Color Developer 3 (CD-3)

Details:

Color Developer (CD-3) Enterprise Standard (Q/NHS)

    September 20,  2017

Manufactured by: Nantong Xingchen Synthetic Material Co., Ltd.

Distributed by:   Nanjing Chemical Reagent Co., Ltd.

 

Preface

This version is no change in technical content by comparing with previous versions..

CD-3 Product Standard is with reference to ANSI/ASI4.137-84 and previous CD Products Standards.

This version is edited according to the regulation from GB/T 1,1-2009.

This version is proposed and drafted by Nantong Xingchen Synthetic Material Co., Ltd.

The 1^st version was initially published in June 2002, the past 4 editions were in 2005, 2008, 2011 and 2014, and the 5^th edition was issued in September 2017.

 

1.       Classification and Name:

 

Product Name	Chemical Name	Molecular Formula	Molecular Weight	CAS Number
CD-3	3-Methyl-4-Amino-N-Ethyl-N- (2-methanesulfonamido ethyl) Amiline Sesquisulfate (Monohydrate)	C12H21N3O2S.3/2H2SO4.H2O	436.5	25646-71-3

2.       Appearance:

White or light pink powder crystals.

 

3.       Technical Specification:

 

No.	Items	Specification
1	Assay, %	99.0 – 102.9
2	Appearance in aqueous solution	Colorless or reddish
3	Volatiles,  %   < or =	0.50
4	pH Value	1.0 – 1.5
5	Melting Range,   Degree Centigrade	126 - 131
6	Ash Content,    %   < or =	0.10
7	Iron (Fe),  %    < or =	0.001
8	Heavy Metal (Pb),  %  < or =	0.001
9	Photographic Properties	Qualified

 

4.       Packaging, Labeling, Handling and Shelf Life:

4.1   Packaging: 25 kgs, 50 kgs or 100 kgs in a sealed PE inner bag with desiccant, and black plastic outer bag (to avoid light), the bag in a fiber drum;

4.2   Labeling: Product name, Trade mark, Standard number, Net weight, Batch number, Factory name and Factory address, and “Damp-proof”，

“Avoid light”， “Handle with care”， etc.,  there should be an inspection certificate in drum.

4.3   Handling: To avoid direct sunlight to the product during transportation, and store in cool and dry place.

4.4   Shelf Life: One year from the production date under the required handling and storing condition.

 

=================================================================

 

Distributor：Nanjing Chemical Reagent Company Ltd.

Email: export@nj-reagent.com, Tel.: +86-25-85316066,  Fax: +86-25-85319002

Address: 109 Zhaoqiaohe (South) Road, Nanjing Chemical Industrial Park

Nanjing, 210047, PR China

Website:  #,  #en/,  #

Color Developer (CD-3) Enterprise Standard (Q/NHS)

    September 20,  2017

 

Manufactured by: Nantong Xingchen Synthetic Material Co., Ltd.

Distributed by:   Nanjing Chemical Reagent Co., Ltd.

 

Preface

This version is no change in technical content by comparing with previous versions..

CD-3 Product Standard is with reference to ANSI/ASI4.137-84 and previous CD Products Standards.

This version is edited according to the regulation from GB/T 1,1-2009.

This version is proposed and drafted by Nantong Xingchen Synthetic Material Co., Ltd.

The 1^st version was initially published in June 2002, the past 4 editions were in 2005, 2008, 2011 and 2014, and the 5^th edition was issued in September 2017.

 

1.       Classification and Name:

 

Product Name	Chemical Name	Molecular Formula	Molecular Weight	CAS Number
CD-3	3-Methyl-4-Amino-N-Ethyl-N- (2-methanesulfonamido ethyl) Amiline Sesquisulfate (Monohydrate)	C12H21N3O2S.3/2H2SO4.H2O	436.5	25646-71-3

2.       Appearance:

White or light pink powder crystals.

 

3.       Technical Specification:

 

No.	Items	Specification
1	Assay, %	99.0 – 102.9
2	Appearance in aqueous solution	Colorless or reddish
3	Volatiles,  %   < or =	0.50
4	pH Value	1.0 – 1.5
5	Melting Range,   Degree Centigrade	126 - 131
6	Ash Content,    %   < or =	0.10
7	Iron (Fe),  %    < or =	0.001
8	Heavy Metal (Pb),  %  < or =	0.001
9	Photographic Properties	Qualified

 

4.       Packaging, Labeling, Handling and Shelf Life:

4.1   Packaging: 25 kgs, 50 kgs or 100 kgs in a sealed PE inner bag with desiccant, and black plastic outer bag (to avoid light), the bag in a fiber drum;

4.2   Labeling: Product name, Trade mark, Standard number, Net weight, Batch number, Factory name and Factory address, and “Damp-proof”，

“Avoid light”， “Handle with care”， etc.,  there should be an inspection certificate in drum.

4.3   Handling: To avoid direct sunlight to the product during transportation, and store in cool and dry place.

4.4   Shelf Life: One year from the production date under the required handling and storing condition.

 

=================================================================

 

Distributor：Nanjing Chemical Reagent Company Ltd.

Email: export@nj-reagent.com, Tel.: +86-25-85316066,  Fax: +86-25-85319002

Address: 109 Zhaoqiaohe (South) Road, Nanjing Chemical Industrial Park

Nanjing, 210047, PR China

Website:  #,  #en/,  #