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Sodium 2-Amino-4-Chloro-5-Methylbenzenesulfonate Cas 6627-59-4 Electronic Grade Chemicals

1T
MOQ
USD1000-1850/ Kilogram
Price
Sodium 2-Amino-4-Chloro-5-Methylbenzenesulfonate Cas 6627-59-4 Electronic Grade Chemicals
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Features
Specifications
Content: 99.8%
CAS No: 6627-59-4
Application: Red #48 Intermadiate
EINECS: -
MF: C7H7ClNNaO3S
Appearance: White Or Yellow Powder
Other Names: 2B Sodium Salt
Port: QINGDAO SHANGHAI TIANJIN PORT
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Sodium 2-Amino-4-Chloro-5-Methylbenzenesulfonate

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Cas no 6627-59-4

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cas number 6627-59-4

Basic Infomation
Place of Origin: China
Brand Name: Chemfine
Certification: REACH
Model Number: -
Payment & Shipping Terms
Delivery Time: 30 days
Payment Terms: L/C, T/T
Supply Ability: 500T/M
Product Description

Sodium 2-Amino-4-chloro-5-methylbenzenesulfonate 6627-59-4

Purpose
Mainly used in red 48# pigment industry and organic synthesis industry.
physical properties
2B sodium salt is light yellow to white powder crystal, soluble in water.
chemical properties
2B sodium salt can be diazotized with nitrite in dilute acid and has general amine properties.

Item Standard Test Results
Identification A.H-NMR:Comply with the structure Complies
B.LC-MS:Comply with the structure Complies
C.The IR spectrum of sample should be identical with that of reference standard. Complies

D.HPLC-ESI-MS

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Complies
Loss on drying ≤2.0% 0.19%
Heavy metals ≤10 ppm <10ppm
Water ≤1.0% 0.1%
Sulphated ash ≤0.5% determined on 1.0 g. 0.009%
Residue on ignition ≤0.1% 0.03%
Related Substances Unspecified impurities: for each impurity ≤0.10% <0.10%
Total Impurity ≤0.5% 0.18%
Purity ≥99.0% 99.7%
Assay 99.0%~101.0% (anhydrous substance). 99.8%
Storage Preserve in well-closed, light-resistant and airtight containers. Complies
 
Packing & Delivery
Sodium 2-Amino-4-Chloro-5-Methylbenzenesulfonate Cas 6627-59-4 Electronic Grade Chemicals 0
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Chemfine established in 2003 at Jiangsu province of China. Join Alibaba platform at 2005, up to now, we already have 15 years experience online trading. In 2020, Chemfine join the SKA (Super KeyAccount) on alibaba, to provide better service for customer. Over the years, we win thousands of customers favor, Annual export grown to $30 million by our efforts.
FAQ
1. who are we?
We are based in Jiangsu, China, start from 2003,sell to Eastern Asia(64.00%),North America(13.00%),Southern Europe(12.00%),Western Europe(6.00%),Southeast Asia(2.00%),South America(00.00%),Eastern Europe(00.00%),Domestic Market(00.00%). There are total about 11-50 people in our office.
 
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
 
3. what can you buy from us?
Antioxidants / Thickener / Colorant / Enzyme / Film Agent / Leaving Agent / Preservative / Sweetener / Acidity / Fine Chemicals
 
4. why should you buy from us not from other suppliers?
Chemfine established in 2003 at Jiangsu province of China. Join Alibaba platform at 2005, up to now, we already have 15 years experience online trading. In 2020, Chemfine join the SKA (Super KeyAccount) on alibaba, to provide better service for customer
 
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CPT,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Escrow;
Language Spoken:English,Chinese,Japanese,Russian
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