Welcome to LookChem.com Sign In|Join Free

CAS

  • or

21616-59-1

4,5-DIAMINO-1-METHYLPYRAZOLE HCL is a hydrochloride salt form of the organic compound 4,5-DIAMINO-1-METHYLPYRAZOLE, which is a chemical compound used in the development of hair dyes and other coloring products. It is known for its ability to penetrate the hair shaft and produce a permanent color change.
Used in Cosmetic Industry:
4,5-DIAMINO-1-METHYLPYRAZOLE HCL is used as a dye intermediate in hair coloring formulations for its ability to achieve desired color shades and provide long-lasting results. It is commonly used in the creation of semi-permanent and permanent hair dyes, as well as in other cosmetic products where vibrant and lasting color is desired.
However, it should be used with caution as it can cause skin and eye irritation and may be harmful if ingested.

21616-59-1

Post Buying Request

21616-59-1 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

21616-59-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21616-59-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,6,1 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 21616-59:
(7*2)+(6*1)+(5*6)+(4*1)+(3*6)+(2*5)+(1*9)=91
91 % 10 = 1
So 21616-59-1 is a valid CAS Registry Number.

21616-59-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-methylpyrazole-3,4-diamine,dihydrochloride

1.2 Other means of identification

Product number -
Other names 1H-Pyrazole-4,5-diamine,1-methyl-,dihydrochloride

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).

More Details:21616-59-1 SDS

21616-59-1Upstream product

21616-59-1Downstream Products

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 21616-59-1