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Description
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Description: White crystalline or crystalline powder. Melting point 230℃ (decomposes), soluble in hot water ... More ...
Description: White crystalline or crystalline powder. Melting point 230℃ (decomposes), soluble in hot water and alkaline solutions, slightly soluble in cold water, insoluble in organic solvents such as alcohols and ethers.
Applications: Used as a color inhibitor in acrylic fiber production, in the paper industry, as a water softener, in textile auxiliaries, as a chelating titrant, in color photography, and in the food industry. It also has wide applications in medical treatment, rare earth element separation, and agricultural production.
Quality Standards:
Items
Standard
Appearance
white
crystalline powder
Assay
≥99%
CI
≤0.01%
SO4
≤0.05%
Fe
≤0.001%
Pb
≤0.001%
MgCaCO3
≥252/g
105℃ Volatiles
≤1.0%
PH
1.9-2.3
Ignition
residue
≤0.1%
Chrominance
≤25
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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Others
Delivery Lead Time |
Supply Ability |
60 days for OEM, 7days for ready goods |
25 Kilogram |
1000KG/per month |
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