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Hot Selling High Quality Zinc Bromide 7699-45-8 with Reasonable Price
Product master diagram
White rhombic crystalline powder. The density was 4.201 g/cm3. Melting point 394 C. Boiling point 650 C. It is soluble in water, alcohol, acetone and tetrahydrofuran. Soluble in ammonia water. It is insoluble in ether. Prepared by distillation of pure zinc and bromine
Product description
1. Chemical analysis reagents.
2. Photographic emulsion. Pharmaceutical industry. It is also used as a post-treatment agent for synthetic fibers.
2. Parameter
Appearance | White grains or powder | |
Main content | 98.0% min | |
Chloride | 1.0% max | |
Sulphate | 0.02% max | |
PH Value | 4~6 | |
Bromate | No reaction | |
Pb | 100ppm max | |
Water insoluable | 0.3% max | |
Density(20℃) | — |
Packaging and transportation
1. Packed in 25kgs double pp bag.
2. Stored in original packaging in cool and dry place, away from sources of heat, flame and direct sunlight.
Packaging Details： Packed in 25kgs double pp bag.
Port： Qingdao
production
Production: 100 tons per month
Our company
Weifang binhai zhongyihe supply chain co., LTD., located in weifang, where the headquarters of international kite federation is located, has been providing good products and technical support and sound after-sales service for the company's development and expansion for one year
Our certificate
FAQ
Q1: What's your payment ?
A: TT and LC at sight. D/A, OA and West Union.
Q2: Can you send sample ?
A: Yes,we can send you free charge sample, you only pay for international courier charge.
Q3: How to guarantee high quality goods ?
A: We send you sample from goods at random, you can compare with goods or test it by SGS or B.V. or Intertek.
Q4: What's your delivery time?
A: Generally 7--15 days after payment for small qty. and will inform you when large qty or special order.
Q5: Is there any discount ?
A: Yes, we can consider to give you a discount for first deal and regular order and for good payment.
Q6: How to pay and start order ?
A: We send you Proforma Invoice for your approval and payment first. we will start production when we receive your bank swift.