Factory Supply High Quality Mordant Black 17 CAS 2538-85-4 with Competitive Price

• CAS No.: 2538-85-4
• Type: Organix Intermediate
• Appearance: Powder
• Quality: Industrial
• Colour: Black
• Name: Mordant Black
• Model NO.: 2538-85-4
• Bp: 237-255 °c(Lit.)
• Density: 0.968 G/Ml
• Fp: 244 °c
• Solubility: H2O: 50 Mg/Ml
• pH: 4.0-6.0
• Water Solubility: 13 G/L
• Other Name: Mordant Black
• Stock: in Stock
• Package: 25kgs Carton Drum
• Assay: 99%Min
• Delivery: 3 Days
• Color: Colorless to Pale Yellow
• Transport Package: 25kgs Barrel
• Trademark: Yifan
• Origin: China
• HS Code: 2934999099
• Production Capacity: 50000kgs/M

Product Description

Factory Supply High Quality Mordant Black 17 CAS 2538-85-4 with Competitive Price

 

Product Description

 

 

storage temp.	Store at +5°C to +30°C.
solubility	20g/l
form	Powder
Colour Index	15705
color	Dark brown to black
Odor	Odorless
PH	9.4 (10g/l, H2O, 25ºC)
Water Solubility	20 g/L (20 ºC)
Stability:	Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference	2538-85-4(CAS DataBase Reference)
EPA Substance Registry System	1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt (2538-85-4)

 use1
It is mainly used for dyeing of loose wool, wool tops and fabrics. Generally used to dye black, not gray. It can also be used for dyeing silk, nylon, leather, etc. The pure product can also be used as an indicator agent. The wool fabric pretreated with chromium acetate can be printed directly with this product. Dyeing should adopt the post-mordant method, and the amount of chromium salt should not be large, generally 1%-1.5% of the weight of the dyed product.
use2
Used as a complex indicator for the determination of calcium, magnesium, cadmium, manganese, zinc, etc. Use as a complex indicator for Al, Fe, Zr, to measure aluminum by fluorescence analysis, and to determine water hardness.
use3
Complex indicator; determination of calcium, magnesium, cadmium, manganese and zinc; determination of aluminum by fluorescence analysis; determination of water hardness. Mainly used for dyeing of woolen yarn, wool tops, wool fabrics, silk and nylon

 

Company Profile

Shandong Yifan Chemical Technology Co., Ltd was established in the year of 2010 with registered capital of 5 million. We are a professional manufacturer and supplier in the business scope of producing Surfactant (Water treatment materials) , High and low concentration of Quaternary ammonium salts,  fine chemical,flavor and fragance etc in the Chinese market. We have most advanced equipment and mpst strict quality control system always guarantee our customers with best quality. We own R&D department and team. We also have the business of custom synthesis of various organic compounds as a supplement. Our goal is to survive by quality and develop by credit.

In the past ten years, our products have spread over more than 30 countries in the world, Europe, South America, North America,Southeast Asia and Africa. We work with friends all over the world to develop the best quality products, the most reasonable prices and effective safe transportation.

FAQ

Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2010.

Q2: How to contact with us?
Click the "Contact Supplier" And then send us message the product you interest in, you will get valid reply within TWO hours.

Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

Q4:Can you give me a discount price?
Sure,It depends on your qty.

Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your
order in the future.

Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.