Mordant Blue 13 (CAS 1058-92-0) — formula C16H9ClN2Na2O9S2, molecular weight 518.8; category dyes and pigments.
Mordant Blue 13 (CAS 1058-92-0) is a chemical raw material in the dyes and pigments category. Its molecular formula C16H9ClN2Na2O9S2 comprises 16 C, 9 H, 1 Cl, 2 N, 2 Na, 9 O, 2 S atoms. Its molecular weight is about 518.8. 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 | 1058-92-0 |
|---|---|
| Molecular Formula | C16H9ClN2Na2O9S2 |
| Molecular Weight | 518.8 |
| Applications | 7-Naphthalenedisulfonic acid, 3-[2-(5-chloro-2-hydroxyphenyl)diazenyl]-4, 5-dihydroxy, sodium salt (1:2): ACTIVE |
| Category | Dyes & Pigments |
Documented applications: 7-Naphthalenedisulfonic acid, 3-[2-(5-chloro-2-hydroxyphenyl)diazenyl]-4, 5-dihydroxy, sodium salt (1:2): ACTIVE.
Mordant Blue 13 is a colorant or pigment compound with CAS registry number 1058-92-0 and molecular formula C16H9ClN2Na2O9S2 (molecular weight 518.8), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 1058-92-0
Its molecular formula C16H9ClN2Na2O9S2 comprises 16 C, 9 H, 1 Cl, 2 N, 2 Na, 9 O, 2 S atoms.
Also known as: Mordant Blue 13 · 媒介蓝13
Category: dyes and pigments
The CAS registry number of Mordant Blue 13 is 1058-92-0.
Molecular formula C16H9ClN2Na2O9S2, molecular weight 518.8.
It is also registered under: Mordant Blue 13, 媒介蓝13.
Recorded applications: 7-Naphthalenedisulfonic acid, 3-[2-(5-chloro-2-hydroxyphenyl)diazenyl]-4, 5-dihydroxy, sodium salt (1:2): ACTIVE.
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 Mordant Blue 13 (CAS 1058-92-0), compiled from public chemistry databases.
| CAS Number | 1058-92-0 |
|---|---|
| PubChem CID | 13991 |
| Molecular Formula | C16H9ClN2Na2O9S2 |
| IUPAC Name | disodium;3-[(5-chloro-2-hydroxyphenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonate |
| UNII (FDA) | NS00042251 |
| Molecular Weight | 518.8 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 2 |
| Exact Mass | 517.9233385 |
| Monoisotopic Mass | 517.9233385 |
| Topological Polar Surface Area | 217 |
| Heavy Atom Count | 32 |
Eriochrome blue SE; 3-((5-Chloro-2-hydroxyphenyl)azo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt; RefChem:137629; 1058-92-0; MORDANT BLUE 13; Chrome Dark Blue; Disodium 3-(5-chloro-2-hydroxyphenylazo)-4,5-dihydroxynaphthalene-2,7-disulphonate; Plasmocorinth B; Sunchromine Fast Blue MB; 2,7-Naphthalenedisulfonic acid,3-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydroxy-, disodium salt; disodium;3-[(5-chloro-2-hydroxyphenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonate; 2Na 3-(5-chloro-2-OHphenylazo)-4,5-diOHnaphthalene-2,7-disulphonate; Disodium 3-((5-chloro-2-hydroxyphenyl)azo)-4,5-dihydroxy-2,7-naphthalenedisulfonate; MFCD00003941; Disodium 3-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonate; EINECS 213-894-4
| GHS notifications | 100% (23 / 23) |
|---|
| GHS notifications | 100% (23 / 23) |
|---|---|
| Notified hazard statements | H317 (100%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 媒介蓝13