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China factory sale high quality sulfur black br200%/br220% for dyestuffs

Location:
Zhengzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Chemicals > Dyestuffs

Product Description

Sulfur Black BR200%/BR220% for Dyestuffs

Description of Sulfur Black

1.Other Name: Sulphur Black

2.Model:BR200%,BR220%

3.Appearance: Black Powder

4.MF: C6H4N2O5

5.CAS No.: 1326-82-5

6.Standard: HG/T3427-2001

Specification of Sulfur Black

Item BR 200% BR 220% BR 240%
Strength(with the standard ) 100% 100% 100%
Moisture ≤ 5.0 % ≤ 5.0 % ≤ 5.0 %
Watter insoluble ≤ 0.5 % ≤ 0.5 % ≤ 0.5 %
Na2S ≤ 0.15 % ≤ 0.15 % ≤ 0.15 %
PH 8 8 8

Packing of Sulfur Black

25kg Iron Drums, Cartons, Woven Bags

Usage of Sulfur Black

used dyeing on cotton, also used dyeing on cambric, viscose and vinylon,etc

Properties of Sulfur Black

Slightly insoluble in water,soluble in sodium sulfide with a green-black color.



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Contact Information

Company:
 Zhengzhou Mahaco Trading Co., Ltd.
Phone Number:
  86-371-55698680
Fax Number:
 
 
Zhengzhou Mahaco Trading Co., Ltd.
 Henan , China FREE
 

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