Direct black 38 dyes for cotton use dyes

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US $2.5-8.5 / Kilograms | 100 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
CAS No.:
1937-37-7
Other Names:
direct black 38
MF:
C34H25N9Na2O7S2
EINECS No.:
direct dyes
Place of Origin:
Hebei, China (Mainland)
Type:
Direct Dye
Usage:
Leather Dyestuffs, Paper Dyestuffs, Textile Dyestuffs
Brand Name:
CAIYI
Model Number:
DYES
Supply Ability
Supply Ability:
100 Ton/Tons per Month
Packaging & Delivery
Packaging Details
IN 25KG BAGS,CARTON,DRUMS
Port
TIANJIN
Lead Time :
WITHIN 15 DAYS

Specifications

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C34H25N9Na2O7

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Product name

Direct Black EX dyes

Color Index

Direct black 38 dyes

C.I.

Balck 38

CAS

1937-37-7 

Molecular Weight

781.78

Molecular Formula

C34H25N9Na2O7S2 

Strength

100%-180%

Appearance

Black Powder

Type

Direct Dyes

H.S. Code

32041400

Packing

Packed in 25kgs Iron Drum, Bag

Payment

TT, DP, LC

Shipment Time

Within 15 days after the order confirmation. 

Usage

Used in Dyeing cotton,textiles,paper

 

 

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