Best Price for Sulfanilic Acid CAS No. 121-57-3 Refined Sulphanilic Acid Anhydrous/Sulfanilic Acid

• CAS No.: 121-57-3
• Formula: C6h7no3s
• EINECS: 204-482-5
• Type: Dyestuff Intermediates
• Appearance: Powder
• Quality: Food Grade
• Model NO.: 121-57-3
• Colour: White
• Other Name: Aniline-4-Sulfonic Acid
• Applications: Dyes, Spices, Food Colouring, Medicine
• Molecular Weight: 173.19
• Melting Point: >300 °c(Lit.)
• pH: 2.5 (10g/L, H2O, 20ºC)
• Reflective Index: 1.5500 (Estimate)
• Density: 1.485
• Transport Package: 25kg/Bag, 300kg/Bag, 750kg/Bag
• Specification: 99%min.
• Trademark: Baovi
• Origin: China
• Production Capacity: 3000ton/Mont1\

Product Description

best price for sulfanilic acid CAS NO. 121-57-3 Refined Sulphanilic acid anhydrous/Sulfanilic acid

Product Description

 

Sulfanilic acid

 

MF:C₆H₇O₃NS

MW:173.19

 

Performance:This product is white to off-white powder, slightly dissolves in cold water, apt to dissolve in caustic soda solution and sodium carbonate solution, not dissolving in such organic solvents as the ethanol and ether ,etc.; density: 1.485(25oC/4oC), melting point:288oC,resolve in 300oC.

Usage: This product is made for the Dyestuffs intermediate, mainly apply to such trades as Dyestuffs, spices, food pigment,  agriculture chemical, brightening agent, building materials,etc.

Packing :25kg woven bag inner lining plastic, or according to customer's enquiry.

Product Parameters

 

Voluntary Standard :HG/T 3678-2000
Index Name	Index Value
Appearance:	white to off-white powder
Content(total amido number)%≥	99.0
Aniline Content %≤	0.02
Water Insolubles Content %≤	0.10

Applications

Refined p-aminobenzenesulfonic acid is an ideal intermediate of raw materials in dyestuff, whitening agent, spices, visual food coloring, pesticide and building materials industries.

Packaging & Shipping

Packing: 25 kg/bag with inner plastic bag. 300kg/bag or 750kg/bag

Delivery time: around 3-5 working days.

 

Our Advantages

Company Profile

Shandong Baovi Energy Technology Co., LTD. (the Company), located in Jinan City, Shandong Province, was founded in 2003, and it is a raw material supplier for the global organic chemical industry.The Company also participates in the production of small quantity of high value-added chemicals and intermediates.

Our products include solvents, antifreeze, preservatives, pigment, chemicals intermediates, etc., widely used in agriculture, food sanitation and other fields.

FAQ

A, Do you supply FREE sample?

FREE sample is ok, but the sample delivery fee is on your side.
 

B, What's your payment term?

1, T/T, 30% prepaid, the balance 70% will be paid when the products are ready!

2, L/C

3, D/P

 

C, What's your delivery time?

Generally it is 3-7 working days after receiving your deposit.
 

D, How long have you been involved in this chemical field?

Since 2003. So we enjoy much experience, can take care your cargo very well!

 

E, Can you supply relative document?

Of course, we can supply MSDS, COA, CO, commerical invoice, packing list, B/L...

If your markets have any special requirements, pls just let me know freely! 

 

G, Do you accept third party inspecition?

Yes, we do!

 

We are service on 24 hours, any other questions, pls ask me freely!