OEM/ODM China 9 – 99% Min Sodium Fluosilicate - carbonyl-j-acid C21H16N2O9S2 – Standard Imp&exp

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That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of Magnesium Chloride Pellet , Silent Cracking Agent , Halal Meat Chicken Bouillon , We always hold the philosophy of win-win, and build long-term cooperation relationship with customers from around the world.We believe that our growth base on customer's success, credit is our life.

OEM/ODM China 9 – 99% Min Sodium Fluosilicate - 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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We have been proud from the higher consumer gratification and wide acceptance due to our persistent pursuit of high quality both on product or service and service for OEM/ODM China 9 – 99% Min Sodium Fluosilicate - carbonyl-j-acid C21H16N2O9S2 – Standard Imp&exp, The product will supply to all over the world, such as: Riyadh, Manchester, Manchester, Merchandise have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the items performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we'll undoubtedly do our very best to support your business in China.

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It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!

By Edward from Niger - 2015.09.19 18:37

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

By Elsie from moldova - 2015.11.04 10:32