WHYTHEAT C (P) is Dense Refractory Castable in India by Calderys refractories. These Low Cement Castable for Petrochemical, Power, Foundry, DRI, Cement, Steel Making Industry are used for Pulverised Coal Fired Boiler, Tubewall, Shoot Blower Door have Easy Application, Optimum Refractory Life.
PropylParaben, also called propyl p-hydroxybenzoate, E216, CAS no.94-13-3, the manufacturing process via Paraben. Propylparaben is one of a family of preservatives known as parabens, the compounds of parahydroxybenzoic acid. Function: preventing the growth of fungi. It is used as a preservative in water-based cosmetics, such as creams, lotions, shampoos and bath products. PropylParaben often used as a preservative and anti-fungal agent to prevent molding and to provide a much longer shelf life to chips, jams, jellies in food application.
As an experienced PropylParaben manufacturer and supplier, we has been supplying and exporting PropylParaben for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
PropylParaben powder food grade Specification
ITEM SPECIFICATIONS
Characters White crystalline powder
Purity (on dry base) % 98.0-102.0
Acidity (PH) 4.0-7.0
Melting point (C) 96-99
Sulfate (SO42-) 300 ppm
Residue on Ignition (%) 0.10
Completeness of solution Clear and transparent
Organic volatile impurities 0.5
Loss on Drying (%) 0.5
ITO GLOBAL GROUP.
Sale offer export / Best quality of Ms. steel skulls/ CI Skulls. As per below specification report.
Fe-85-90%
C-2.5-%
S-.031-&
P-0.21-%
Material size small and large .
Other name: Tripotassium orthophosphate
CAS Registry Number: 7778-53-2
EINECS NO.: 231-907-1
MF: K3O4P
MW: 212.27
InChI: 1S/3K.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3
Melting point: 1340�ºC
Water solubility: 50.8G/100ML(25�ºC)
Density: 2.564g/cm3
Appearance:white or off-white crystalline powder, soluble in water and its water solution is
alkaline,insoluble in alcoholic, corrosive and hygroscopic
Phoxim is a highly effective and widely used organophosphorus insecticide that belongs to the family of carbamates. It is renowned for its exceptional pest control capabilities and its versatility in various agricultural and horticultural applications.
Product Description
Packaging & Delivery
Packaging Detail: For liquid: 200LTR/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.
For solid: 25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail: 20-30days
Specifications
Common name: Phoxim (BSI, E-ISO, ESA); Phoxime ((f) F-ISO)
IUPAC name: Chemical Abstracts name: A-[[(diethoxyphosphinothioyl)oxy]imino]benzene-acetonitrile
CAS RN: 14816-18-3
EC No.: 238-887-3
PHYSICAL CHEMISTRY
Mol. Wt.: 298.3 C
M. F.: C12H15N2O3PS
Form: Yellow liquid; (tech., reddish-brown oil).
M. P.: 6.1 C
B. P.: Decomposes on distillation
V. P. 2.1 MPa (20 C) K
OW logP = 3.38 Henry 4.18 10-1 PA m3 mol-1 (calc. ) S. G. /density 1.178 (20 C)
Solubility In water 1.5 mg/l (20 C). In toluene, n-hexane, dichloromethane, isopropanol >200 g/l. Slightly soluble in aliphatic hydrocarbons, vegetable and mineral oils. Stability relatively slowly hydrolysed; DT50 (est. ) 26.7 d (pH 4), 7.2 d (pH 7), 3.1 d (pH 9) (22 C). Gradually decomposed under u. V. Irradiation.
MAMMALIAN TOXICOLOGY
Oral Acute oral LD50 for rats: >2000 mg/kg.
Skin and eye Acute percutaneous LD50 for rats: >5000 ml/kg.
Not irritating to eyes or skin (rabbits).
Inhalation LC50 (4 h) for rats >4.0 mg/l air (aerosol).
ADI (JMPR): 0.004 mg/kg b. W. [1999].
Toxicity class WHO (a. I. ) II; EPA (formulation) III EC hazard Xn; R22
ECOTOXICOLOGY
Birds LD50 for hens 40 mg/kg.
Fish: LC50 (96 h) for rainbow trout 0.53, bluegill sunfish 0.22 mg/l.
Daphnia LC50 (48 h): 0.00081 mg/l (80% premixes)
Bees: Toxic to bees by contact and respiratory action.
APPLICATIONS
It's a strong contact insecticide, stomach poison and has a clear effect for larva of Lepidoptera, insects of warehouse mosquito, flying and older cotton bollworm, and a long-effect for insects of subterranean.
Application on leaf is short-effect and non-remain. Widely used for prevention and cure of insects for cotton, fruittree, vegetable, soyabean, tea, mulberry etc., such as aphid, thrips, soil, it can prevent and cure of black cutworm, click beetle, peach fruit, borer etc., and dispoes of seed of whear, corn & peanut, also for insects of soil, such as mole cricket, click beetle and so on spraying it can prevent and cure of mosquito and flying etc.
"Type: Food Additives
Origin: China
CAS No.: 6155-57-3
AUCO No.: 554
Packing: 25kg bag, 25kg carton, 25kg drum"
Items Standard
Identification Positive
Melting point of �°C 226-230
Appearance White crystal
Content % 99.0-101.0
Loss on drying % â?¤15
Ammonium Salts â?¤ 0.0025
Arsenic % â?¤ 0.0002
Benzoate and salicylate No precipitate or violet color appears
Heavy metals â?¤ 0.001
Free acid or alkali Complies with BP/USP/EP
Readily carbonizable substances Not more intensely colored than reference
P-Toluene sulfonamide â?¤ 10ppm
O-Toluene sulfonamide â?¤ 10ppm
Selenium â?¤ 30 ppm
Related substance Complies with BP/USP/EP
Clarity and color of solution Colorless, clear
Organic volatiles Complies with BP/USP/EP
PH value Complies with BP/USP/EP
Benzoic acid- sulfonamide 25ppm
"Type: Food Additives
Origin: China
CAS No.: 6155-57-3
AUCO No.: 554
Packing: 25kg bag, 25kg carton, 25kg drum"
Items Standard
Identification Positive
Melting point of �°C 226-230
Appearance White crystal
Content % 99.0-101.0
Loss on drying % â?¤15
Ammonium Salts â?¤ 0.0025
Arsenic % â?¤ 0.0002
Benzoate and salicylate No precipitate or violet color appears
Heavy metals â?¤ 0.001
Free acid or alkali Complies with BP/USP/EP
Readily carbonizable substances Not more intensely colored than reference
P-Toluene sulfonamide â?¤ 10ppm
O-Toluene sulfonamide â?¤ 10ppm
Selenium â?¤ 30 ppm
Related substance Complies with BP/USP/EP
Clarity and color of solution Colorless, clear
Organic volatiles Complies with BP/USP/EP
PH value Complies with BP/USP/EP
Benzoic acid- sulfonamide 25ppm
Specifications: main content Re 99.99% (calculated by subtraction method, excluding gas elements)
Application: Rhenium element standard sample; Rhenium element additive for various superalloys; Base material for various rhenium components; 3D printing and others
Other trace metal impurity , analysis method: ICP-MS Gas element (â?¤, analysis method: LECO
Na
0.0005%
Ti
0.0001%
Cu
0.0001%
Sb
0.0001%
Mg
0.0001%
V
0.0001%
Zn
0.0001%
Ta
0.0001%
Al
0.0005%
Cr
0.0005%
As
0.0001%
W
0.0005%
Si
0.0005%
Mn
0.0001%
Zr
0.0001%
Pb
0.0001%
P
0.0005%
Fe
0.0008%
Mo
0.0010%
Bi
0.0001%
K
0.0005%
Co
0.0001%
Cd
0.0001%
Se
0.0001%
Ca
0.0005%
Ni
0.0001%
Sn
0.0001%
Tl
0.0001%
O
0.01%
C
0.002%
N
0.001%
H
0.005%
Applications
1. It is used to make heat-resistant and corrosion-resistant alloy.
2.Used for making high temperature thermocouple, special filament and catalyst in organic synthesis industry.
