Direct Yellow 12
![Direct Yellow 12 Structure](CAS/GIF/2870-32-8.gif)
- CAS No.
- 2870-32-8
- Chemical Name:
- Direct Yellow 12
- Synonyms
- CI 24895;CHRYSOPHENINE;DirectyellowG;ChrysophenineG;DirectYellowGX;Chrysophenin G;Pyrazol Yellow;Chrysophenin NS;Pyrazol Yellow C;Direct Yellow GK
- CBNumber:
- CB3399462
- Molecular Formula:
- C30H29N4NaO8S2
- Molecular Weight:
- 660.69
- MOL File:
- 2870-32-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/1/2 15:08:19
Melting point | >300°C |
---|---|
storage temp. | Amber Vial, Refrigerator, Under inert atmosphere |
solubility | DMSO (Slightly), Methanol (Slightly), Water (Slightly) |
Colour Index | 24895 |
form | Solid |
color | Orange to Dark Orange |
Stability | Light Sensitive |
InChIKey | BFMGWSCDIBELQN-BHHUATOHSA-N |
SMILES | C(C1C=CC(/N=N/C2C=CC(OCC)=CC=2)=CC=1S(O)(=O)=O)=CC1C=CC(/N=N/C2C=CC(OCC)=CC=2)=CC=1S(O)(=O)=O.[NaH] |
EPA Substance Registry System | C.I. Direct Yellow 12 (2870-32-8) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H319 |
Precautionary statements | P264-P280-P305+P351+P338-P337+P313P |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 2927.00.5000 |
Direct Yellow 12 price More Price(2)
Direct Yellow 12 Chemical Properties,Uses,Production
Chemical Properties
orange crystalline powder
Uses
A diazo stilbene dye
Properties and Applications
TEST ITEMS |
SPECIFICATION |
APPEARANCE |
YELLOW |
LIGHTING |
4 |
SOAPING |
3-4 |
PERSPIRATING |
3-4 |
FRICTION(DRY) |
4-5 |
FRICTION(WET) |
3 |
RESIDUE ON 80 MESH |
5.0% max |
WATER SOLUBILE |
1.0% max |
VOLATITE 105°C |
1.0% max |
TINTING STRENGTH |
100-105 % |
WEIGHT METAL TOTAL |
50ppm max |
Direct Yellow 12 Preparation Products And Raw materials
Raw materials
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Global( 324)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
MaheshRaj Chemicals Pvt Ltd | +91 7926870597 | Gujarat, India | 96 | 58 | Inquiry |
Hina DyeChem Industries | +91-9537203924 +91-9537203924 | Ahmedabad, India | 168 | 58 | Inquiry |
Parshwanath Group of Indusries | +91-9979874744 +91-9825244644 | Gujarat, India | 211 | 58 | Inquiry |
Neema Chemicals | +91-8140106252 +91-9825484478 | Gujarat, India | 190 | 58 | Inquiry |
Tanya Exports | +91-9825040588 +91-9825033002 | Gujarat, India | 186 | 58 | Inquiry |
Appex Dye Stuff Industries | +91-9974922439 +91-9974922439 | Gujarat, India | 146 | 58 | Inquiry |
SHREENATH ORGOCHEM | +91-9377072739 +91-9376244453 | Gujarat, India | 68 | 58 | Inquiry |
Colorants Chem Pvt Ltd | +91-9890098067 +91-9890036907 | Mumbai, India | 200 | 58 | Inquiry |
Unilex Colours and Chemicals Ltd | +91-9820430671 +91-9321169592 | Mumbai, India | 102 | 58 | Inquiry |
Vipul Organics Ltd | +91-2266139999 +91-2266139999 | Maharashtra, India | 277 | 58 | Inquiry |
Supplier | Advantage |
---|---|
MaheshRaj Chemicals Pvt Ltd | 58 |
Hina DyeChem Industries | 58 |
Parshwanath Group of Indusries | 58 |
Neema Chemicals | 58 |
Tanya Exports | 58 |
Appex Dye Stuff Industries | 58 |
SHREENATH ORGOCHEM | 58 |
Colorants Chem Pvt Ltd | 58 |
Unilex Colours and Chemicals Ltd | 58 |
Vipul Organics Ltd | 58 |
2870-32-8(Direct Yellow 12)Related Search:
Atul Direct Fast Yellow GCH
Diazine Yellow CP
Direct Brilliant Yellow 4R
Direct Yellow GK
Kayaku Chrysophenine
Mitsui Chrysophenine G
Pamanil Yellow G-12
Pyrazol Yellow C
Disodium 4,4'-bis[(4-ethoxyphenyl)azo]stilbene-2,2'-disulfonate
2,2'-(1,2-Ethenediyl)bis[5-[(4-ethoxyphenyl)azo]benzenesulfonic acid sodium] salt
2,2'-(1,2-Ethenediyl)bis[5-[(4-ethoxyphenyl)azo]benzenesulfonic acid]disodium salt
DIRECT YELLOW 12
disodium 4,4'-bis[(4-ethoxyphenyl)azo]stilbene-2,2'-disulphonate
CHRYSOPHENINE
CI 24895
2,2’-(1,2-ethenediyl)bis[5-[(4-ethoxyphenyl)azo]-benzenesulfonicacidisodi
C.I.Directyellow12
ChrysophenineG
DirectyellowG
Romexal Yellow C
Shikiso Chrysophenine G
Tertrodirect Yellow CG.
chrysophenine (C.I. 24895)
Benzenesulfonic acid, 2,2-(1,2-ethenediyl)bis5-(4-ethoxyphenyl)azo-, disodium salt
Direct Chrysophenine
DirectYellowGX
Benzol Yellow LG
C.I.Direct Yellow 12(24895)
Chloraxol Yellow CG
Chrysophenin G
Chrysophenin NS
Diphenyl Yellow CH
Nylornine Yellow C-4R
Pyrazol Yellow
abcol direct yellow 4 ra
Direct yellow 12 (C.I. 24895)
Directly frozen yellow
Direct Yellow 12 ISO 9001:2015 REACH
Chrysophenine (Technical Grade)
C.I.Direct Yellow 12:C.I.24895
TIANFU-CHEM Direct Yellow 12
Direct Crysophenine GX, Direct Yellow 12
2870-32-8
C30H26O8N4S2Na2
C30H26N4Na2O8S2
C30H26N4O8S22Na
Stilbenes
Organics
Stilbenes
Dyes and Pigments