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Description
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Description: Sodium sulfate, also known as Glauber's salt, anhydrous sodium sulfate, or anhydrous sodium ... More ...
Description: Sodium sulfate, also known as Glauber's salt, anhydrous sodium sulfate, or anhydrous sodium nitrate, is a white, monoclinic, fine crystal or powder. It has a relative density of 2.68 and a melting point of 884℃. It is soluble in water, and its aqueous solution is neutral. It is soluble in glycerol but insoluble in ethanol. When exposed to air, it readily absorbs moisture, becoming hydrated sodium sulfate. It is a polycrystalline substance, exhibiting rhombic crystals at temperatures ranging from 32.4℃ to 223℃, and forming monoclinic crystals at higher temperatures, transforming into hexagonal crystals at 241℃. When crystallizing from solution, it has an affinity for iron, iron compounds, and various organic substances; high-purity, fine-particle anhydrous sodium sulfate is called Glauber's salt.
Applications: Used as an analytical reagent and mordant. Quality Standards:
Items
Standard
Appearance
Colorless crystals
Identification
Sodium and
Sulfate
Content
≥99%
Acidity
or alkalinity
Comply with the standard
Chloride
≤0.02%
Heavy
metals
≤0.001%
FQA:
Q1 Can i get some
samples
A1 Yes, we can supply the free sample, but the shipping
cost be paid by our customers.
Q2 How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation
of order, enclosed our bank information. Payment by T/T, L/C or Paypal or
Escrow(Alibaba).
Q3 How to confirm the Product Quality before placing
orders
A3 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.
Q4 What's your MOQ
A4 Our MOQ is 1kg. But usually we accept less quantity
such as 100g on the condition that sample charge is 100% paid.
Q5 How about delivery leadtime
A5 Delivery lead time: About 3-5 days after payment confirmed.
(Chinese holiday not included)
Q6 Is there a discount
A6 Different quantity has different discount.
Q7 How do you treat quality complaint
A7 First of all, our quality control will reduce the
quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.
Q8 How to contact us
A8 You can chat with us by Trademanager,MSN&Skype
Online.
You can choose your interested
products and send inquiry to us.
You can dial our telephone directly
or send Email to us., you will get our reply.
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Delivery Lead Time |
Supply Ability |
60 days for OEM, 7days for ready goods |
1 Metric Ton |
10T/per month |
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