borax prices/borax powder/borax 1 kilogram
- Категории: Borate >>>
- Поставщик: Inner,Mongolia,Ever,Brilliance,Trading,Co.,Ltd
Поделиться:
Описание и отзывы
Характеристики
Product Description
Borax is also called coarse borax in chemical composition, it is containing 10 water molecule four boric acid
sodium. Its crystal to the plate or columnar crystal together form the brilliant clumps, granular, porous soil block etc, color is white with ash or with light color attune of yellow, blue, green, etc, with vitreous burnish.
sodium. Its crystal to the plate or columnar crystal together form the brilliant clumps, granular, porous soil block etc, color is white with ash or with light color attune of yellow, blue, green, etc, with vitreous burnish.
Specification
ITEM | Specification | ||||||||
Decahydrate | Pentahydrate | Anhydrous | |||||||
Appearance | White Powder | ||||||||
Molecular Weight | 381.37 | 291.29 | 201.22 | ||||||
Sodium Borate Assay, %≥ | 95; 99.5 (Na2B4O7.10H2O) | 99.5 (Na2B4O7.5H2O) | 95; 99.5 (Na2B4O7) | ||||||
B2O3, %≥ | 37-38 | 48.5 | 68.0 | ||||||
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
Woven bag lined with plastic bag, net weight 25kg /bag,50kg /bag,100kg /bag
Company Profile
FAQ
1.Q:Are you a factory or trading company?
A:We are a factory.
2. Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know
3. Q: What is loading port?
A: Usually is Tianjin or Qingdao.
A:We are a factory.
2. Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know
3. Q: What is loading port?
A: Usually is Tianjin or Qingdao.
Похожие товары
Новинки - Розница
