Sodium sulfide CAS 1313-82-2

1309-48-4
Magnesium oxide CAS 1309-48-4
09/06/2021
25322-69-4
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Sodium sulfide paramete


Classification:Sulfide
CAS No.:1313-82-2
MF:Na2S
Place of Origin:Gansu, China
Purity:60.0%
Application:Tannage, papermaking, mill run
Model Number:sodium sulphide flakes
Supply type:Factory
Product name:Inorganic Salts 60% Sodium sulphide Na2S For Dyes
Package:25kg Bags
Fe:10/30/50/150/300/1500ppm
Type:Sodium Sulfide
Other Names:sodium suphide
EINECS No.:215-211-5
Grade Standard:Industrial Grade
Appearance:red or yellow flakes
Brand Name:Lookchemical
Status:flakes
Color:Yellow/red Sodium Sulfide
Shape:Flake Sodium Sulphide
Usage:mordant of cotton textile
Storage:Dry

Application


Used in the production of high - grade sulphur dyes and high - quality leather tanning. Can be used in the paper industry in the production of high-grade paper.

Used as analytical reagent and leather depilating agent

Used in the manufacture of dyes, sulfides, and used as ore flotation agent, rawhide hair removal agent, paper cooking agent, etc

Specification:


Product specifications
Item
Grade A
Grade B
Colour
yellow
red
Na2S%min≥%
60
52/60
Na2CO3%max≤%
1.80
5.00
Na2SO3%max≤%
1
2.00
Na2S2O3%max≤%
2.00
2.00
Water Insolubles % max≤%
0.05
0.40
Fe max≤%
10-30PPM
30-300PPM

Service


Pre-Sales Service


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

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

* Sample testing support.

*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


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

*The fact of logistics information monitoring.

*Product has any problem can return.

Shipping



Secure and discreet shipment. You have various choices of transportation methods.

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.

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 information should I let you know if I want to get a quotation
A :  Quality you require, eg. Assay, Purity, or single impurity -Quantity you need -Standard you want, such as USP, EP, JP etc.
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: When will you deliver the goods
A :  For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.
Q6: 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.

Sodium sulfide picture

Packaging and shipping