It is chemical used for making ceramics. Glazes, cements, wicks, food preservative, special glasses; Also for leather dressing compounds for pretaration of hides prior to tanning; Artificial precious stones; As flux in metallurgical industry, fire-proofing compositions and linings for safes; Also for pogments; Enmel paints, paper glazes, cosmetics, soaps, textiles, medicines, etc.
Formula: H3BO3
Description: White or colorless, smooth crystals or powder; Soluble in water. Alcohol and glycerin.
Specification: Purity 99.5% min
Packing: In plastic woven bags lined with plastic bags of 25KG net each
ITEM SPECIFICATION
Boron content: 17% Min
Lead: 0.0015% Max
Arsenic: 0.0008% Max.
Solubility in grams per 100 ml of hot water: 39.1
Antioxidant-A, D, RD (TMQ), BHT(264), SP-C, MB, 4010, DNP, 4010NA, TMTD, etc.
Used in rubber, plastic, tire, etc
Pack in 25kg/bag
Antioxidant-A, D, RD (TMQ), BHT(264), SP-C, MB, 4010, DNP, 4010NA, etc.
We are a chemicals factory.
Our company have passed the ISO9001-2000 international Quality Management System Certification, the quality is no problem
CAS No.: 7601-54-9
E Number: E339
Molecular formula: Na3PO4· 12H2O
Properties: White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline.
Uses:
Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
Packing: 25KG net bag.
| H3BO3)≥ |
98% |
99.5% |
99.9% |
Color |
White |
White |
White |
White |
White |
Appearance |
Granular |
Powder |
Granular |
Powder |
Powder |
Size |
2-4 mm |
60-80 mesh |
2-4 mm |
60-80 mesh |
60-80 mesh |
B (%) ≥ |
17±0.1 |
17±0.1 |
17.5±0.1 |
17.5±0.1 |
17.6±0.1 |
B2O3 (%) ≥ |
55.2±0.1 |
55.2±0.1 |
56.1±0.1 |
56.1±0.1 |
56.3±0.1 |
SO4 2- (%)≤ |
0.035 |
0.0005 |
0.0002 |
Cl - (%)≤ |
0.0018 |
0.0001 |
0.0001 |
Fe (%) ≤ |
0.0006 |
0.0002 |
0.0001 |
Heavy metals (Pb) % ≤ |
0.0008 |
0.0002 |
0.0001 |
Water insoluble (%) ≤ |
0.01 |
0.005 |
0.001 |
Packing |
25kg, 50kg,1000kg plastic-lined plastic woven bags |
Use |
1. Boron fertilizer
2. Preservatives
3. Pesticides
4. Glass/Ceramics industry material
5. Ramming mass |
Our corporation is specialized in handling the business of sale carbon black etc. The company has cooperated with many clients both from domestic and overseas, and has obtained consistently high praise from our customers since it was set up. We sincerely welcome you to visit our company or contact us for cooperation!
