10142-54-8

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Basic information

Product Name: C.I.Acid Yellow 24
Synonyms: C.I.Acid Yellow 24
CAS NO:10142-54-8
Molecular Formula: C10H6 N2 O5 . H3 N
Molecular Weight: 251.2
EINECS: N/A
Product Categories: N/A
Mol File: 10142-54-8.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: C.I.Acid Yellow 24(CAS DataBase Reference)
NIST Chemistry Reference: C.I.Acid Yellow 24(10142-54-8)
EPA Substance Registry System: C.I.Acid Yellow 24(10142-54-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 10142-54-8(Hazardous Substances Data)

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Pharmaceutical Grade CAS 10142-54-8 with competitive price
Cas No: 10142-54-8
USD $ 139.0-210.0 / Kilogram
1 Kilogram
1000 Kilogram/Day
Zhuozhou Wenxi import and Export Co., Ltd
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1-Naphthalenol,2,4-dinitro-, ammonium salt (9CI)
Cas No: 10142-54-8
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5
Hangzhou J&H Chemical Co., Ltd.
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C.I.Acid Yellow 24
Cas No: 10142-54-8
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Shanghai Run-Biotech Co., Ltd.
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10142-54-8 Usage

Preparation

Naphthalen-1-ol?dinitration, and translated into the ammonium salt, sodium salt or calcium salt.

Properties and Applications

yellow. The dye soluble in water, the ammonium salt soluble in alcohol. The strong sulfuric acid are yellow, yellow precipitation after diluted.

Check Digit Verification of cas no

The CAS Registry Mumber 10142-54-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,4 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 10142-54:
(7*1)+(6*0)+(5*1)+(4*4)+(3*2)+(2*5)+(1*4)=48
48 % 10 = 8
So 10142-54-8 is a valid CAS Registry Number.

10142-54-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	ammonium 2.4-dinitronaphtolate-(1)

1.2 Other means of identification

Product number	-
Other names	Ammonium-2.4-dinitro-naphtolat-(1)

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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