Конкурентоспособная цена декагидрат пентагидрат
- Категория: Borate >>>
- Поставщик: Inner,Mongolia,Hengtai,Biotechnology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 476.40 $* | 500.9 $* |
| Aug-20-2025 | 472.0 $* | 496.65 $* |
| Jul-20-2025 | 396.5 $* | 416.43 $* |
| Jun-20-2025 | 464.43 $* | 487.41 $* |
| May-20-2025 | 404.62 $* | 424.32 $* |
| Apr-20-2025 | 456.7 $* | 479.22 $* |
| Mar-20-2025 | 452.61 $* | 475.7 $* |
| Feb-20-2025 | 448.5 $* | 470.63 $* |
| Jan-20-2025 | 444.59 $* | 466.2 $* |
Характеристики
Product Description
Specification
ITEM | Decahydrate | Pentahydrate | Anhydrous | ||
Appearance | White Powder | ||||
Sodium Borate Assay, %≥ | 99.5 | 99.5 | 99.5 | ||
(Na2B4O7.10H2O) | (Na2B4O7.5H2O) | (Na2B4O7.H2O) | |||
B2O3, %≥ | 37-38 | 48.5 | 68 | ||
NaO2, %≥ | 16-17 | 21.5 | 30 | ||
Sodium carponate (Na2CO3) % ≤ | 0.1 | 0.1 | 0.1 | ||
Insoluble matter in water % ≤ | 0.04 | 0.04 | 0.04 | ||
Sodium Suitate (Na2SO4) % ≤ | 0.2 | 0.2 | 0.2 | ||
Sodium Chloride (NaCl) % ≤ | 0.03 | 0.03 | 0.03 | ||
Iron (Fe) % ≤ | 0.002 | 0.002 | 0.002 | ||
Packing & Delivery
FAQ
Q1:Are you a factory or trader? E
A1:We are directly factory combined production and export and one of the biggest factory in China.
Q2:Can we visit your factory?
A2:Yes, welcome to visit our factory any time, just take plane to Hohhot airport, China, then we will arrange a car to pick up you.
Q3:What's your payment?
A3:TT and LC at sight and West Union.
Q4:Can you send sample?
A4:Yes, we can send you free charge sample, you only pay for international courier charge.
A1:We are directly factory combined production and export and one of the biggest factory in China.
Q2:Can we visit your factory?
A2:Yes, welcome to visit our factory any time, just take plane to Hohhot airport, China, then we will arrange a car to pick up you.
Q3:What's your payment?
A3:TT and LC at sight and West Union.
Q4:Can you send sample?
A4:Yes, we can send you free charge sample, you only pay for international courier charge.
Q5:How to guarantee high quality goods?
A5:We like to send you sample from goods randomly, you can inspect the goods or test it by SGS or B.V. or Intertek.
Q6:What's your delivery time?
A6:Generally 7--15 days after payment for small qty and will inform you when large qty or special order.
Q7:Is there any discount?
A7:Yes, we can consider to give you a discount for first deal and regular order and for good payment.
Q8:How to pay and start order?
A8:We send you Proforma Invoice for your approval and payment first. We will start production when we receive your bank swift. Any questions just send your inquiry to our company. We are online for 24 hours for servicing you.
A5:We like to send you sample from goods randomly, you can inspect the goods or test it by SGS or B.V. or Intertek.
Q6:What's your delivery time?
A6:Generally 7--15 days after payment for small qty and will inform you when large qty or special order.
Q7:Is there any discount?
A7:Yes, we can consider to give you a discount for first deal and regular order and for good payment.
Q8:How to pay and start order?
A8:We send you Proforma Invoice for your approval and payment first. We will start production when we receive your bank swift. Any questions just send your inquiry to our company. We are online for 24 hours for servicing you.
