| Appearance: | Flake |
|---|---|
| Certification: | ISO |
| Purity: | 50%~80% |
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Export CAS 1313 yellow Sodium Sulfide (Na2S) for Manufacture of Dyes Sulfide
Wait for your inquiry!
Hi,
This is Angela from Shiguang (Hebei) Supply Chain Management Co., Ltd
We start to do chemical business since 2009.Export to many different countries with good feedback.
Now i'd like to introduce our advantage product Sodium Sulfide
The purity is more than 60% , it is beautiful yellow color.
It has two packing,25kgs PP bag and 900kgs big bag.
It can load 20tons for 25kgs big and 18tons for 900kgs big bag.
Its usage is very widely.Such as
1.Tanning of leather
2.Dye printing and dyeing
3.Used for waste water treatment
4.Mining industry for example cooper mines.
The above are my introduction for the Sodium Hydrosulphider
I am sure you can depend on our quality and service.
Welcome your inquiry!thank you.
| Product Name: | Sodium sulfide |
| CAS: | 131 |
| MF: | Na2S |
| MW: | 78.04 |
| EINECS: | 215-212-0 |
| Mol File: | 1313.mol |
| Melting point | 950 °C(lit.) |
| density | 1.86 g/mL at 25 °C(lit.) |
| storage temp. | Refrigerator (+4°C) |
| solubility | H2O: 0.1 g/mL, clear, colorless |
| form | flakes |
| color | Yellow |
| Specific Gravity | 1.856 |
| Water Solubility | 186 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,8681 |
| Stability: | Spontaneously flammable. Incompatible with acids, metals, oxidizing agents. Contact with acid liberates toxic gas. Fine dust/air mixtures are explosive. Hygroscopic. |
| InChIKey | CXPWOVUZRAFMDA-UHFFFAOYSA-N |
| CAS DataBase Reference | 1313-(CAS DataBase Reference) |
| Hazard Codes | C,N,Xn |
| Risk Statements | 31-34-50-22 |
| Safety Statements | 26-45-61-36/37/39 |
| RIDADR | UN 1849 8/PG 2 |
| WGK Germany | 2 |
| RTECS | WE1905000 |
| F | 3-8-9-23 |
| TSCA | Yes |
| HazardClass | 4.2 |
| PackingGroup | II |
| HS Code | 28301010 |
FAQ:
Q1: Can i get small sample?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union, Moneygram or Bitcoin
Q3:What's your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 500g on the condition that sample charge is 100% paid.
Q4:How about the packing?
A: Usually we provide the packing as 25kg/ bag/ carton/ drum. And we also can according to your requirment.
Q5: How about delivery leadtime?
A:About 3-5 working days after receipt of your payment
Q6: How to contact us?
A:You can chat with us by Trademanager&Skype Online. You can choose your interested products and send inquiry to us.Send Email to us.
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