sodium borate CAS NO.11130-12-4

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Min.Order Quantity:: 10 Metric Ton

Purity:: 99%min

Port:: Tianjin,china

Payment Terms:: L/C,T/T,MoneyGram,Other

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Product Details

Keywords

High quality sodium borate
high purity sodium borate
sodium borate

Quick Details

ProName: sodium borate
CasNo: 11130-12-4
Molecular Formula: Na2B4O7.10H2O
Appearance: Based on the description
Application: for research
DeliveryTime: Within 3-5 workdays after received the...
PackAge: as Client’s requirements
Port: Tianjin,china
ProductionCapacity: 500 Metric Ton/Month
Purity: 99%min
Storage: Kept in a cool, dry and ventilated pla...
Transportation: air or sea
LimitNum: 10 Metric Ton

Superiority

hebei shengang trading co., ltd is an experienced enterprise of supplier various kind pharmaceutical intermediates.

our r&d center also offer custom synthesis services.

1.we have rich experience in this field.

2.we can provide competitive price for every customer and guarantee the quality of our goods.

3.we are attention to every customer's requirements and make a good relationship with them.

4.we have a long business relationship with many countries, such as canada, mexico, brazil, united kingdom, russia, germany, india, south africa, malta, egypt, armenia, australia, philippines, belgium, netherlands, denmark ect.

if you have any other questions to consult me.please not hesitate to contact me at any time.

we just sell the products which are legal in china .and all products are only sold to labs for research.

delivery by ems; fedex; tnt and client’s request

delivery time:within 3-5 workdays after received the payment

origin: china

Details

1.properties

molecular formula: na2b4o7.10h2o

molecular weight: 381.37

melting point: 320°c

boiling point: 1575°c

hs code: 25281000.00

cas no.: 11130-12-4

einecs no.: 215-540-4

purity: 99.5% 95%

standard execute: gb/t537-1997

colorless, transparent white crystal powder. soluble in water, very soluble in boiling water, insoluble in glycerol.

relative specific gravity: 1.73

2.specification

item:borax decahydrate	type:95%min.	type:99.5%min.
content of na2b4o7.10h2o:	95%	99.5%
carbonate content:	0.3%max.	0.1%max.
insoluble:	0.04%max	0.04%max.
sulfate content:	0.2%max.	0.1%max.
chloride content:	0.05%max.	0.03%max.
iron content:	0.002%max.	0.002%max.