Шаньдун этилендиаминтетрауксусной кислоты кислота удобрения класс


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Характеристики





Product Overview


Shandong EDTA Acid Fertilizer Grade EDTA-2Na
EDTA is an important complexing agent. EDTA has a wide range of uses. It can be used as a bleaching and fixing solution for the processing of color photosensitive materials, dyeing aids, fiber processing aids, cosmetic additives, blood anticoagulants, detergents, stabilizers, synthetic rubber polymerization initiators, and EDTA is a chelating agent. The representative substance of the mixture. It can form stable water-soluble complexes with alkali metals, rare earth elements and transition metals. Shandong EDTA Acid Fertilizer Grade EDTA-2Na.




Product Paramenters


No.
Item
Standard Specification
Actual Specification
1
Appearance
White Crystalline Powder
White Crystalline Powder
2
Content
99.00% min
99.5
3
Chloride
0.020% max
0.006
4
Sulfate
0.020% max
0.005
5
NTA
1.00% max
0.3% 
6
Heavy Metal
10ppm max
2ppm
7
Chelating Value mg(CaCO3)/g
265 min
275
8
PH Value (50g/L,25℃)
4.0-5.0
4.57




Product packaging


EDTA Neutral Package 25kg/bag
EDTA Packing with Pallet
EDTA Loading


Applications


Shandong EDTA Acid Fertilizer Grade EDTA-2Na




Company Profile


Comprehensive products and professional technical services
Qingdao Hengke Fine Chemicals Co.,Ltd is a chemical leading company, which combines researching, manufacturing and marketing into one body. The point is located nearby the Qingdao Airport with very convenient transportation. Hengke has five divisions mainly engaged in Textile Auxiliaries, Food Additives, Oil Drilling & Water Treatment chemicals, Waterproof material and Pharmaceutical intermediate to provide customers with all-around products and professional technical services. Hengke is qualified with ISO 9001:2008 Quality Management System, and ISO14001;2004 Environment Management System assessment. Our textile products are free of APEO/NPEO and Formaldehyde etc. We always persists on the policy of “saving resources, protecting environment” to purse the sustainable development with nature.




Why Choose Us


Shandong EDTA Acid Fertilizer Grade EDTA-2Na




Certifications




Please feel free to contact me to obtain more specific certificates.


FAQ


Q: Are you a trading company or manufacturer?
A:We are a trade company and we have our own factory.

Q:Do you provide samples? is it free or extra?
A:Yes, we could offer the sample for free charge via FedEx, DHL, TNT, UPS or EMS.

Q: What's your payment terms?
A: T/T in advance are highly recommended. We can accept LC, Western Union as well. TT will be more appreciated. 30% deposit before producing, 70% balance before loading by TT.

Q:What is the delivery time?
A:It depends on order quantities. Generally speaking, for sample, in about 3 working days after payment; for larger orders, with 7-15 working days upon receipt of your payment (or LC).

Q:What’s your MOQ?
A:Usually Our MOQ is 500kg.

Q: Which information in the inquiry you should send us?
A:Chemical name/ content/spec./exact quantity/ usage or field/destination port/other special requirements..)



Новинки - Розница

0.0391 s.