Quality Inspection for Expanding Powder Coating Spray - carbonyl-j-acid C21H16N2O9S2 – Standard Imp&exp

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Quality Inspection for Expanding Powder Coating Spray - carbonyl-j-acid C21H16N2O9S2 – Standard Imp&exp Detail:

Additional Info

Packaging: 25kg/durm

Productivity: 500 MT/Month

Brand: std

Transportation: Ocean,Land

Place of Origin: China

Supply Ability: 500 MT/Month

Certificate: SGS

Port: Qingdao,Tianjin

Product Description

 

carbonyl-j-acid is pure colorless crystal, industrial products often gray. Soluble in water and dilute inorganic acid, soluble in alkaline solution and generate salts.

 

carbonyl-j-acid factory

Synonyms: 4,4′-dihydroxy-7,7′-ureylenedi(naphthalene-2-sulphonic acid,7,7-(carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid]; 5,5-DIHYDROXY-7,7-DISULPHO-2,2-DINAPHTHYL UREA; J Acid Urea; Bis-J Acid; 4,4′-dihydroxy-7,7′-ureylenedi(naphthalene-2-sulphonic acid); 7,7′-(Carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid]; 6,6′-ureylene-bis(1-naphthol-3-sulfonic acid); phosgenated; N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea; 7,7′-Ureylenebis(4-hydroxy-2-naphthalenesulfonic acid); N,N’-Bis[6-(1-naphthol-3-sulfonic acid)]urea; 2-Naphthalenesulfonic acid, 7,7-(carbonyldiimino)bis4-hydroxy-; 4-hydroxy-7-{[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoyl]amino}naphthalene-2-sulfonic acid
Molecular formula: C21H16N2O9S2
Cas No:134-47-4

carbonyl-j-acid
1, molar refractive index: 122.38
2, molar volume (m3 / mol): 280.5
3, equal capacity than capacity (90.2K): 909.2
4, surface tension (dyne / cm): 110.3
5, the polarizability (10-24cm3): 48.51

 

carbonyl-j-acid mainly used for synthesis direct orange s,bright red 4BS

 

 

 

 

Looking for ideal Carbonyl-j-acid for Dye Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 4 4 -dihydroxy-7 7 -ureylenedi Naphthalene-2-sulphonic Acid are quality guaranteed. We are China Origin Factory of Carbonyl-j-acid Direct Orange S. If you have any question, please feel free to contact us.

Product Categories : Inorganic Chemicals

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As for aggressive costs, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such high-quality at such rates we have been the lowest around for Quality Inspection for Expanding Powder Coating Spray - carbonyl-j-acid C21H16N2O9S2 – Standard Imp&exp, The product will supply to all over the world, such as: Nigeria , Johannesburg , UAE , we're now looking forward to even greater cooperation with overseas customers based on mutual benefits. We are going to work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Elva from Belgium - 2016.01.28 18:53
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Ivy from Turkmenistan - 2015.02.04 14:13
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