Acid Green V (CAS 1325-44-6) — formula C31H33N2NaO6S2, molecular weight 616.7; category dyes and pigments.
Acid Green V (CAS 1325-44-6) is a chemical raw material in the dyes and pigments category. Its molecular formula C31H33N2NaO6S2 comprises 31 C, 33 H, 2 N, 1 Na, 6 O, 2 S atoms. Its molecular weight is about 616.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 1325-44-6 |
|---|---|
| Molecular Formula | C31H33N2NaO6S2 |
| Molecular Weight | 616.7 |
| Applications | Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.1%, Ethanaminium, N-(3, 6-disulfo-1-naphthalenyl)methylene]-2, 5-cyclohexadien-1-ylidene]-N-ethyl, inner salt |
| Category | Dyes & Pigments |
Documented applications: Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.1%, Ethanaminium, N-(3, 6-disulfo-1-naphthalenyl)methylene]-2, 5-cyclohexadien-1-ylidene]-N-ethyl, inner salt.
Acid Green V is a colorant or pigment compound with CAS registry number 1325-44-6 and molecular formula C31H33N2NaO6S2 (molecular weight 616.7), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 1325-44-6
Its molecular formula C31H33N2NaO6S2 comprises 31 C, 33 H, 2 N, 1 Na, 6 O, 2 S atoms.
Also known as: Acid Green V · 酸性绿V · ERIO GREEN B [INDICATOR FOR OXIDIMETRY]
Category: dyes and pigments
The CAS registry number of Acid Green V is 1325-44-6.
Molecular formula C31H33N2NaO6S2, molecular weight 616.7.
It is also registered under: Acid Green V, 酸性绿V, ERIO GREEN B [INDICATOR FOR OXIDIMETRY].
Recorded applications: Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.1%, Ethanaminium, N-(3, 6-disulfo-1-naphthalenyl)methylene]-2, 5-cyclohexadien-1-ylidene]-N-ethyl, inner salt.
Category: Dyes & Pigments.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Acid Green V (CAS 1325-44-6), compiled from public chemistry databases.
| CAS Number | 1325-44-6 |
|---|---|
| PubChem CID | 160685 |
| Molecular Formula | C31H33N2NaO6S2 |
| IUPAC Name | sodium 4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]naphthalene-2,7-disulfonate |
| UNII (FDA) | NS00019941 |
| Molecular Weight | 616.7 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 7 |
| Exact Mass | 616.16777341 |
| Monoisotopic Mass | 616.16777341 |
| Topological Polar Surface Area | 137 |
| Heavy Atom Count | 42 |
Erio Green B; Acid green 16; 12768-78-4; Lissamine Green V; Acid Green Zh; Amido Green V; Merantine Green V; Acid Pure Green V; Naphthalene Green V; Duasyn Acid Green V; Naphthalene Green VS; C.I. ACID GREEN 16; Lissamine Green V 200; C.I. 44025; DTXSID901340400; RefChem:552606
| GHS notifications | 99.9% (2009 / 2011) |
|---|
| GHS notifications | 99.9% (2009 / 2011) |
|---|---|
| Notified hazard statements | H412 (50%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: ERIO GREEN B [血氧测定指示剂]