Jinan Shenghe Chemical Co., Ltd. Żółty 12

Żółty 12

High-quality Organiczne chemikalia supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.

CAS: 2870-32-8 Organiczne chemikalia Non-hazardous / General Chemical
ISO & Quality Controlled COA / MSDS / TDS Custom Packaging Fast Dispatch 3-5 Days
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Detailed Chemical Properties & Synonyms

Synonyms 4,4'-bis[(4-ethoxyphenyl)azo]stilbene-2,2'-disulphonic acid4,4'-Bis((4-ethoxyphenyl)azo)stilbene-2,2'-disulphonic acidChrysophenine GDIRECT YELLOW 12ChrysophenineChrysophenine JChrysophenine YAurophenine OChrysophenine GPDirect Yellow CBenzo Yellow LGErie Yellow Y

Żółty 12 · CAS 2870-32-8 · dostarczane przez Jinan Shenghe Chemical Co., Ltd.

Opis

Yellow 12 · CAS 2870-32-8 · C30H26N4Na2O8S2.

Identyfikacja

Numer rejestracyjny CAS 2870-32-8
PubChem CID 17880
Wzór cząsteczkowy C30H26N4Na2O8S2
Nazwa IUPAC disodium;5-[(4-ethoxyphenyl)diazenyl]-2-[2-[4-[(4-ethoxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate

Obliczone deskryptory

Masa cząsteczkowa 680.7
Liczba donorów wiązań wodorowych 0
Liczba akceptorów wiązań wodorowych 12
Liczba wiązań rotowalnych 10
Masa dokładna 680.09874471
Masa monojzotopowa 680.09874471
Topologiczne polarne pole powierzchni 199
Liczba atomów ciężkich 46
Ładunek formalny 0
Złożoność 1070

Synonimy

DTXSID5041728; Sodium 6,6'-(ethene-1,2-diyl)bis(3-((4-ethoxyphenyl)diazenyl)benzenesulfonate); C30H26N4Na2O8S2; CHEMBL3188501; Disodium 2,2'-(ethene-1,2-diyl)bis{5-[(4-ethoxyphenyl)diazenyl]benzene-1-sulfonate}; disodium;5-(4-ethoxyphenyl)azo-2-[2-[4-(4-ethoxyphenyl)azo-2-sulfonato-phenyl]vinyl]benzenesulfonate

Często zadawane pytania

Jaki jest numer CAS i wzór cząsteczkowy Yellow 12?

CAS 2870-32-8; wzór cząsteczkowy C30H26N4Na2O8S2; masa cząsteczkowa — g/mol.

Pod jakimi innymi nazwami znany jest Yellow 12?

DTXSID5041728, Sodium 6,6'-(ethene-1,2-diyl)bis(3-((4-ethoxyphenyl)diazenyl)benzenesulfonate), C30H26N4Na2O8S2, CHEMBL3188501, Disodium 2,2'-(ethene-1,2-diyl)bis{5-[(4-ethoxyphenyl)diazenyl]benzene-1-sulfonate}, disodium;5-(4-ethoxyphenyl)azo-2-[2-[4-(4-ethoxyphenyl)azo-2-sulfonato-phenyl]vinyl]benzenesulfonate.

Dane na tej stronie pochodzą z PubChem (US National Library of Medicine) i Wikidata. Dane specyficzne dla gatunku — zawartość, wilgotność, wielkość cząstek, opakowanie, okres przydatności — są wydawane dla każdej partii w COA i nie są tu publikowane.

Zastosowania

Żółty 12 (CAS 2870-32-8, wzór C30H26N4Na2O8S2, masa molowa 680.7 g/mol) stosowany jest przede wszystkim w syntezie chemicznej, chemii drobnej i pokrewnych procesach przemysłowych. Specyfikację, COA oraz ceny hurtowe produktu Żółty 12 zapewnia nasz dział sprzedaży.

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Packaging & Shipping

  • Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
  • Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
  • Custom: packaging size and labeling per customer requirement
  • Lead time: in-stock items ship within 3-5 business days
  • Documents: COA, MSDS / SDS, TDS provided with every shipment
  • Global: air, sea (FCL / LCL) and express to 80+ countries

Storage & Handling

Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.

Frequently Asked Questions

Can you provide a Certificate of Analysis (COA) and sample?

Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.

Do you support custom synthesis or specific specifications?

Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.

What are your minimum order quantities (MOQ)?

MOQ depends on the product; small quantities are supported for R&D and trial runs.

How do you ensure consistent quality?

Every batch is tested in-house and retains full traceability from raw material to finished goods.

Why Choose Jinan Shenghe Chemical

13+
Years of Export
Serving global B2B buyers across the chemical industry since 2013.
Full Range
Products in Catalog
Broad coverage of fine chemicals, additives and intermediates.
80+
Countries Served
Reliable long-term supply with worldwide logistics.
100%
Batch Tested
COA and traceability for every shipment.

Request a Quote

Looking for pricing, availability or technical data for Żółty 12?

Email us at sales@shenghechemical.com or use the button above. Our team typically responds within 1 business day.

About Jinan Shenghe Chemical Co., Ltd.

Jinan Shenghe Chemical Co., Ltd.

We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.

Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.

Company Name
Jinan Shenghe Chemical Co., Ltd.
Business Type
Manufacturer Representative / Trading Company
Location
Jinan, Shandong, China
Main Products
Fine Chemicals, Additives, Intermediates
Export Markets
Asia, Europe, North & South America, Middle East
Documents Supplied
COA, MSDS / SDS, TDS
Email
sales@shenghechemical.com
Phone / WhatsApp
+86-18553102138
Website
www.shenghechemical.com

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