Direct Black 38
Direct Black 38
- CAS:
- 1937-37-7
- MF:
- C34H28N9NaO7S2
- MW:
- 761.76
Suppliers by country/region
Company Type
Properties
- Melting point:
- 109-110°C
- storage temp.
- Amber Vial, Refrigerator, Under inert atmosphere
- solubility
- DMSO (Slightly), Methanol (Slightly, Heated), Water (Slightly)
- Colour Index
- 30235
- form
- Crystalline Powder
- color
- Black
- Stability:
- Light Sensitive
Safety Information
- Symbol(GHS)
GHS07,GHS08
- Signal word
- Danger
- Hazard statements
- H319-H350-H361d
- Precautionary statements
- P201-P305+P351+P338-P308+P313
- Hazard Codes
- T
- Risk Statements
- 45-63-36
- Safety Statements
- 53-45-36/37-26
- WGK Germany
- 3
- RTECS
- QJ6160000
- TSCA
- Yes
- HS Code
- 29299090
- Toxicity
- LD50 orl-rat: 7600 mg/kg TSCAT* OTS 215154
Use
Direct Black 38 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases may form with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases form with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. Incompatible with strong acids [NTP, 1992)].
20 India supplier list of "Direct Black 38"
- Product Name:Direct black 38
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Direct black 38
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Direct black 38
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Direct black 38
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Direct black 38
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: West Bengal,INDIA
- Product Name:ChlorazolBlack
- Products Intro:Brand:sigma aldrich | Product Number:C1144
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Chlorazol Black, tech.
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.090038
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Direct Black E
- Company Type: Reagent
- Country/Region: Ahmedabad,INDIA
- Product Name:Direct Black 38
- Company Type: Reagent
- Country/Region: Ahmedabad,INDIA
- Product Name:Direct Black 38
- Company Type: Reagent
- Country/Region: Gujarat,INDIA