Borate Anhydrous
| Price : | Price Negotiable |
| Quantity : | 3000 (metric ton) |
| Minimum Order : | 10 |
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob |
| Payment Mode : |
T/T,L/C |
| Categories : | Chemicals, Inorganic Chemicals, Inorganic Salt |
| Posted By : | Shi Jia Zhuang Woosche Chemical Co.,ltd |
Description
Borate Anhydrous
MF:Na2B4O7
Appearance: colorless crystal
Feature: soft, light
Use:glass, enamel, ceramic, metal
CAS No.:1330-43-4 EINECS No.: 215-540-4 HS：2528100000
Packaging Detail: 25kg in one net pp bag (or as customers' request )
Delivery Detail: timely delivery within 10days
Borax(Sodium tetraborate), also known as crude borax, is soft and light colorless crystalline substance.
Borax(Sodium tetraborate) has many uses we are familiar with, such as disinfectant, preservative, water softener, wash water, soap additives, ceramic glaze and glass raw materials. Borax also have an important role in industrial production.
Physicochemical properties: Colorless translucent crystals or white crystalline powder. Odorless, taste salty. Soluble in water and glycerine easily, slightly soluble in alcohol. Weakly alkaline aqueous solution. Borax in the air can be slowly weathering. Borax are sterilization, oral harmful to people.
Specification:
| Na2B4O7≥ | 98% | 95% | 80% |
| Na2O≥ | 30% | 29.3% | 25% |
| B2O3≥ | 68% | 66% | 55% |
| Fe≤ | 0.003% | 0.003% | 0.003% |
| Cl≤ | 0.1% | 0.1% | 0.1% |
| Al2O3≤ | 0.025% | 0.025% | 0.025% |
| MgO≤ | 0.01% | 0.01% | 0.01% |
| SiO2≤ | 0.2% | 0.2% | 0.2% |
| Items | Analysis |
| Na2B4O7.10H2O | ≥95.0% |
| SO4 | ≤0.2% |
| CL | ≤0.05% |
| Fe | ≤0.005% |
| Co2 | ≤0.2% |
| Water Insoluble | ≤0.04% |
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