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Sodium tetraborate pentahydrate

Uses
Sodium tetraborate pentahydrate
Sodium tetraborate pentahydrate structure
CAS No.
12179-04-3
Chemical Name:
Sodium tetraborate pentahydrate
Synonyms
borates,;NEOBOR(R);GRANUBOR(R);FERTIBOR(R);BORAX PENTAHYDRATE;Sodium tetraborate p;Sodiumborate,pentahydrate;borates,tetra,sodiumsalts;boronsodiumoxide(b4na2o7),;BORAX 5H2O TECHNICAL GRADE
CBNumber:
CB9413179
Molecular Formula:
B4H10Na2O12
Formula Weight:
291.3
MOL File:
12179-04-3.mol

Sodium tetraborate pentahydrate Properties

Density 
1.815
FDA UNII
SG2N20S03U
EPA Substance Registry System
Sodium tetraborate pentahydrate (12179-04-3)

Sodium tetraborate pentahydrate Chemical Properties,Uses,Production

Uses

Used in large amounts in making insulating fi berglass and sodium perborate bleach.

Chemical Properties

Borax is a noncombustible (an inherent fire retardant), bluish-gray or green, odorless crystalline powder or granules.

General Description

White odorless crystals or free-flowing powder. Density: 1.82 g cm-3. Soluble in water (38 g / L H2O at 20°C). Used in the manufacture of fiberglass insulation and sodium perborate bleach.

Reactivity Profile

Sodium tetraborate pentahydrate is non-combustible. Dissolves somewhat exothermically in water to give basic solutions. Of generally low chemical reactivity. When heated in a closed tube, starts to melt in its own water of crystallization at 128°C and becomes fluid at 140°C. When heated in the open, loses water of crystallization and then melts at 742°C.

Hazard

A severe eye irritant.

Potential Exposure

Borax is used as a soldering flux, preservative against wood fungus; and as an antiseptic. Used in ant poisons, for fly control around refuse and manure piles, as a larvicide. It is used in the manufacture of enamels and glazes, fiberglass insulation; sodium perborate bleach; in tanning, cleaning compounds; for fireproofing fabrics and wood; and in artificial aging of wood.

Shipping

UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9—Miscellaneous hazardous material, Technical Name Required.

Incompatibilities

Dissolves in water forming a basic solution. Boron dust may form explosive mixture with air. Contact with strong oxidizers may be violent. Boron is incompatible with ammonia, bromine tetrafluoride, cesium carbide, chlorine, fluorine, interhalogens, iodic acid, lead dioxide, nitric acid, nitric oxide, nitrosyl fluoride, nitrous oxide, potassium nitrite, rubidium carbide, silver fluoride.

Waste Disposal

Borax, dehydrated: The material is diluted to the recommended provisional limit (0.10 mg/L) in water. The pH is adjusted to between 6.5 and 9.1 and then the material can be discharged into sewers or natural streams.

Sodium tetraborate pentahydrate Preparation Products And Raw materials

Raw materials

Preparation Products


Sodium tetraborate pentahydrate Suppliers

Global( 138)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21842 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22625 55
Hebei Chishuo Biotechnology Co., Ltd.
13292891350 +86 311 66567340
luna@speedgainpharma.com CHINA 1007 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28231 58
Zhonglan Industry Co., Ltd.
(86) 531-82956570
(86) 531-82956571 sales@zhonglanindustry.com CHINA 4895 58
Shanghai Longyu Biotechnology Co., Ltd.
+8615821988213
info@longyupharma.com CHINA 894 58
career henan chemical co
0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29642 58
Shaanxi Dideu Medichem Co. Ltd
+86-15319487004
+86-29-88380327 1015@dideu.com CHINA 3533 58
Zhengzhou Alfa Chemical Co.,Ltd
+86 13343822234
sales5@alfachem.cn;sales9@alfachem.cn;sale1@alfachem.cn CHINA 11534 58
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078,021-50426030
86-021-50426522,50426273 sales@jingyan-chemical.com China 10009 60

View Lastest Price from Sodium tetraborate pentahydrate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-05-03 Sodium tetraborate pentahydrate
12179-04-3
US $0.00-0.00 / KG 1KG 99.0% 600 Tons Shaanxi Dideu Medichem Co. Ltd
2020-01-08 Sodium tetraborate pentahydrate
12179-04-3
US $1.00 / KG 1KG 99% 200kg Career Henan Chemical Co

12179-04-3(Sodium tetraborate pentahydrate)Related Search:


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  • boricacid(h2b4o7),disodiumsalt,pentahydrate
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  • GRANUBOR(R)
  • FERTIBOR(R)
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  • BORAX PENTAHYDRATE-99.9% MIN
  • BORAX PENTAHYDRATE FOOD GRADE
  • Sodium tetraborate p
  • SODIUM TETRABORATE PENTAHYDRATE
  • NEOBOR(R)
  • decasodium,tetraborate,pentahydrate
  • DISODIUMTETRABORATEPENTAHYDRATE
  • 12179-04-3
  • Na2B4O75H2O
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