 Home > Encyclopedia > Acid Yellow 1

Acid Yellow 1

Acid Yellow 1 structure

CAS No:
846-70-8
Formula:
C10H6N2O8S.2Na
Chemical Name:
Acid Yellow 1
Synonyms:
2-Naphthalenesulfonic acid,8-hydroxy-5,7-dinitro-,sodium salt (1:2);Flavianic acid sodium salt;2-Naphthalenesulfonic acid,8-hydroxy-5,7-dinitro-,disodium salt;C.I. 10316;Acid Leather Yellow NYS;Acid Yellow S;Amacid Yellow S;Calcocid Yellow S;C.I. Food Yellow 1;Dolkwal Naphthol Yellow S;Edicol Supra Yellow Y;FD and C Yellow No. 1;Flavianic acid disodium salt;Hispacid Yellow NSF;Java Naphthol Yellow S;KCA Naphthol Yellow S;Kiton Yellow S;Maple Naphthol Yellow S;Nankai Naphthol Yellow S;Naphthol Lake Yellow FY;Naphthol Yellow L;Naphthol Yellow S;Naphthol Yellow OS;Naphthol Yellow PL;Naphthol Yellow RS;Naphthol Yellow SEL 12;Naphthol Yellow SFQ;Naphthol Yellow SNA;Naphthol yellow S sodium salt;Naphthol Yellow SXX;Naphtocard Yellow S;Paper Yellow L;Rakuto Naphthol Yellow S;Solar Yellow NY;Solar Yellow NY,sodium salt;Transparent Yellow Lake 16091;1307 Yellow;1422 Yellow;Yellow Lake 71;A.F. Yellow No.1;C.I. Acid Yellow 1;Naphthol Yellow;Naphtol Yellow S;Acid Yellow 1;Ext D and C Yellow No. 7;Yellow No. 403;Sodium flavianate;Japan Yellow 403-1;Japan Yellow No. 403-1;Solar Yellow NY conc;Sulfur Yellow S;Ext D & C Yellow 7;External Yellow 7;Ext D&C Yellow No. 7-38007;Ext D&C Yellow No. 7-90126;Monacid Yellow RS;Naphthol Yellow S 90126;Naphthol Yellow S 38007;External D and C Yellow 7;Triacid Yellow S;Dynacid Yellow S;Yellow No. 403-1;Yellow 403-1;Ext D&C Yellow No. 7;82196-81-4
Categories:
Cosmetic Ingredient > Cosmetic Colorant

Description

light yellow powder

Naphthol yellow S is an organic sodium salt that is the disodium salt of 5,7-dinitro-8-hydroxynaphthalene-2-sulfonic acid. It has a role as a histological dye. It contains a flavianate.

Acid Yellow 1 Basic Attributes

Molecular Weight：

358.19

Exact Mass：

357.948364

BRN：

2708476

EC Number：

212-690-2

UNII：

08F8S9O3I5

DSSTox ID：

DTXSID1041718

HScode：

2904909090

Characteristics

PSA：

180

XLogP3：

3.83130

Appearance：

light yellow powder

Melting Point：

>300℃

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

11-34

safety instructions：

22-24/25-45-36/37/39-26-16

RTECS Number：

QK1813000

Marks：

Xi,C,F

Hazard note：

Irritant

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents.

Precautionary statement(s)：

P260-P280

Hazard Statements：

H317-H373

GHS Classification：

|Warning|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P260, P261, P272, P280, P302+P352, P314, P321, P333+P313, P363, and P501|Aggregated GHS information provided by 77 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH：

Chemicals and substances that impart color including soluble dyes and insoluble pigments. They are used in INKS; PAINTS; and as INDICATORS AND REAGENTS. (See all compounds classified as Coloring Agents.)

MeSH Entry Terms：

2,4-dinitro-1-naphthol-7-sulfonic acid disodium salt

Acid Yellow 1 Use and Manufacturing

Uses

Dye for wool, silk.

Manufacturing Info：

2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-, sodium salt (1:2): ACTIVE

Use Classification：

Cosmetics -> Cosmetic colorant; Hair dyeing

Computed Properties

Molecular Weight:358.19
Hydrogen Bond Acceptor Count:8
Exact Mass:357.94837483
Monoisotopic Mass:357.94837483
Topological Polar Surface Area:180
Heavy Atom Count:23
Complexity:519
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

Recommended Suppliers of Acid Yellow 1

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

Naphthol Yellow S

CAS No.: 846-70-8

Content: 99.00%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

NAPHTHOL YELLOW S 99% see COA kanbei

CAS No.: 846-70-8

Grade: Industrial Grade

Content: 99%

Inquiry

Learn More Other Chemicals

Hot Searches: 3-methylcyclohexene; ipa sds; diphenylamine; sulfur dioxide formula; chloric acid formula; glibenclamide

Guide of Acid Yellow 1

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Learn More Other Chemicals

Acid Yellow 1

SDS

Request for Quotation



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.