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Top Supplier Cities : Handan   Zhengzhou   Jiaxing  
Apr-11-17
 
Other NameP-Toluenesulfonhydrazide; Tosylhydrazide ;TSH; Blowing Agent TSH
CAS NO.1576-35-8
Molecular FormulaC7H10NO2S
 
Product UsageAs a foaming agent, TSH is used in natural rubber,synthetic rubber, various plastics,and also used in organic synthesis.
 
Check-PointUnitSpecifications
Appearance--White Powder
Purity% min98
Water% max0.5
Dec.Temp (5°C/min In Air)°C143-147
Gas Volume In Airml/g120-130
Ash% max0.1
PH--3.0-7.0
Apr-11-17

Chloramine T

$1
MOQ: Not Specified
 
Other Name Chloramine-T Trihydrate; N-Chloro-P-Toluenesulfonamide Sodium Salt
CAS No 127-65-1
Molecular Formula C7H7SO2NNaClâ?¢3H20
 
Product Usage This disinfectant is for external use only, it can exterminate bacteria, viruses, fungi, spore. The action principle is that chlorine can sterilize slowly and lastingly, and also can dissolve necrotic tissue, chlorine come from hypochlorous acid which is produced by Chloramine-T solution. Apply to disinfect drinking water container,food,all kind of tableware, fruits and vegetables,and cleaning wound, mucous membrane.
 
Check-Point Unit Specifications
Appearance -- White Powder
Purity % min 99
Active Chlorine % min 24.5
PH -- 8-11
Iron ppm max 5
Heavy Metal ppm max 5
Apr-11-17

Ethyl P-Toluenesulfonate (Ptse)

$1
MOQ: Not Specified
 
Other NameEthyl P-Toluene Sulfonate; P-Toluenesulfonic Acid Ethyl Ester; Ethyl Tosylate
CAS No80-40-0
Molecular FormulaC9H12O3S

Product UsageIt can be used in the manufacture of organic synthesis, and also can be used as intermediate of methylation reagent and sensitive material. It also is flexibilizer of cellulose acetate.

Check-PointUnitSpecifications
Appearance--Colorless To Light Yellow Liquid
Purity% min98
Melting Pointâ?? min32
Water% max0.5
P-Toluenesulfonate% max0.2
P-Toluenesulfonyl Chloride% max0.3
Ash% max0.05
Apr-11-17
 
Other NameP-Toluene Sulfinic Acid Zinc Salt; Zinc P-Toluene Sulfonate Hydrate; Zinc P-Toluenesulphinate; P-Toluenesulfonic Acid Zinc Salt Hydrate; TM; Blowing Agent Activator ZTS
CAS No123334-05-4
Molecular Formula(CH3C6H4SO2)2Zn
 
Product UsageIt's a new type of alkyl aromatics sulfonic acid zinc compound. As a stabilizer & lubricants & activator,it's used in synthetic rubber of PE, PVC, polypropylene nylon, ABS natural rubber, butylbenzene rubber,etc. Compared with any other stearic acid salt, TM has the superior light stability, heat stability and good transparency. It's easy to scattered in plastic and rubber,and can greatly reduce the temperature of decomposition when it's used with AC foaming agent together.
 
Check-PointUnitSpecifications
Appearance--White Powder
Purity% min98
Water% max0.5
Melting Point°C max255
Heavy Metalppm max10
Ironppm max5
Ash% max24
Apr-11-17

Ms-80

$1
MOQ: Not Specified
Supplier From Jiaxing, Zhejiang, China
 
Other Name O/P-Toluene Sulfonamide Formaldehyde Resin In Butyl Acetate; MS80; Toluenesulfonamide Formaldehyde Resin
CAS No 25035-71-6
Molecular Formula (C7H10NO2S)n

Product Usage As intensifier and plasticizer used in polyamide, epoxy resin, phenol-formaldehyde resin, printing inks, coatings etc.

Check-Point Unit Specifications
Appearance - Pale Yellow Lucency Stiff Liquid
Assay % 78~82
Butyl Acetate Content % 18-22
Acid Value mgKOH/g max 0.6
Colority (In 25% Butylacetate Solution) APHA max 40
Turbidity(In 25% Butylacetate Solution) max 20
Free Formaldehyde % max 0.2
Viscosity (25â??) m Pa.s 7000-20000
Ash % max 0.2
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Dec-01-08
 
4-hydroxybenzaldehyde

We supply and sell intermediates products such as:
1. P-toluene sulfonamide cas: 70-55-3 (other names: ptsa, para toluene sulfonamide, p-toluenesulphonamide, 4-methylbenzenesulfonamide, 4-toluenesulfonamide)

2. P-toluene sulfonyl chloride cas:98-59-9 (other names: ptsc; para sulfonyl chloride;tosyl chloride; 4-toluene sulfochloride; 4-methylbenzenesulfonyl chloride; p-toluenesulfonyl chloride; toluene-4-sulfonyl chloride; 4-toluolsulfonyl chloride; p-tosyl chloride, p-toluene sulfochloride, 4-toluenesulfonic acid, chloride)

3. O/p-toluene sulfonamide cas:1333-07-9 (other names: optsa; o/p-toluene sulfonamide; o/ptsa; o, p-toluene sulfonamide; toluene sulphonamide ;mixed isomers)

4. 4-hydroxybenzaldehyde cas: 123-08-0 (other names: phba; p- hydroxybenzaldehyde; 4-formylphenol)

5. Ortho toluene sulfonamide cas: 88-19-7 (other names: o- toluene sulfonamide o-toluenesulphonamide ;otsa; 2-methylbenzenesulfonamide; 2-methylbenzene-1-sulfonamide; 2-toluene suldonamide; ortho toluene sulfonamide; o-toluene sulfonamide)

6. N-ethyl-o/p-toluene sulfonamide cas: 26914-52-3 (other names: n-optsa; ethyltoulenesulfonamide; n-ethyltoluenesulfonamide; noptsa).
Dec-01-08
 
4-hydroxybenzaldehyde

We supply and sell intermediates products such as:
1. P-toluene sulfonamide cas: 70-55-3 (other names: ptsa, para toluene sulfonamide, p-toluenesulphonamide, 4-methylbenzenesulfonamide, 4-toluenesulfonamide)

2. P-toluene sulfonyl chloride cas:98-59-9 (other names: ptsc; para sulfonyl chloride;tosyl chloride; 4-toluene sulfochloride; 4-methylbenzenesulfonyl chloride; p-toluenesulfonyl chloride; toluene-4-sulfonyl chloride; 4-toluolsulfonyl chloride; p-tosyl chloride, p-toluene sulfochloride, 4-toluenesulfonic acid, chloride)

3. O/p-toluene sulfonamide cas:1333-07-9 (other names: optsa; o/p-toluene sulfonamide; o/ptsa; o, p-toluene sulfonamide; toluene sulphonamide ;mixed isomers)

4. 4-hydroxybenzaldehyde cas: 123-08-0 (other names: phba; p- hydroxybenzaldehyde; 4-formylphenol)

5. Ortho toluene sulfonamide cas: 88-19-7 (other names: o- toluene sulfonamide o-toluenesulphonamide ;otsa; 2-methylbenzenesulfonamide; 2-methylbenzene-1-sulfonamide; 2-toluene suldonamide; ortho toluene sulfonamide; o-toluene sulfonamide)

6. N-ethyl-o/p-toluene sulfonamide cas: 26914-52-3 (other names: n-optsa; ethyltoulenesulfonamide; n-ethyltoluenesulfonamide; noptsa).
Dec-01-08
 
Ortho toluene sulfonamide (otsa)

We supply and sell intermediates products such as:
1. P-toluene sulfonamide cas: 70-55-3 (other names: ptsa, para toluene sulfonamide, p-toluenesulphonamide, 4-methylbenzenesulfonamide, 4-toluenesulfonamide)

2. P-toluene sulfonyl chloride cas:98-59-9 (other names: ptsc; para sulfonyl chloride;tosyl chloride; 4-toluene sulfochloride; 4-methylbenzenesulfonyl chloride; p-toluenesulfonyl chloride; toluene-4-sulfonyl chloride; 4-toluolsulfonyl chloride; p-tosyl chloride, p-toluene sulfochloride, 4-toluenesulfonic acid, chloride)

3. O/p-toluene sulfonamide cas:1333-07-9 (other names: optsa; o/p-toluene sulfonamide; o/ptsa; o, p-toluene sulfonamide; toluene sulphonamide ;mixed isomers)

4. 4-hydroxybenzaldehyde cas: 123-08-0 (other names: phba; p- hydroxybenzaldehyde; 4-formylphenol)

5. Ortho toluene sulfonamide cas: 88-19-7 (other names: o- toluene sulfonamide o-toluenesulphonamide ;otsa; 2-methylbenzenesulfonamide; 2-methylbenzene-1-sulfonamide; 2-toluene suldonamide; ortho toluene sulfonamide; o-toluene sulfonamide)

6. N-ethyl-o/p-toluene sulfonamide cas: 26914-52-3 (other names: n-optsa; ethyltoulenesulfonamide; n-ethyltoluenesulfonamide; noptsa).
Jul-26-10
 
Properies:
Not soluble in water, soluble in alcohol, ether aether and benzene; toxic and shall be stored avoiding light.Specifications

No. Items index
1 appearance white crystalline powder
2 assay %í² 99.0
3 free acid(ost-so3h) %ín 0.2
4 o-toluenesulfonyl chloride (otsc) %ín 0.2
5 moisture %ín 0.1
6 melting pointocí² 67
7 color(apha)ín 30


Packing:
Deep-colored plastic drum, plastic-lined, 25kg/50kg/150kg net.
Nov-21-08
 
1. P-Toluene sulfonamide CAS: 70-55-3 (other names: PTSA, Para toluene sulfonamide, P-Toluenesulphonamide, 4-methylbenzenesulfonamide, 4-toluenesulfonamide)
Dec-01-08
 
O/p-toluene sulfonamide(optsa)

We supply and sell intermediates products such as:
1. P-toluene sulfonamide cas: 70-55-3 (other names: ptsa, para toluene sulfonamide, p-toluenesulphonamide, 4-methylbenzenesulfonamide, 4-toluenesulfonamide)

2. P-toluene sulfonyl chloride cas:98-59-9 (other names: ptsc; para sulfonyl chloride;tosyl chloride; 4-toluene sulfochloride; 4-methylbenzenesulfonyl chloride; p-toluenesulfonyl chloride; toluene-4-sulfonyl chloride; 4-toluolsulfonyl chloride; p-tosyl chloride, p-toluene sulfochloride, 4-toluenesulfonic acid, chloride)

3. O/p-toluene sulfonamide cas:1333-07-9 (other names: optsa; o/p-toluenesulfonamide; o/ptsa; o, p-toluene sulfonamide; toluenesulphonamide;mixed isomers)

4. 4-hydroxybenzaldehyde cas: 123-08-0 (other names: phba; p- hydroxybenzaldehyde; 4-formylphenol)

5. Ortho toluene sulfonamide cas: 88-19-7 (other names: o- toluene sulfonamide o-toluenesulphonamide ;otsa; 2-methylbenzenesulfonamide; 2-methylbenzene-1-sulfonamide; 2-toluene suldonamide; ortho toluene sulfonamide; o-toluene sulfonamide)

6. N-ethyl-o/p-toluene sulfonamide cas: 26914-52-3 (other names: n-optsa; ethyltoulenesulfonamide; n-ethyltoluenesulfonamide; noptsa).
Jul-26-10
 
Properties:
Not soluble in water, diethyl ether, soluble in alcohol; inflammable and toxic.
Specifications:

No. Items index
1 appearance white crystalline powder
2 assay %í² 99.0
3 melting point ocí² 136
4 o-toluenesulfonamide %ín 0.2
5 ph value 6.5-7.0
6 heavy metal(ppm) 10
7 cl (ppm) 50
8 so4 (ppm) 35
9 fe (ppm) 10
10 loss on drying %ín 0.2
11 ash %ín 0.05
12 color (apha) 20


Packing:deep-colored plastic drum, plastic-lined, 25kg/50kg/150kg net
Jul-26-10
 
Properties:
Not soluble in water, diethyl ether, soluble in alcohol; inflammable and toxic.
Specifications:

No. Items index
1 appearance white crystalline powder
2 assay %í² 99.0
3 melting point ocí² 136
4 o-toluenesulfonamide %ín 0.2
5 ph value 6.5-7.0
6 heavy metal(ppm) 10
7 cl (ppm) 50
8 so4 (ppm) 35
9 fe (ppm) 10
10 loss on drying %ín 0.2
11 ash %ín 0.05
12 color (apha) 20


Packing:deep-colored plastic drum, plastic-lined, 25kg/50kg/150kg net
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