| Customization: | Available |
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| Powder: | Yes |
| Customized: | Customized |
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Item |
Standard |
Test Result |
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Characteristic |
Pure white crystalline powder, slightly hygroscopic |
Conforms |
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Solubility |
Sparingly soluble in water, freely soluble in |
Comforms |
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practically insoluble in ether |
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Identify |
(A) IR-Spectrum |
(A)conforms |
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(B) Reaction of sodium salt |
(B)Positive |
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PH |
6.5~7.5 |
7.13 |
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Appearance of solution |
Clear |
Conforms |
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Absorption of sodium salt≤0.05 |
0.015 |
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Related substances |
Single impurity ≤0.2% |
Conforms |
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Total impurity ≤0.5% |
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Heavy metal |
≤10ppm |
Conforms |
Q1. What's the MOQ?
A: Usually 1 kg. It is based on the different product. Some are 1g and some are 1 ton. Please be free to consult our salesman.
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately. By FeDex will be 3~5 days to you.
Q3. If I need less than the MOQ, is it possible?
A: Yes. Please be free to consult our salesman.
Q4. Can you supply the free sample?
A: Usually it is possible. It based on the different product. Please be free to consult our salesman.
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers.The shelf life will be 2 years.
Q6: What's your main payment method?
A: T/T, Western Union, Money Gram, Paypal.
Q7: Do you have COA, MSDS, CO, Health certificate, form 9 or other certificate?
A: Yes, we have. pls be free to contact us to get updated one
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