Sulphur Black

Sulphur Black

Sulphur Black

Min.Order / FOB Price:Get Latest Price

10 Kilogram

Negotiable

  • Min.Order :10 Kilogram
  • Purity: 100%min
  • Payment Terms : L/C,T/T,,MoneyGram,Other

Keywords

Sulphur Black high quality Sulphur Black high purity Sulphur Black

Quick Details

  • Appearance: black scale.
  • Application:for research
  • PackAge:as Client’s requirements
  • ProductionCapacity:500|Kilogram|Day
  • Storage:Kept in a cool, dry and ventilated place
  • Transportation:air or sea

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

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.

 

 

 Packing

Packed in 25kgs/Bag/Carton/Fiber Drum

1*20GP=12 MT with Pallet=14 MT without Pallet 

Packing details can be adjusted according to requirement. 

 

 

 

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