LEAD (II) BORATE MONOHYDRATE
Physical properties- Product Name
- LEAD (II) BORATE MONOHYDRATE
- CAS No.
- 14720-53-7
- Chemical Name
- LEAD (II) BORATE MONOHYDRATE
- Synonyms
- Lead(Ⅱ) borate;LEAD BORATE 1 KG;Lead(Ⅱ) diborate;Lead(Ⅱ) diborate;Lead(II) metaborate;Lead borate (PbB2O4);boric acid, lead salt;Boricacid,lead(2+)salt;Lead Borate Monohydrate;Boron lead oxide (B2PbO4)
- CBNumber
- CB0234373
- Molecular Formula
- BH3O2Pb
- Formula Weight
- 253.03
- MOL File
- 14720-53-7.mol
LEAD (II) BORATE MONOHYDRATE Property
- Melting point:
- 160°C -H₂O
- Density
- 5.598
- CAS DataBase Reference
- 14720-53-7(CAS DataBase Reference)
- EPA Substance Registry System
- Boric acid (HBO2), lead(2+) salt (14720-53-7)
Safety
- RIDADR
- UN2291
- HazardClass
- 6.1
- PackingGroup
- III
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H332Harmful if inhaled
H361Suspected of damaging fertility or the unborn child
H373May cause damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P201Obtain special instructions before use.
P202Do not handle until all safety precautions have been read and understood.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
P281Use personal protective equipment as required.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P308+P313IF exposed or concerned: Get medical advice/attention.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P314Get medical advice/attention if you feel unwell.
P330Rinse mouth.
P391Collect spillage. Hazardous to the aquatic environment
P405Store locked up.
P501Dispose of contents/container to..…
LEAD (II) BORATE MONOHYDRATE Chemical Properties,Usage,Production
Physical properties
Lead Borate is a white crystalline powder. The metaborate loses water of crystallization at 160 °C and melts at 500 °C. It is insoluble in water and alkalies, but readily soluble in nitric and hot acetic acid.
Uses
The main use of lead metaborate is in glazes on pottery, porcelain, and chinaware, as well as in enamels for cast iron. Other applications include as radiation-shielding plastics, as a gelatinous thermal insulator containing asbestos fibers for neutron shielding, and as an additive to improve the properties of semiconducting materials used in thermistors.
Production Methods
Lead metaborate may be produced by a fusion of boric acid with lead carbonate or litharge. It also may be formed as a precipitate when a concentrated solution of lead nitrate is mixed with an excess of borax. The oxides of lead and boron are miscible and form clear lead-borate glasses in the range of 21 to 73 mol% PbO.
LEAD (II) BORATE MONOHYDRATE Preparation Products And Raw materials
Raw materials
Preparation Products
LEAD (II) BORATE MONOHYDRATE Suppliers
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View Lastest Price from LEAD (II) BORATE MONOHYDRATE manufacturers
- Product
- LEAD (II) BORATE MONOHYDRATE 14720-53-7
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
- Product
- LEAD (II) BORATE MONOHYDRATE 14720-53-7
- Price
- US $1.00/g
- Min. Order
- 100g
- Purity
- 99%
- Supply Ability
- G/KG/T
- Release date
- 2019-12-20