Color Developing Agent CD-3
4-(N-Ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine 1.5-H2SO4
CAS: 24567-76-8
Molecular Formula: C12H21N3O2S.1.5H2SO4.H2O
Color Developing Agent CD-3 - Names and Identifiers
Color Developing Agent CD-3 - Physico-chemical Properties
| Molecular Formula | C12H21N3O2S.1.5H2SO4.H2O |
| Molar Mass | 836.999 |
| Water Solubility | Soluble in water |
| Appearance | powder to crystal |
| Color | White to Light yellow to Light orange |
| Storage Condition | Room Temprature |
Color Developing Agent CD-3 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R43 - May cause sensitization by skin contact R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S24 - Avoid contact with skin. S37 - Wear suitable gloves. S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
Color Developing Agent CD-3 - Introduction
CD-3 is a commonly used color developer whose chemical name is 4-(N-ethyl-N-2-methylsulfonylaminoethyl)-2-methylphenylenediamine 1.5-H2SO4. The following is an introduction to the nature, use, preparation and safety information of CD-3:
Nature:
-Appearance: CD-3 is a white crystalline or Milky White solid.
-Solubility: Soluble in water and some organic solvents, such as alcohol, ether, etc.
-Melting point: About 120-122 ° C.
Use:
- CD-3 is mainly used as a developer for color films (such as photo negatives, X-rays, etc.). It can chemically react with silver salts on the film to produce color images.
Method:
- CD-3 is generally obtained by reacting 2-methylaniline with N-ethyl-N-2-methanesulfonylaminoethylamine. The reaction product is then reacted with sulfuric acid to give the sulfate salt of CD-3.
Safety Information:
- CD-3 is a chemical reagent, which needs to be used safely. Observe the following safety measures:
-Wear appropriate protective gloves, eye protection and face shield when using.
-avoid inhaling CD-3 dust or particles.
-avoid CD-3 contact with skin, eyes and mucous membranes.
-if you come into contact with CD-3, immediately flush the affected area with plenty of water and seek medical attention.
Nature:
-Appearance: CD-3 is a white crystalline or Milky White solid.
-Solubility: Soluble in water and some organic solvents, such as alcohol, ether, etc.
-Melting point: About 120-122 ° C.
Use:
- CD-3 is mainly used as a developer for color films (such as photo negatives, X-rays, etc.). It can chemically react with silver salts on the film to produce color images.
Method:
- CD-3 is generally obtained by reacting 2-methylaniline with N-ethyl-N-2-methanesulfonylaminoethylamine. The reaction product is then reacted with sulfuric acid to give the sulfate salt of CD-3.
Safety Information:
- CD-3 is a chemical reagent, which needs to be used safely. Observe the following safety measures:
-Wear appropriate protective gloves, eye protection and face shield when using.
-avoid inhaling CD-3 dust or particles.
-avoid CD-3 contact with skin, eyes and mucous membranes.
-if you come into contact with CD-3, immediately flush the affected area with plenty of water and seek medical attention.
Last Update：2024-04-09 19:05:48
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Featured ProductsSpot supply
Product Name: Color Developer CD-3 Request for quotationCAS: 24567-76-8
Tel: 012-58702786
Email: wuziwei@xinyuefirm.com
Mobile: +65 88706262
QQ: 390909492
Wechat: 18915723261
WhatsApp: +65 88706262
Linkedin: https://www.linkedin.com/company/superchem-pt
Spot supply
Product Name: Color Developing Agent CD-3 Request for quotationCAS: 24567-76-8
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Wechat: +86 19849939632
Product Name: N-[2-[(4-Amino-3-MEthylphenyl)Ethylamino]Ethyl]Methanesulfonamide Sesquisulfate Visit Supplier Webpage Request for quotation
CAS: 24567-76-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 24567-76-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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