carbonyl-j-acid C21H16N2O9S2 manufacturers and suppliers | Standard

carbonyl-j-acid C21H16N2O9S2

Goirid Tuairisgeul:

a bharrachd Info

Packaging: 25kg/durm

Cinneasachd: 500 MT / Mìos

Brand: std

Còmhdhail: Cuan, Fearann

Àite Tùs: Sìona

Comas solair: 500 MT / mìos

Certificate: SGS

Port: Qingdao,Tianjin


bathar Detail

bathar Tags

a bharrachd Info

Pacaidh:  25cg / durm

Dèanadas:  500 MT / Mìos

Dearbh-aithne:  std

Còmhdhail:  Chuain, Tìr

Place of Origin:  Sìona

Solar Comas:  500 MT / Mìos

Teisteanas:  SGS

Port:  Qingdao, Tianjin

bathar Tuairisgeul

 

carbonyl-j-acid 'S e fìor-ghlan colorless criostal, tionnsgalach bathar tric glas. Soluble ann an uisge agus a 'lagachadh inorganic acid, soluble ann an salann agus fuasgladh a ghineadh salann.

 

carbonyl-j-acid factaraidh

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
Mhoileciuilich foirmle: C21H16N2O9S2
Cas No: 134- 47-4

carbonyl-j-acid
1, molar refractive Clàr-ìnnse: 122.38
2, molar volume (m3 / Mol): 280.5
3, co-ionnan comas na comas (90.2K): 909.2
4, uachdar teannachadh (dyne / cm): 110.3
5, an polarizability (10-24cm3): 48,51

 

carbonyl-j-acid a chleachdadh sa chumantas airson tuigseach dìreach orains s, Bright Red 4BS

 

 

 

 

A 'coimhead air leth freagarrach airson Carbonyl-j-acid airson Dye Dèanadair & solaraiche? Tha sinn a 'taghadh farsaing sgoinneil aig prìsean gus cuideachadh a gheibh thu cruthachail. A h-uile 4 4 ​​-dihydroxy-7 7 -ureylenedi Naphthalene-2-sulphonic Acid tha càileachd a ghealltainn. Tha sinn an Sìona Origin Factory de Carbonyl-j-acid Direct Orange S. Ma tha ceist sam bith, cuiribh fios a chur thugainn.

Bathar Roinnean-seòrsa: Inorganic Chemicals

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