.

Optical Brightener BBU Optical Brightener Agent C.I.220 CAS NO 16470-24-9

optical brightener BBU good water solubility,dissolve in 3-5 times of boiling water by volume, optical brightener BBU 300g can be dissolved per liter of boiling water, 150 g can be dissolved per liter of cold water.

Product Details

optical brightener BBU

other name:optical brightener 220,fluorescent brightenerBBU,fluorescent whitenerBBU

CAS NO.:16470-24-9

Molecular Formula:C40H40N12Na4O16S4

Molecular Weight:1165.04

:Shijiazhuang Taicang New Materials Co., Ltd.

Specification:

Items

Index of quality

Appearance

Light yellow uniform powder

Fluorescent intensity(equivalent to standard E370)

100±3

Whiteness(Difference with the standard)

≥-3

Moisture

≤5%

Insoluble impurity in water

≤0.5%

Fineness(Residue on 250µm sieve)

≤10%

Characteristics and advantages:

1、optical brightener BBU good water solubility, dissolve in 3-5 times of boiling water by volume, optical brightener BBU 300g can be dissolved per liter of boiling water, 150 g can be dissolved per liter of cold water;

2、optical brightener BBU is insensitive to hard water and the whitening effect will not be affected by Ca+、Mg2+;

3、Resistant to peroxide bleach, including reductant(sodium hydrosulfite)bleaching agent;

4、Average acid resistance, PH>7 is the optimum whitening condition;

5、Anionic, blue light.

Shijiazhuang Taicang New Materials Co., Ltd. is a technology innovation and environmental protection enterprise integration of research, production and sales series of and .

,optical brighteners in textiles,,cotton fiber dyeing,,Fluorescent Brightener Agent 199,.

Application fields:

1、optical brightener BBU Used for whitening of cotton fiber and mucilage glue fiber;

2、optical brightener BBU Suitable for white discharge printing pulp;

3、optical brightener BBU Whitening during paper pulp;

4、optical brightener BBU Whitening during surface sizing procedure;

5、optical brightener BBU Whitening during coating procedure.

Method:

Dip 60-100 ℃ temperature, residence time of 20-40 minutes, bath ratio: 1:20-30, dosage: 0.1-0.5%.

Package:25KG cardboard drum

Storage period:two years

More Product Please View .



在线联系供应商

至: Shijiazhuang Taicang New Materials Co., Ltd.
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Fluorescent whitener for polyester fiber
Fluorescent whitener for polyester fiber optical brightener SWN (optical brightener 140) is used in brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber and wool...
ER Fluorescent Brightener
ER Fluorescent Brightener ER Fluorescent Brightener optical brightener ER-II Fluorescent Brightener Agent is suitable for polyester fiber and its blended products. optical b...
optical brightener KCB
optical brightener KCB optical brightener KCB Optical Brightener Kcb Is Widely Used For Whitening Plastic Film, Injection Mold Material, Eva Expanded Plastic, Rubber. And...
low temperature Fluorescent Brightener
low temperature Fluorescent Brightener optical brightener ER optical brightener ER-I Fluorescent Brightener Agent is suitable for polyester fiber and its blended products. optical bright...
optical brightener BBU
optical brightener BBU optical brightener BBU optical brightener BBU Good water solubility, dissolve in 3-5 times of boiling water by volume, optical brightener BBU 300g ...
供应产品

Same products

China Top Supplier Sell CAS 23076-35-9 Xylazine HCl/Xylazine Hydrochloride
China Top Supplier Sell CAS 23076-35-9 Xylazine HCl/Xylazine Hydrochloride 卖方: gmp XYLAZINE HYDROCHLORIDE is used as a sedative, analgesic, muscle relaxant. XYLAZINE HYDROCHLORIDE ...
99% Purity Pharmaceutical Raw Materials Xylazine HCl/Hydrochloride Powder CAS 7361-61-7/23076-35-9
99% Purity Pharmaceutical Raw Materials Xylazine HCl/Hydrochloride Powder CAS 7361-61-7/23076-35-9 卖方: gmp XYLAZINE HYDROCHLORIDE is used as a sedative, analgesic, muscle relaxant. XYLAZINE HYDROCHLORIDE ...
99% High Purity CAS 1009-14-9 Valerophenone Yellow Liquid with Factory Price
99% High Purity CAS 1009-14-9 Valerophenone Yellow Liquid with Factory Price 卖方: gmp Valerophenone is an aromatic ketone that is often used as a tool in the study of various photoche...
100% Custom And High Quality N-Isopropylbenzylamine White Crystal CAS 102-97-6
100% Custom And High Quality N-Isopropylbenzylamine White Crystal CAS 102-97-6 卖方: gmp Rust inhibitor; intermediate. N-Isopropylbenzylamine, can be used as an intermediate in the synth...
卖方: gmp Product Name 99% High Quality Original Powder 2-Iodo-1-P-Tolyl-Propan-1-One CAS ...