Products Description
EDTA·4Na
White powder. Soluble in water, pH value of 1% aqueous solution is about 11.8, insoluble in alcohol, benzene and chloroform.
It is used as bleaching fixer for color photosensitive material processing, activator for styrene-butadiene rubber, hard water softener, sequestering agent, etc.
|
Content % |
≥99 |
|
Chloride(Cl)% |
≤ 0.01 |
|
Sulfate(SO4)% |
≤ 0.05 |
|
Metal chelate(Pb)% |
≤ 0.002 |
|
Iron(Fe)% |
≤ 0.001 |
|
Chelate: mgCaCO3/g |
233 min |
|
pH Value(10g/L,25℃) |
10.5-11.5 |
|
Appearance |
white crystal powder |
01
High Quality
Ensure the real effect, packaging safety,
02
Advanced Equipment
Social security complete, can do a variety of testing and analysis, welcome to consult
03
Professional Team
Sophisticated experimental team, professional sales, purchase worry-free
04
Custom Service
Products can be customized according to needs
Frequently Asked Questions
Q1:Can I get some samples?
+
-
A: Of course.If you need samples, please contact us.
Q2: How is the Product Quality confirmed before placing orders?
+
-
A: First, we will send the sample for you to test as well as our COA /testing result. Otherwise, we can work with a third-party inspection of your choice.
Q3: What's your MOQ?
+
-
A: Normally, our MOQ is 1kg. But it can be adjusted according to your requirements.
Q4: How about delivery time?
+
-
A: Orders are shipped within 3-5 working days after payment confirmation. (Chinese holiday are NOT included)
Hot Tags: edta·4na, China edta·4na manufacturers, suppliers, factory, imported raw materials, reliable raw materials, raw materials for pharmaceuticals, raw materials website, raw materials e commerce plan, raw materials for food processing
