37/39:Wear suitable gloves and eye/face protection
Properties
  • Appearance:
  • White crystalline powder
  • Molecular Weight:
  • 192.12352
  • Melting Point:
  • 153-154.5℃
  • Storage Temperature:
  • Store at RT.
  • Refractive index:
  • 1.493~1.509
  • Solubility:
  • 1 M at 20 °C in water, clear, colorless
  • Stability:
  • Stable. Incompatible with bases, strong oxidizing agents, reducing agents, metal nitrates.
  • More Properties>>
Question & Answer
  • nomenclature of citric acid I named Citric acid : "3-hydroxypentan-1,3,5-trioic acid" but when I searched , I found that the right name is "3-carboxy-3-hydroxypentane-1,5-dioic acid" Can anyone explain to me why my nomenclature is wrong? more+ Sep 09 2021
  • Isolation of citric acid from lemon juice I'm trying to extract citric acid from squeezed lemons. After studying the subject, I found the following document on next URL. http://www.staff.amu.edu.pl/~psorg/serp.pdf Especially pages 68 - 69 are very interesting. Does anybody know the reason for adding hydrochloric acid and sodium hydroxide o...more+ Sep 08 2021
  • How much Citric Acid to neutralise bicarbonate? I live in an area with very hard water, where the bicarbonate in the water is 357 mg/L. I would like to add some citric to the tap water to bring it down to around 50mg/L, for the curious, this is for coffee brewing. How much citric acid would I need to add per liter? If it would be a very tiny qua...more+ Sep 07 2021
  • Why have citric acid only a denticity of 3 and tartaric acid of only 2? Why can't the hydroxyl-groups in citric acid (denticity 3) or in tartaric acid (denticity 2) contribute to the denticity, as there are doing it in aminoethylethanolamine (denticity 3) Why do the hydroxyl-groups can't contribute in the first two compounds? more+ Sep 05 2021
Upstream Product Downtream information
There are 1219 suppliers who can provide n'-(3,5-difluoro-4-methanesulfonylphenyl)-n-(propan-2-yl)ethanediamide with CAS No. 77-92-9
Factory Price Supply Citric Acid Anhydrous CAS 77-92-9 Citric Acid
Factory Price Supply Citric Acid Anhydrous CAS 77-92-9 Citri...
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  • Appearance:white crystalline powder 
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  • Usage:Natural preservatives and food additives 
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  • Updatetime:Sep 16 2021 
Citric acid C6H8O7 CAS 77-92-9
Citric acid C6H8O7 CAS 77-92-9
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  • Description:Citric acid C6H8O7 CAS 77-92-9 Chemical Name Citric acid
  • Updatetime:Aug 10 2021 
Citric Acid 3'-hydroxybiphenyl-3-carboxylic acid CAS 77-92-9
Citric Acid 3'-hydroxybiphenyl-3-carboxylic acid CAS 77-...
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  • Usage:Citric acid is a natural preservative and food tartness enhancer. 
  • Brand:zhanyao 
  • Description:Density 1.8±0.1 g/cm3 Boiling Point 309.6±42.0 °C at 760 mmHg
  • Updatetime:Jul 01 2021 
China Factory Supplier citric acid cas 77-92-9 with Best Price
China Factory Supplier citric acid cas 77-92-9 with Best Pri...
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  • Usage:Plant Extracts 
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  • Updatetime:Jun 15 2021 
Citric Acid 3'-hydroxybiphenyl-3-carboxylic acid
Citric Acid 3'-hydroxybiphenyl-3-carboxylic acid
  • FOB Price:10 USD/Kilogram 
  • Min.Order:1 Kilogram 
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  • Appearance:White crystal powder 
  • Purity:98% 
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  • Usage:Citric acid is a natural preservative and food tartness enhancer. 
  • Brand:zhuangkai 
  • Description:Superiority high quality, competitive price & excellent service Details High quality, Competitive price & Excellent service Transportation:By Sea / Air / Courier
  • Updatetime:Mar 30 2021 
Citric Acid CAS NO.77-92-9
Citric Acid CAS NO.77-92-9
  • FOB Price:600 USD/Metric Ton 
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  • Appearance:White crystalline powder 
  • Purity:99(%) 
  • Packaging:25kgfiber can 
  • Usage:Used in the food industry 
  • Brand:yanxi 
  • Description:Keywords Citric Acid99.9%
  • Updatetime:Jan 29 2021 
manufacturer supply Citric Acid
manufacturer supply Citric Acid
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
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  • Appearance:White crystalline powder 
  • Purity:99% min 
  • Packaging:1kg/ aluminium foil bag;25kg/drum 
  • Usage:Pharmaceutical intermediates, Pharmaceutical raw materials 
  • Brand:new rise Biochem Co.,Ltd 
  • Description:Details: Molecular Formula:
  • Updatetime:Nov 24 2020 
High purity CAS:77-92-9 anhydrous citric acid Cas No: 77-92-9
High purity CAS:77-92-9 anhydrous citric acid Cas No: 77-92-...
  • FOB Price:1 USD/Gram 
  • Min.Order:1kg Kilogram 
  • Supply Ability:1001kg Metric Ton/Day 
  • Appearance:powder 
  • Purity:99% 
  • Packaging:1KG/Bag 
  • Usage:For medical research 
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  • Description:HuBei Ipure Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.
  • Updatetime:Oct 19 2020 
Citric acid CAS No.: 77-92-9
Citric acid CAS No.: 77-92-9
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:3000 Kilogram/Month 
  • Appearance:White crystal powder 
  • Purity:99%%min 
  • Packaging:Foil bag,drug and bottle 
  • Usage:In the raw material 
  • Brand:TELY 
  • Description:Physicochemical property The density of 1.3 g/cm3 Boiling point 677.7 C at 760 mmHg Molecular formula C28H28N3O6PS The molecular weight of 565.57700
  • Updatetime:Dec 09 2020 
Citric acid anhydrous
Citric acid anhydrous
  • FOB Price:2 USD/Kilogram 
  • Min.Order:1 Kilogram 
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  • Appearance:liquid or solid 
  • Purity:95%, 99% 
  • Packaging:clients requirement 
  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Description:Name: Citric acid Synonyms: 2-Hydroxy-1,2,3-propanetricarboxylic acid; Citric acid, anhydrous, USP Grade 1,2,3-Propanetricarboxylic acid, 2 hydroxy-citric acid, anhydrous, USP Grade; Citric acid anhydrous; Citric acid anhydride CAS Registry number: 77-92-9 EIN...
  • Updatetime:Dec 20 2019 
Food grade Citric acid anhydrous Cas 77-92-9 with best quality
Food grade Citric acid anhydrous Cas 77-92-9 with best quali...
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  • Purity:99% 
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  • Description:Superiority unique advantages for citric acid anhydrous cas 77-92-9
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Citric acid
Citric acid
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  • Appearance:WHITE 
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  • Packaging:25KG/DRUM 
  • Usage:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products 
  • Brand:ROYAL 
  • Description:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
  • Updatetime:Dec 06 2019 
Citric Acid
Citric Acid
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  • Description:Common Name
  • Updatetime:Jun 11 2021 
Citric Acid BP2003 12-40mesh
Citric Acid BP2003 12-40mesh
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  • Purity:99% 
  • Usage:Intermediate 
  • Brand:Luyunjia 
  • Description:Name: Citric acid Synonyms: 2fw6; 2bo4; 1rq2; 2fwp; 4to8; 2c4v; citr; 1o4l; 4nrm; 4o61; 1i2s; 1y4a; E330; 4aci; C1949; T8019; B7297; Citro; E 330; H3cit; s5761; E-330; D00037; Suby G; C6H8O7; C00158; K-Lyte; cid_311; CS-6965; LS-3185; RL05015; NE10694; 77-92-9...
  • Updatetime:Apr 25 2021 
Citric acid
Citric acid
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  • Appearance:white powder 
  • Purity:≥98% 
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  • Usage:For laboratory researching ;Raw material for cosmetics ;Chemical reagents 
  • Brand:Gelipu 
  • Description:Citric acid is a kind of high purity monomer isolated from wheat,which can be used as medical experimental research, cosmetics and chemical raw materials. It can also be used for the determination of the content of T
  • Updatetime:Oct 22 2020 
Citric Acid
Citric Acid
  • FOB Price:1 USD/Kilogram 
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  • Appearance:white powder 
  • Purity:>99% 
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  • Usage:lab research 
  • Brand:xthaoxun 
  • Description:antage:we have our own factory High quality and competitive price. 1.We can provide sample test. 2.All the purity>99%. 3.As a manufacturer, we can offer high quality products at factory prices. Fast and safe delivery 1.After the payment tracking number is ava...
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Citric acid
Citric acid
  • FOB Price:1500 USD/Metric Ton 
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  • Appearance:Colorless or white crystelline powder or granule 
  • Purity:99% 
  • Packaging:25kg/bag or as your request 
  • Usage:used in food, pharmaceutical and daily chemical 
  • Brand:sjtd 
  • Description:Product name: Citric acid/cas no 77-92-9 itric acid Alias : 2-Hydroxy-1,2,3-propanetricarboxylic acid CAS No. : 77-92-9 Molecular formul a: C 6 H 8 O 7 Molecular weight : 192.14
  • Updatetime:Aug 23 2019 
Citric acid
Citric acid
  • FOB Price:1 USD/Gram 
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  • Appearance:White crystalline powder 
  • Purity:HPLC≥98% 
  • Packaging:20mg, 50mg,100mg,1g,10g,100g,kgs and so on 
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  • Brand:Chengdu Herbpurify CO.,LTD 
  • Description:Citric acid 【 Synonyms 】Citric acid anhydrous; 2-Hydroxy-1,2,3-propanetricarboxylic acid; 2-Hydroxytricarballylic acid
  • Updatetime:Dec 28 2018 
Citric acid anhydrous
Citric acid anhydrous
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  • Appearance:colorless crystal or white crystalline powder 
  • Purity:99.5%min 
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  • Usage:sour agents, flavoring agents and preservatives, preservative. Also the chemical industry, 
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  • Description:Item Specification (BP93 / BP98 / USP24)
  • Updatetime:Nov 21 2018 
Citric acid
Citric acid
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  • Appearance:accord with the national standard 
  • Purity:99.5% 
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  • Usage:industry 
  • Brand:Orient 
  • Description:Details PRODUCT DESCRIPTION Ø Product name: Citric acid ( CAA/ CAM )
  • Updatetime:Jan 20 2018 
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