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acid red 97

CAS 10169-02-5C32H20N4Na2O8S2MW 698.6

acid red 97 (CAS No. 10169-02-5) 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.

Specifications

CAS Number10169-02-5
Molecular FormulaC32H20N4Na2O8S2
Molecular Weight698.6
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsDyes & Pigments
CategoryDyes & Pigments

Where it is used

Dyes & Pigments

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

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.

Frequently Asked Questions

What is the CAS number of acid red 97?

The CAS number of acid red 97 is 10169-02-5.

What purity and packaging are available?

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.

What are the applications of acid red 97?

Main applications include Dyes & Pigments.

How do I buy acid red 97 or get a quote?

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..

PubChem Public Data

Description

acid red 97 · CAS 10169-02-5 · C32H20N4Na2O8S2. UNII 8UJ772G61O. Solubility: 1 to 10 mg/mL at 68 °F (NTP, 1992).

Identification

CAS Registry Number10169-02-5
PubChem CID25026
Molecular formulaC32H20N4Na2O8S2
IUPAC namedisodium;5-[(2-hydroxynaphthalen-1-yl)diazenyl]-2-[4-[(2-hydroxynaphthalen-1-yl)diazenyl]-2-sulfonatophenyl]benzenesulfonate
UNII (FDA)8UJ772G61O

Computed Descriptors

Molecular Weight698.6
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count12
Rotatable Bond Count5
Exact Mass698.05179452
Monoisotopic Mass698.05179452
Topological Polar Surface Area221
Heavy Atom Count48
Formal Charge0
Complexity1190

Physical & Chemical Properties

Solubility1 to 10 mg/mL at 68 °F (NTP, 1992)

Physical description & handling notes

  • C.i. acid red 97 is a red to dark red powder. Copper and iron dull color; iron to a greater extent. (NTP, 1992)
  • greater than 572 °F (NTP, 1992)

Regulatory Status

GHS notification summary11.4% (73 / 639)

GHS Hazard Classification

GHS notification summary11.4% (73 / 639)
Reported hazard statementsH319 (71%), H350 (16.3%), H411 (69.2%)

This chemical does not meet GHS hazard criteria for 11.4% (73 of 639) of reports.

H319 (71%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

  • [1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-bis[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:2): ACTIVE

Synonyms

Acid Red 97; 10169-02-5; C.I. Acid Red 97; Azo Milling Red G; C.I. ACID RED 97, DISODIUM SALT; 8UJ772G61O; ACIDRED97(C.I.22890); (1,1'-Biphenyl)-2,2'-disulfonic acid, 4,4'-bis(2-(2-hydroxy-1-naphthalenyl)diazenyl)-, sodium salt (1:2); MFCD00004072; Pharmaglo Red G; Korostan Red G; Milling Red A; Anthra Red G; Crispin Red GM; Benzyl Red GS; Benzyl Red MG

Frequently Asked Questions

What are the CAS number and molecular formula of acid red 97?

CAS 10169-02-5; molecular formula C32H20N4Na2O8S2; molecular weight — g/mol.

What other names is acid red 97 known by?

Acid Red 97, 10169-02-5, C.I. Acid Red 97, Azo Milling Red G, C.I. ACID RED 97, DISODIUM SALT, 8UJ772G61O.

Is acid red 97 classified as hazardous?

11.4% of GHS notifications report no hazard classification (73 of 639).

What are the key physical properties of acid red 97?

Solubility: 1 to 10 mg/mL at 68 °F (NTP, 1992).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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