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API&Intermediates (65)

Trimethyl orthoformate,TMOF,TEOF,Triethyl orthoformate,ETHYL FORMATE,Sodium Formate,Catechol,,1,2-Dihydroxybenzene,Hydroquinone,1,4-Dihydroxybenzene,HQ,MEHQ,Sodium Thiocyanate,Sodium Isocyanate,Tetrakis(methyoxymethyl)glycoluril Powderlink 1174,Tetrakis(methyoxymethyl)glycoluril,Glycoluril ,Glycoluril,Sevelamer hydrochloride,Sevelamer HCL,Sevelamer carbonate,Sevelamer hcl ,Catechol,Pyrocatechol,1,2-Dihydroxybenzene Catechol Chemical name: 1,2-Dihydroxybenzene; Pyrocatechol

Cucurbituril [6]

Cucurbituril [6]

Molecular formula: C6H36N24O12.(H2O)12
Molecular weight: 1212
Structural formula:

Specification:
Appearance: white crystal
Assay %: 97min.
Melting point DSC: -470 (decompound) 
Acidity (as HCL)%: 1max.

Uses: Biosynthesis, gene targeting drug carrier, delivery agent of anti-cancer drug, organic synthesis catalyst, the carrierof chromatography column, wastewater treatment of dye industry.

Packing: 20kg cardboard drum

Cyanuric acid(CA)

Cyanuric acid(CA)

Cyanuric acid(CA)
Chemical name: 2,4,6-Trihydroxy-s-triazine

 


Molecular formula: C3H3N3O3
Molecular weight: 129.1
CAS: 108-80-5
Structural formula:

(2) Property:colorless white powder or granules, slightly soluble in water, melting point is 330 oC, pH value of saturated solution is ≥4.0 .
(3)Quality index
1 .Appearance:white crystal powder

Item

Spec.

Cyanuric acid assay%

≥ 98

Drying loss

≤ 1.0

Residue ignition%

≤ 0.1

PH value(1%solution)

≥ 4.0

Ferric content ppm

≤ 25

Sulphate

≤ 0.5

(4) Use: Mainly used in the synthesis of bactericides, water treatment agents, bleaching agents, anti-oxidant, selective herbicides etfc.
(5) Packing: In 25kg or 50kg bag,or 25kg,50kg plastic drum/cardboard drum, or in 1000kg contain bag or upon clients' request.
(6)Storage and transport:In airy and dry place, avoid moisture, water, rain or fire; transported with common vehicles.

Cyanuric acid

DADHT

1,5-diacetyl-1,3,5-triazinane-2,4-dione

Alias: DADHT
Molecular formula: C7H9N3O4
CAS No.: 86320-44-7
Structural formula:

Specification:
Appearance: white crystal 
Assay%: 95min.
Acetic acid %: 0.5max.
Moisture %: 1max.

Uses: Plant antiviral drug, bleach activator of hydrogen peroxide, sodium perborate and sodium percarbonate.

Packing: 25KG cardboard drum.

DHT

2,4-Dioxohexahydro-1,3,5-triazine

Alias: DHT
CAS No.: 27302-78-6
Structural formula:

Specification:
Appearance: white powder 
Assay %: 95min.
Melting point: 290(decompound)
Cyanuric acid %: 4max.

Uses: Plant antiviral drug and intermediate in organic synthesis.

Packing: 25KG cardboard drum.

Dihydroxyphosphine Oxide

Dihydroxyphosphine Oxide

Product Name : Phosphorous acid
intro: 

Common name: Phosphorous acid
Physical property: Density 1.65(21.1οC), melting point 73.6οC, boiling point 200οC(decompose).
CAS No.: 13598-36-2
Molecular formula: H3PO3
Molecular weight: 81.99
Drinking water disinfectant

Drinking water disinfectant

Drinking water disinfectant Tablet,Drinking water disinfectant,disinfectant,chlorine tablets,Water disinfection chemicals Drinking water disinfectant Drinking water disinfectant Tablet,Drinking water disinfectant,disinfectant,chlorine tablets,SDIC,TCCA,Sodium Dichloroisocyanurate,Trichloroisocyanuric Acid ,Isocyanuric acid,Water disinfection chemicals,chlorine tablets,disinfectant,Drinking water disinfectant,Swimming pool chlorine tablets . Appearance : white tablets Effective cl 30% Gram 0.33g/tablet Package 10tablets/shelf 1000shelves/carton (or decided by customer) Functions: Quickly kill colibacillus,dysenterybacillus,epiphyte spore and other germs.And have wide range,high-efficiency,nontoxic,low-irritative,fast dissolving,stability,exact dosage,easy uxage etc. Warnings: 1.Medicine solution should be mixed when use,higher temperature faster dissolving. 2.For external use,don’t swallow 3.Keep away from children. 4.Store in dry place,forbidden high temperature. Available date:5Years Contains Sodium Dichloroisocyanurate(sdic)(167mg) Add one tablet to 20-25L of clear water Leave 30 minutes before using

Drinking water disinfectant

Drinking water disinfectant

     

              

 

Appearance :       white tablets

Effective cl      30%

Gram           0.33g/tablet 

Package        10tablets/shelf 

                            1000shelves/carton (or decided by customer)

 

 

 

Functions: Quickly kill colibacillus,dysenterybacillus,epiphyte spore and other germs.And have wide range,high-efficiency,nontoxic,low-irritative,fast dissolving,stability,exact dosage,easy uxage etc.

 

Warnings: 1.Medicine solution should be mixed when use,higher temperature faster dissolving.

 

2.For external use,don’t swallow

 

3.Keep away from children.

 

4.Store in dry place,forbidden high temperature.

 

Available date:5Years


Contains Sodium Dichloroisocyanurate(sdic)(167mg)
Add one tablet to 20-25L of clear water
Leave 30 minutes before using

Drinking water disinfectant Tablet

Drinking water disinfectant Tablet,Drinking water disinfectant,disinfectant,chlorine tablets,Water disinfection chemicals Drinking water disinfectant Drinking water disinfectant Tablet,Drinking water disinfectant,disinfectant,chlorine tablets,SDIC,TCCA,Sodium Dichloroisocyanurate,Trichloroisocyanuric Acid ,Isocyanuric acid,Water disinfection chemicals,chlorine tablets,disinfectant,Drinking water disinfectant,Swimming pool chlorine tablets . Appearance : white tablets Effective cl 30% Gram 0.33g/tablet Package 10tablets/shelf 1000shelves/carton (or decided by customer) Functions: Quickly kill colibacillus,dysenterybacillus,epiphyte spore and other germs.And have wide range,high-efficiency,nontoxic,low-irritative,fast dissolving,stability,exact dosage,easy uxage etc. Warnings: 1.Medicine solution should be mixed when use,higher temperature faster dissolving. 2.For external use,don’t swallow 3.Keep away from children. 4.Store in dry place,forbidden high temperature. Available date:5Years Contains Sodium Dichloroisocyanurate(sdic)(167mg) Add one tablet to 20-25L of clear water Leave 30 minutes before using

Effervescent chlorine tablets

Effervescent chlorine tablets

Formula:C3O3N3Cl2Na

Molecular Weight: 219.95

UNNo.:2465
Risk Class: 5.1
CASNo.:2893-78-9

Available Chlorine: =50% or decide by customer
Moisturecontent:≤3%
PH Value:5.5-7

Tablet specification:
0.1g-5g, 10g, 15g, 20g, (or made in accord with client’s

requirements)
Packing:
Plastic drum: 1kg,2kg,5kg,10kg,20kg,25kg, 50kg/drum
Plastic woven bag: 25kg/bag1000kg/bag
Fiber drum: 25kg,50kg/drum (or packed in accord with client’s

requirements).

Usage: Direct throws the tablet evenly into the water or put it

in medicine-adding system,Spray ,soak and scrub

Application:

Disinfectmedicaltreatment,environment,wellspring,dishware

clothigs and other daily necessities etc. Quickly kill

colibacillus,dysenterybacillus,epiphyte spore and other

germs.And have wide range,high-efficiency,nontoxic,low-

irritative,fast dissolving,stability,exact dosage,easy uxage

etc.


 

Fast Dissolving Chlorine Tablets

Fast Dissolving Chlorine Tablets

Effervescent chlorine tablets,SDIC Effervescent chlorine tablets,TCCA Effervescent chlorine tablets,SDIC Effervescent tablets,TCCA Effervescent tablets,Effervescence Tablet,SDIC Effervescence Tablets,TCCA Effervescence Tablets, effervescent disinfection tablet,Water Purifying Tablet ,Effervescent Chlorine Disinfectant Tablet ,Effervescence Disinfection tablet ,Hospital disinfection tablet,Entironment disinfection tablet,water treatment disinfection tablet ,Super Chlorine Tablet,SDIC - Chlorine Tablets, TCCA - Chlorine Tablets,Swimming Pool Chemical,Chloro Tabs,Sanitizer,Nadcc Tablets,Slow Dissolving Disinfectant Tablet,Chlorine Stabilizer,Chlorine Sterilization,Liquid Chlorine,Liquid Stabilizer Cd,Tablets Of Chlorine

Feature Products

high quality with good price

Product Description

Features white tablet with slight odor of chlorine 
usessurface of matter. Non-metallic tableware, drink ware, white fabrics,Drink water, recycling water, fish pond, etc. 
Application 
1, surface of matter. 2 tablets per 1L water Available chlorine 500mg/L for 20 minutes. 
2, Non-metallic tableware, drink ware 3 tablets per 1L water Available chlorine 750mg/L for 10 minutes. 
3, Recycling water 8-10 tablets per tons Available chlorine 0.5-1.0ppm one time per 2 to 3 days 
4, White fabrics, sheet 2 tablets per 1L water Available chlorine 500mg/L for 10 minutes. 
5, Drink water 1 tablets per 125L water Available chlorine 2mg/L for 30 minutes. 
6, Swimming pool 2-3g/m3 for 30-60 minutes. 
7, Fish pond: 6-8g/ m3. 
Cautions 
1, Sealed, in dark and cool place 
2, For external purpose only, do not contact with kids. 
3, Valid period is 2 years 
Supply Ability: 1500ton/month
Minimum Order: 20TON
Lead Time: Within 30 days after receiving advance
Packaging: according to your need
Brand Name: Saint Best
Origin: China
Glycoluril

Glycoluril

Product Description
Category: General chemical reagents _ Carbamide(Additives)
Physicochemical property
CAS NO: 496-46-8
EINECS NO: 207-821-5
Molecular formula: C4H6N4O2
Molecular weight: 142.11
Other names: Tetrahydroimidazo[4, 5-d]imidazole-2, 5-(1H, 3H)-dione;

Acetyleneure
Quantity requirement:
Appearance: White or light yellow Crystalline powder
Assay: 98 %min (HPLC)

Melting point: 300(dec. )
PH(1%aqueous solution): 6.5-7.2
Application:
The product is mainly used for preparation of glycoluril resins, fireproofing angent of synthetic materials, slow release nitrogen fertilizer and other derivatives of glycoluril.
Packing: 25KG PP/PE Bag

Storage:
Store in a tightly closed container; Store in a cool, dry, well-ventilated area away from incompatible substances.

Glycoluril

Glycoluril

Chemical name: Tetrahydroimidazo[4,5-d]imidazole-2,5-(1H,3H)-dione
General molecular formula: C4H6N4O2
Molecular weight: 142
CAS No.:496-46-8

Specification of quality:
Appearance: White or light yellow powder
Assay %: 98 (HPLC) 
Melting point : 300 (decompound) 
PH value (0.1% Aq. solution): 6.5-7.0

Uses:
This product is a nitrogen-containing heterocyclic compounds, mainly used in the synthesis of Glycoluril resin, can also be used as flame retardant agent of synthetic materials and slow-release nitrogen fertilizer; also used in the synthesis of other glycoluril derivatives.

Packing: PP/PE bag 25KG

Glycoluril resin KF-1171

Glycoluril resin KF-1171

Common name: Modified Glycoluril-Formaldehyde resin
CAS: 67846-63-3

Specification: 
Appearance: colorless or light yellow thick liquid 
Solid %: 90min.
Viscosity (25): 32-56
Formaldehyde %: 0.5max.

Uses: crosslinking agent of Hydroxyl polyester resin, used in coating system of coil materials and metal decoratio , can also be used in primer for automotive and household appliances.

Packing: 25KG PE drum, 50KG PE drum, 220KG PE drum.

H3PO3

H3PO3

Product Name : Phosphorous acid
intro: 

Common name: Phosphorous acid
Physical property: Density 1.65(21.1οC), melting point 73.6οC, boiling point 200οC(decompose).
CAS No.: 13598-36-2
Molecular formula: H3PO3
Molecular weight: 81.99
Hexamine

Hexamine

Hexamine
• We produce two kinds of hexamine: powder and crystal appearance, three specifications: Fine powder, Unstabitily and Stabitily (add antiblockingagent) .Most factory just produce unstabitily type,powder appearance, which easily block for a longer time. While for Stabitily hexamine, large particles crystal appearance ,also add 0.2%-0.3% antiblockingagent can go through long time stored and transport, but no block. We are unique and first one who own this technique. 

Molecular formula: (CH2)6N4 
Molecular weigh: 140.18 
CAS No.: 100-97-0 
Melting point(degree centigrade): 263(sublimation) 
Relative density (water=1): 1.27(25 degree centigrade; 1.331(-5 degree centigrade) 

Flash point: 250 degree centigrade 
Appearance and characteriatic: 
White crystalline powder or colorless shiny crystal; Soluble in water, alcohol, and chloroform, but insoluble in ether. It is easy to be moist and agglomeration. Be burning when meet the fire, release a lot of quantity of heat and the flame is colorless 
Product category: Organic ingredients 
Quality Index(customer demand): 
• 
Hexamine is a white power crystal. Without toxicity and odour. It tastes sweet at first and bitter then. The specific gravity D25/4 is 1.27.It is soluble in gasoline, ketone and so on.
It is curing agent or catalyst in plastic industry, sulfuring accelerator in rubber industry, shrink proof agent in weave industry, food antiseptics, emictoria and is used for the production of hesokin explosive. The product has been applied widely.

Technique Data: 

Fined Powder :
Hexamine (60~300 mesh ) 
Content: ≥99%         
Moisture: ≤0.30%
Ash: ≤0.20%           
Apparent of liquor: clarity
Heavy metal(in Pb): ≤ 0.001% 
Chloride(in CI): ≤0.015%
Sulfate( in SO4): ≤ 0.02% 
Ammonium(in NH4): ≤ 0.001% 

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