Sulphur Black CAS NO.1326-82-5

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Min.Order Quantity:: 10 Kilogram

Purity:: 100%min

Port:: Tianjin,China

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

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Product Details

Keywords

Sulphur Black
high quality Sulphur Black
high purity Sulphur Black

Quick Details

ProName: Sulphur Black
CasNo: 1326-82-5
Molecular Formula: C6H4N2O5
Appearance: black scale.
Application: for research
DeliveryTime: Within 3-5 workdays after received the...
PackAge: as Client’s requirements
Port: Tianjin,China
ProductionCapacity: 500 Kilogram/Day
Purity: 100%min
Storage: Kept in a cool, dry and ventilated pla...
Transportation: air or sea
LimitNum: 10 Kilogram

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

sulphur black

type:sulphur dye

strength:100% -- 240%

colour index: c.i. sulphur black 1

cas no.: 1326-82-5

h.s. code: 3204 191100

colour index number: 53185

appearance: flashing black flakes or granules

molecular formula: c6h4n2o5

einecs no.: 215-444-2

prodcut identification
cas	1326-83-6
einecs	215-445-8
formula	not avaliable
content	the rest being inert substances such as sodium chloride, sodium sulfate, sodium carbonate,sugar

physical and chemical properties
form	solid
colour	a) powder: black
colour	b) 1% water solution: black
odour	none
bulk density	450 - 500 kg/m3
solubility in water	40 g/l (60 c)
solubility in other solvents	slightly soluble in dmf, dmso, pyridin. insoluble in alcohols, ketones, hydrocarbons, esters.
ph value	8,5 - 10,0 (at 10 g/l, 20° c)

sales specification
appearance	black scale.
shade	corresponding to standard
moisture	6.0% max.
insoluble matter in sodium sulphide	0.7% max.
free sulphur content	0.5% max.