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China Sulphur Black Sulphur Black Br200 Sulphur Black Br220 pictures & photos

China Sulphur Black Sulphur Black Br200 Sulphur Black Br220

Min. Order / Reference FOB Price
1 Tons	US $2400.00/ Tons

Local Area:	Zhengzhou, Henan, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment

CAS No.:	1326-82-5
Formula:	C6h4n2o5
EINECS:	184.10636

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Product Description

Sulphur Black Br200 Br220 Textile Dyestuff Manufacturer PriceSulphur Black BR/2BR 200%/220%

Molecular Formula:C2S

Appearance: Flashing black flakes or granules.
Sulphur black can be classified as BR (Bluish-Reddish) and B(Bluish)by theirFeeder different tones, and the tone and quality can be adjusted according to the customer's requirements.
Product character: Sulphur black is insoluble in water or ethanol, it appears as green-black in the solution of sodium sulfide, appears bluish when put caustic soda in the solution of sulphur black, and appears greenish precipitate with hydrochloric acid.
It's miniature soluble in cold sulfuric acid, turns to greenish blue precipitate after it'Sound Module s warmer, then turns to black-blue when keeps heating. Sulphur dyes have good dye-and level dyeing.

Specifications

SulphurBlackBRSpecificationDyesnameSulphurBlackBRQuality200%,220%AppearanceBlackgranuleColorSameasStandardStrength200%,220%Moistureless than2.9%Contentofsodiumsulfide-insolublematterless than 0.6%Freesulphur0.31%Degreeoffineness
(screeninghangovercontentby80um),%
less than3%

Application:mainly used as dye on cotton, also used as dye on cambric, viscose and vinylon

Packing:In 25kg net plastic woven bags/paper carton/iron drumStorage:
Storage & Transportation: The product must be stored in shade, dry & well_ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substance. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package
Our Service For You
1. Sample of sulphur blackcan be offered withfreecharge.
2. We have full stockand can deliver within short time.
3.OEM order are accepted, Any kind of logo printing or design are available.
4. Good Quality +Factory Price +Quick Response +Reliable Service, is what we are trying best to offer you.
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally belSpraying Machinery & Spreading Equipment ieve our service.
6. We havemanyyearsexperiencefor export, we cherish every order from our honor.Contact Us Now!
If you are interested in any of our products or solutions, please feel free to contact us.We ensure that any of your requirements will be get prompt attention and best efforts from our side always.Mrs. Zhangpeng
Sales Manager |International Trade Department