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Eriochrome Balck T (Acid mordant black11#)

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  Post Date: Sep 02,2019
  Expiry Date: Feb 29,2020
  Detailed Description: Cas No. :1787-61-7 Recommendation:Sino-Japanese product—Mordant Black T elaboration product
Better performance:every quality index is one and half times than standard product.It can reduce printing cost and improve spinning rate by 3.28%

Index: C.I.Mordant Black 11(14654)
Foreigh corresponding name :
Mordant Black 11;Chorme black pb;Chrome black t;
Chromogene black t 160;Chrome black special;C.I. 14645

Structural formula:
Appearance: black brown powder
Shade: similar to standard product
Intension: 100±3% of standard product elaboration product:160%±3%
Water content(%): ≤5
Water-insoluble: ≤0.5%
Fineness(80 mesh standard riddle remains): ≤5%
Colour fasteness:
stan-
dard
depth


light
resist-
ance
washable(40℃)
perspiration resistance
rub resistance
hot
pres-
sure
resi-
stance (ironing) (180℃)
acid
alkalescence
Rubbing
calico
colo-
uring
wool colouring
Rubbing
calico colo
- uring
wool colo
- uring
Rubbing
calico colo
- uring
wool
colo
- uring
dryness
wetness
1%
4
3-4
4-5
4-5
4
4-5
4
4
4-5
4
4
3-4
4
Use: mainly used for coloration of textile, worsted and worsted yarn,and used for coloration of carpet, fur and biology.Meanwhile, it can color homochromy and assorted colors.
Packing: packed with 25kg carton, and lined with Plastic Film Bags.
Store: storing in dark, ventilated and dry conditions and preventing sunshine, drenching and pressing heavily.
Advantages: main products.A series goingtoscale production with materials and finished products

  CAS Registry Number:

1787-61-7

  Synonyms: ;C.I. 14645;C.I. Mordant Black 11 (VAN);C.I. Mordant Black 11, monosodium salt;C.I. Mordant Black 11, monosodium salt (8CI);Eriochrome Black T;Mordant Black 11 (14650);C.I.Mordant Black 11;1-Naphthalenesulfonic acid, 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitro-, monosodium salt;Color index;Erichrome Black T;Eriochrome black T supra;Eriochrome (R) black T;Mordant black 11;2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitro-4-naphthalenesulfonic acid, sodium salt;3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalenesulfonic acid, sodium salt;Eriochrome Balck T;Eriochrome Balck T250;sodium (4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate;sodium 3-hydroxy-4-[(E)-(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate;sodium 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitro-naphthalene-1-sulfonate;
  Molecular Formula: C20H12N3NaO7S
  Molecular Weight: 461.3799
  Molecular Structure: 1787-61-7 Mordant Black T
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36:;
  Safety Description: S26:;
S39:;

  Company: Taixing Zhongran Chemical Co.,Ltd.     [ China ]        
  Contact: Jesica
  Tel: +86-523-87066969
  Fax: +86-523-89703666
  Email: jihong322@126.com
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