CHOCOLATE BROWN (CAS No. 4353-89-3) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Dyes & Pigments. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Dyes & Pigments
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of CHOCOLATE BROWN is 4353-89-3.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Dyes & Pigments.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
巧克力棕 HT · CAS 4353-89-3 · C27H18N4Na2O9S2.
| CAS 号 | 4353-89-3 |
|---|---|
| PubChem CID | 20687 |
| 分子式 | C27H18N4Na2O9S2 |
| IUPAC 名称 | disodium;4-[2-[3-(hydroxymethyl)-4,6-dioxo-5-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]cyclohex-2-en-1-ylidene]hydrazinyl]naphthalene-1-sulfonate |
| Molecular Weight | 652.6 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 13 |
| Rotatable Bond Count | 5 |
| Exact Mass | 652.03105908 |
| Monoisotopic Mass | 652.03105908 |
| Topological Polar Surface Area | 234 |
| Heavy Atom Count | 44 |
| Formal Charge | 0 |
| Complexity | 1350 |
| 法规与食品接触 | COLOUR: Food Additives JECFA ADI: 0-1.5 mg/kg bw TRS 710-JECFA 28/16 FAS 12-JECFA 21/68 (1977) |
|---|---|
| GHS 通报统计 | 100% (13 / 13) |
| GHS 通报统计 | 100% (13 / 13) |
|---|
4553-89-3; Brown HT; Disodium 4,4'-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]bis(azo)]bisnaphthalene-1-sulphonate; Chocolate brown HT; Chocolate Brown HT (Technical Grade); 4353-89-3; Q424541
CAS 号 4353-89-3；分子式 C27H18N4Na2O9S2；分子量 — g/mol。
4553-89-3, Brown HT, Disodium 4,4'-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]bis(azo)]bisnaphthalene-1-sulphonate, Chocolate brown HT, Chocolate Brown HT (Technical Grade), 4353-89-3.
已记录的法规收录：COLOUR: Food Additives; JECFA ADI: 0-1.5 mg/kg bw; TRS 710-JECFA 28/16。
100% 的 GHS 通报认为不构成危害分类（13 / 13）。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
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