DIIODOFLUORESCEIN (CAS No. 33239-19-9) 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 Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of DIIODOFLUORESCEIN is 33239-19-9.
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 Organic Chemicals.
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二碘荧光素 · CAS 33239-19-9 · C20H8I2Na2O5. UNII B16H36W4W4. Color Additive Status: 74.1261; Color Additive Status: 74.2261; Color Additive Status: 81.10.
| CAS 号 | 33239-19-9 |
|---|---|
| PubChem CID | 161764 |
| 分子式 | C20H8I2Na2O5 |
| IUPAC 名称 | disodium;4',5'-diiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate |
| UNII（FDA） | B16H36W4W4 |
| Molecular Weight | 628.1 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 0 |
| Exact Mass | 627.82566 |
| Monoisotopic Mass | 627.82566 |
| Topological Polar Surface Area | 81.7 |
| Heavy Atom Count | 29 |
| Formal Charge | 0 |
| Complexity | 585 |
| Color Additive Status | 74.1261 |
|---|---|
| Color Additive Status | 74.2261 |
| Color Additive Status | 81.10 |
| Color Additive Status | 81.30 |
| Color Additive Status | 82.1261 |
| 法规与食品接触 | FDA Regulatory Status of Color Additives: Drugs, Cosmetics CIR / INCI: Cosmetic colorant; Hair dyeing |
|---|
Erythrosin Yellowish; Erythrosin Y; Diiodoeosine; Erythrosine yellowish NA; Erythrosine Yellow; Japan Orange 207; Certiqual diiodofluorescein; C Red 35; D & C Orange no. 11; CI 45425; CI 45425 (Na salt); B16H36W4W4; EINECS 251-419-2; Diiodofluorescein disodium salt; RefChem:587799; D&C Orange No. 11
CAS 号 33239-19-9；分子式 C20H8I2Na2O5；分子量 — g/mol。
Erythrosin Yellowish, Erythrosin Y, Diiodoeosine, Erythrosine yellowish NA, Erythrosine Yellow, Japan Orange 207.
已记录的法规收录：FDA Regulatory Status of Color Additives: Drugs, Cosmetics; CIR / INCI: Cosmetic colorant; Hair dyeing。
Color Additive Status: 74.1261; Color Additive Status: 74.2261; Color Additive Status: 81.10; Color Additive Status: 81.30.
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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