From Tanning to Softness: How Sodium Formate Shapes Perfect Leather

Product Description:

sodium formate is used in multiple leather tanning steps, often acting as a pH neutralizer. Leather tanning involves many acid or alkaline treatment stages, and regulating the pH to an appropriate level promptly after each step is vital to the leather’s subsequent processing and final quality. Formic acid is commonly used in leather tanning, dyeing, and sterilization, and sodium formate can adjust the excessive acidity caused by formic acid, which is conducive to controlling reactions in an ideal pH environment.

Features:

1), Appearance: white powder

2), CAS NO: 141-53-7

3), Good flowing, not easy to be lumped

4), Certificate: REACH, ISO

5), Packing:25kg bags, 25KG PE

6), Tanning Stage: Assisting Chrome Tanning and Neutralization

Technical Parameters:

Applications:

Leather Industry: Used in unhairing, liming and neutralization processes, reducing the use of toxic chemicals and improving leather quality
Neutralizing residual acids:
The pickling process prior to tanning leaves hides acidic. Sodium formate functions as a mild alkaline neutralizer, gently adjusting the hide’s pH to an optimal range (usually 5.0–5.5) for subsequent steps like retanning and dyeing, while avoiding damage to leather fibers from strong alkalis.

Why Choose us?

We focus on the stability of the supply chain, normally stock 1500mts-2000mts monthly, ensuring long - term supply and preventing customers from being affected in production due to out - of - stock situations.

Product quality is guaranteed, having obtained REACH, and ISO certifications.

Support and Services:

Reliable Delivery: we ensure on-time delivery—even for bulk orders or urgent orders. Our logistics team monitors shipments in real time, keeping you informed every step of the way.

Quality Assurance: Every batch undergoes rigorous testing (purity, stability, potency) before dispatch

Support team is available around the clock to address urgent issues

We prioritize green chemistry, offering low-carbon production options and recyclable packaging where possible, helping you meet your sustainability goals.

Packing and Shipping:

Product:

SODIUM FORMATE

Description:

High-quality sodium formate used in various industries.

Packaging:

25KG BAG; 1250KG/BIGBAG

Shipping:

We ensure safe and secure shipping of the product to your location using reputable carriers.

FAQ:

Q: What certification does sodium formate have?

A: This product is certified with ISO9001, REACH & FAMI-QS.

Q: What is the minimum order quantity for this product?
A: The minimum order quantity is 1000kgs.

Q: What are the types of sodium formate production processes?
A: 1,Sodium Hydroxide and Carbon Monoxide Reaction Process;2 byproduct sodium formate from NPG/TMP