 오퍼게시판 |
|
|
 |
|
|
 |
제 목:
|
Sell Sulfanilic Acid |
|
상품분류: |
유기화학원료와 중간체
|
|
등록분류: |
Offer to Sell |
|
내용: |
CAS NO: 120-57-3
Quantity: 500Metric Tons
Additional_detail: Sulfanilic acid (p-aminobenzene
sulfonic acid, 4-
aminobenzenesulfonic acid)
Detailed Product Description
Formula: C6H703NS
Molecular Weight: 173.19
CAS No.: 120-57-3
Parameters:
Appearance: White or grey crystal
Assay: 99% min
Content of Anilin: 0.05% max
Insoluble substance in water:
0.1% max
Water: 0.5% max
Package: 25kg PE woven bag or per
customers requirements
Quantity: 200-400MT/month
Origin: China
Property:
It is white powder and turned
into White crystal when it absorb
water in the air and attach one
molecular of crystal water.
Crystal water will be lost when
the temperature has reached
100�C. Density: 1.485(25�C;/4�C),
slightly soluble in cold water,
benzol, ethanol and i-tlrer,
melting point: 300�C. iiTdiow
obvious acidic and solvable in
boiling water sodium carbonate
and sodium hydroxide.
Usage:
It is one important dye
intermediates, can be used in
acidic orange 11, acidic light
yellow 2G, acidic intermediary
yellowish brown 4G, acidic
intermediary dark yellow GG,
direct yellow GR, active yellow K-
RN, vivle red K-10B, vivle red K-
2G, datish red K-DG and blue K-
3R, etc. It also can be used in
production of dye assistance
agent, such as solute salt B,
optical brightener BG, optical
brightener BBU, dyeing proof salt
H. etc. Also it is used in
agriculture pesticide to proof
wheat rust. In addition, it is
also one ideal intermediary in
spices, food pigment, medicine,
building materials, etc.
Avoid crash and rain
Storage: Should be stored in dry,
ventilate place, avoid wet and
deteriorate.
|
연락처 |
|
현재위치
: Home > Trade 
