Solvent Chemicals-19 | Page 8 | Marine Chemicals,Tank Cleaning Chemicals,Water Chemicals Products,Cooling Water Treatment Chemicals

STANNOUS CHLORIDE

Product Short Description: 100 Gram Bottle STANNOUS CHLORIDE White Crystalline Powder

Product Technical Specification:

STANNOUS CHLORIDE

Appearance

Colourless Crystalline Solid

CAS No.

7772-99-8

Molecular Formula

SnCl2

Formula Weight

189.62

Solubility

Should form clear soln. of 10gms. solid in 100 ml Conc., HC1 at 30°C very easily

Remarks:

stannous chloride, is a white crystalline solid with the formula SnCl2. It forms a stable dihydrate, but aqueous solutions tend to undergo hydrolysis, particularly if hot. SnCl2 is widely used as a reducing agent (in acid solution), and in electrolytic baths for tin-plating.

Stannous Chloride is a white to off-white flake or crystalline (sand-like) solid. It is used in making dyes and pharmaceuticals, and as a tanning agent.

Images:

Aquasolv

Product Short Description: A rinse additive in spray or immersion systems to protect ferrousmetals against corrosion providing protection against moisture and humidity, whilst not affecting adhesion or the properties of post treatment processes such as painting, bonding, brazing.

Product Technical Specification:

Form	Liquid
Colour	Brown
Odour	Slightly ammoniaical
Melting Point	Undetermined
Boiling point	100°C
Flashpoint:	>100°C
Density (20 °C)	1,03 g/cm³
Miscibility in water	Fully miscible
pH (20°C)	8

Remarks:

Images:

Hydrochloric Acid Conc

Product Short Description: Hydrochloric acid is the aqueous solution of hydrogen chloride gas (HCl). It is a strong acid, and the major component of gastric acid. It is also widely used in industry. Hydrochloric acid must be handled with appropriate safety precautions because it is a highly corrosive solution.

Product Technical Specification:


Properties
Molecular formula	HCl in water (H₂O)
Molar mass	36.46 g/mol (HCl)
Appearance	Clear colorless to light-yellow liquid
Melting point	−26°C (247 K) 10% solution
Boiling point	110 °C (383 K), 20.2% solution; 48°C (321 K), 38% solution.
Solubility in water	Miscible
Acidity (pKa)	−8.0
Viscosity	1.9 mPa s at 25° C, 10 % solution
Flash point	Non-flammable

Remarks:

Safety

Hydrochloric acid in high concentrations forms acidic mists. Both the mist and the solution have a corrosive effect on human tissue, with the potential to damage respiratory organs, eyes, skin, and intestines. Upon mixing Muriatic acid with common oxidizing chemicals, such as bleach (NaClO) or permanganate (KMnO₄), the toxic gas chlorine is produced. To minimize the risks while working with hydrochloric acid, appropriate precautions should be taken, including wearing rubber or PVC gloves, protective eye goggles, and chemical-resistant clothing.

Images:

Mono Propylene Glycol USP/IND

Product Short Description: Mono Propylene Glycol USP/IND

Product Technical Specification:

Description: Propylene Glycol USP

Test Description	Specification Limits Min. Max.		Unit of Measure	Test Method
Propylene Glycol, on a Dry basis	99.5		%(w/w)	HOC 0540
Acidity as acetic acid	0.002		%(w/w)	HOC 0210
Chlorides	0.5		ppm	HOC 0221
Colour, Pt-Co	10		APHA Colour	HOC 0641
Heavy Metals as Pb	5		ppm	HOC 0274
Iron	0.5		ppm	HOC 0290
Water	0.2		%(w/w)	HOC 0316
Arsenic as As	1			HOC 0242
Distillation @ 760 mm Hg
Initial Boiling Point	186		^oC	HOC 0154
Drying Point	189		^oC	HOC 0154
Residue on Ignition	0	0.005	%(w/w)	HOC 0140
Specific Gravity@20/20 ^oC	1.0377	1.0389		HOC 0132
Specific Gravity@25/25 ^oC	1.0352	1.0364		HOC 0132
Sulphate	0	0.006	%(w/w)	HOC 0225

Remarks:

Propylene Glycol USP, is a high-purity grade of monopropylene glycol for use in pharmaceutical, food, cosmetic, personal care, flavor and fragrance, plus a variety of other applications.It is a light, transparent liquid, almost odorless and with low volatility. It is completely soluble in water and in most organic solvents. In addition, all propylene glycols have a great capacity to hold and dissolve active ingredients equally which allows them to serve as carriers of aromas, flavors, dyes and moisture.

Propylene Glycol USP is tested for compliance with the current USP, EP, and Japanese Pharmacopoeia (JP) specifications plus the Food Chemical Codex (FCC); it also complies with the Brazilian Pharmacopoeia, and other pharmaceutical, cosmetic and food regulations in the global markets where it is sold. It is listed by the Cosmetic, Toiletry and Fragrance Association as an approved ingredient in cosmetics and its use is reviewed by the Cosmetic Ingredient Review (CIR). Propylene Glycol USP is Kosher certified and complies with Halal requirements.

Images: