6-Amino-4-hydroxy-2-naphthalenesulfonic GAMMA ACID CAS 90-51-7
1. Physical and chemical properties: 1.1 Molecule formula: C10H19BrO2 1.2 Molecule weight: 251.16 1.3 Boiling point : 164°C 0.003 bar 2. Technique Indexes:
Item
Refined grade
Industrial grade
Purity ,%
≥99
≥95
Melting point ,°C
≥41
≥40
Moisture ,%(m/m)
≤0.5
≤0.5
Appearance
yellow-brown powder crystal
yellow-brown powder crystal
3. Uses : It’s used to synthetize Musk 105, r-decylic lactone and other chemical products.
Product Application
A professional and reliable chemicals supplier, majory scope includes:
-Intermediates for all kinds of dyes and pigments.
-Intermediates for pharmaceutical drugs or API.
-Intermediates for Agochemicals or farm use chemicals
-Various dyes and pigments colorants for cosmetic industry and so on.
Packaging & Shipping
Iron drum & plastic drum packaging
• 1200kg/drum
• 850kg/drum
• 200kg/drum&plastic drum
• 180kg/drum&plastic drum
• 25kg/plastic drum&Cardboard bucket
Plastic bag & kraft paper bag
• 1200kg/bag
• 50kg/plastic bag
• 25kg/plastic bag&kraft paper bag
FAQ
Q1: Are manufacturer or distributor?
A: We are reliable and famous distributor. Same or better price than manufacturer.
Q2: How to contact with us?
A: Click the Alibaba "Contact Supplier", send us message, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
A: For small order,you can pay on Alibaba by trade assurance.
For bulk order, you can pay to our company's bank account.
Q4:How can I make payment safe?
A: The whole transaction is under Alibaba's (Third party) inspection
Q5:How can I get a sample?
A few sample is free but you need to pay for the shipping cost.we normally send sample by FEDEX, DHL,EMS. TNT,UPS
Company Introduction
Changsha Chemoway Co., Ltd. was founded in historical famous city Changsha .Since our foundation, we have been devoted to the trade of basic chemical materials, pharmaceutical intermediates, pigment and dye intermediates, food and industrial additives and special chemicals. Up to now, we have become a global supplier for chemical products with world-wide sales network and steady supply channels.
Due to years′ experiences and professional background in chemical industry, we have successfully established closely and steadily cooperative relationships with many famous international and domestic chemical companies such as BASF, Lanxess, Lawter, NALCO and Thermo Fisher, etc.
We commit to international market and supplier management. We complement each other′s advantages with large manufacturers in Shandong, Jiangsu, Zhejiang and other provinces. Through establishing strategic partnership with some manufacturing enterprises, we have owned synergistic effect now with them. Now, we are offering powerful supports to these manufacturing enterprises for helping expanding businesses into international market!
Our Services
We supply our existing products steadily and provide continuous and perfect after-sales service to help our customers solve all kinds of questions during the process of using the products.
We pay close attention to the international and domestic market trends constantly, enriching the latest products reserve for future use to provide customers with more updated choice of organic intermediates for different industry.
We offer timely delivery serivce and fast response for customer question and feedback.
Product List
Payment Terms
1.Bank Transferring(T/T)
___________________Suitable for all orders. Convenient and Safe
2. Alibaba Trade Auurance
___________________Faster and convenient online, supporting credit card.
3. L/C at sight or Alibaba super L/L
__________________ You will not be worried about the bulk order risk.
