Basic Info.
Model NO.
km-221
Colour
Clear Yellowish
Assay
20%, 25%
Density g/cm3
1.21~1.29
pH
2.0~4.0
Refractive Index
1.3900~1.3990
Transport Package
25kg/Plastic Drum
Specification
Assay: 20%, 25%
Trademark
KMW
Origin
China
Production Capacity
20mt/Month
Product Description
| Code: km-221 PS | ||
| Chemical nature | Propynesulfonic acid sodium salt | |
| CAS No | 55947-46-1 | |
| Molecular Formula | C3H3NaO3S | |
| Molecular weight | 142.11 | |
| Properties | Assay | 20%,25% |
| Appearance | Clear yellowish liquid | |
| Density g/cm3 (20ºC) | 1.21~1.29 | |
| PH | 2.0~4.0 | |
| Refractive Index(20ºC) | 1.3900~1.3990 | |
| Application | PS displays brightness improvement, throwing power and levelling at low current densities. PS also has high impurities tolerance. | |
| Package | 25kg/Plastic Drum | |
******************************************************************************************************************************************
1. Who are we?
We are based in Wuhan, Hubei province, China, start from 2011, works on research and development, production and technical services of Silicone chemicals, pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant, electroplating chemicals etc.
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?
Organic silicone oils, pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant, electroplating chemicals ,etc.
4. Why should you buy from us not from other suppliers?
1). Powerful R & D team
2). The ability of quantized production from grams to tons;
3). Various kinds of advanced equipment in the laboratory and plant;
4) .Strict QC standard to meet the demand of customers, advanced equipment for analysis and assay;
5). Efficient and safe logistic plans for chemical products transportation;
6) . Excellent after-sale service.
7). Highest quality and good package
8 ).ISO certificate
5. what services can we provide?
Accepted Delivery Terms: EXW,FOB, CFR, CIF,CIP, DDP
Accepted Payment Currency: USD, EURO, RMB
Accepted Payment Type: T/T, Letter of Credit, Paypal, Western Union
Language Spoken: English
