BENZENESULFINIC ACID SODIUM SALT
873-55-2

37052-78-1
2-MERCAPTO-5-METHOXYBENZIMIDAZOLE
37052-78-1
14/09/2020
6099-90-7
Phloroglucinol dihydrate
6099-90-7
14/09/2020

Video


BENZENESULFINIC ACID SODIUM SALT paramete


CAS No.: 873-55-2
MF: C6H5NaO2S
Place of Origin: Shandong, China
Purity: 99%
Model Number: Sodium benzenesulfinate
Appearance: White powder
MW: 164.16
storage temp: Store below +30°C
Sensitive: Hygroscopic
Other Names: Sodium benzenesulfinate
EINECS No.: 212-842-8
Type: pharmaceutical intermediates
Brand Name: LOOK
Application: intermediates of medicine
Product name: Sodium benzenesulfinate
Melting point: >300 °C(lit.)
Water Solubility: Soluble in water.
BRN: 3598405

Specification


   
Item Specifications
Appearance White crystal
Purity (HPLC %) ≥99.0
Moisture (%) ≤0.5
Heavy metals (%) ≤0.01
 

Application


1. Used in medicine, electroplating industry and synthesis of photosensitive materials

2. For food and feed preservatives

3. Polymeric adhesion enhancer, plasticizer, used to plasticize and modify polyamide, epoxy resin, phenolic resin, and used in ink, adhesive, nail polish, paint.

4. Primary brightener for bright nickel plating. It has the effect of significantly reducing the grain size of the nickel plating layer, can make the plating layer bright, and make the plating layer ductile. General dosage is 0.1 ~ 0.3g / L

5.Used as analytical reagent.

Product service


1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit

Service


Pre-Sales Service


* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service


*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.

FAQ

Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: 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.

Storage

Store in ventilated and dry house with the package sealed away from moisture. Prevent the material from rain in case to be dissolved and lost during transportation

Shipping

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.


Packing

net weight 25kg bag or cardboard bucket (can be designed according to customer's requirements).


Delivery detail

   [Delivery] 5 working days after payment.

BENZENESULFINIC ACID SODIUM SALT picture

Packaging and shipping

Honor Certificate

Professional team