Crystal Glass Etching Liquid
- Part number
- RXSOL-19-6212-050
- Category
- Powder Chemical
- Brand
- RXSOL
Overview
Crystal Glass Etching Acid is a white crystalline solid. It is soluble in water. It is noncombustible. It is corrosive to aluminum. It is used in chemical analysis, in brewing, and as a preservative for wood.
Technical specifications
| Boiling point | 240 °C (464 °F; 513 K) |
|---|---|
| EC Number | 215-676-4 |
Melting point :124.6°C (Sublimes at higher temperature)
| Boiling point | 39.5°C |
|---|---|
| When dissolved in water, cooling takes place. Material is Hygroscopic at 50% humidity. | |
Analysis
| Appearance | White crystalline solid (Orthorhombic crystals) |
|---|---|
| NH4HF | 98.76%* |
| (NH4)2SO4 | 5% |
Moisture :0.59%
| Solubility in water | g at 20°C and 156.4g at 60°C per 100ml of water |
|---|---|
| Solubility in HCl | 10% (w/v) sample is soluble in 15% (w/w) of HCl at 25°C |
| *Assay: Weigh accurately about 1.0gm of Crystal Glass Etching Acidsample. Dissolve it in 100ml distilled water. Titrate with about 1N NaOH. Use Phenolphthalein as indicator. End point is Colourless to Pink. | |
% acidity as HF = A / B
| 1st calculate Consumption of NaOH, B.R. X Normality of NaOH X 0.02 X 100 = A |
Applications
Crystal Glass Etching Acid successfully replaces the traditional, but a dangerous and aggressive material - hydrofluoric acid, which is very aggressive, corrodes many materials, causing severe burns, releases harmful to breathe fumes. Crystal Glass Etching Acid use instead of hydrofluoric acid is safer for use, storage and transportation and is less harmful, and reduce your costs by 10 - 15%.
Glazier:
Matt drawing on glass can be obtained chemically. For this glass coated with a thin layer of wax. Prepared in advance figure is placed on the reverse side of the glass to the light, and the blunt end of the needle scratched necessary in paraffin sections. Then, using clay to make the glass cell and poured back etching solutions based on Crystal Glass Etching Acid.
Crystal Glass Etching Acid use instead of hydrofluoric acid greatly simplifies the processing of glass, making it safer and less harmful, and reduce your costs by 10 - 15%.
Petroleum:
In oil extraction method has been successfully applied acidizing bottom-hole, you can restore and improve the filtration characteristics, dissolve and loosen deposits in the well and increase the permeability layer zones and thus debit wells.
Usually for cooking acidic mixture used technical Hydrofluoric acid. When you replace it on Crystal Glass Etching Acid savings of 10-15%. For comparison, if the acid used in the working mixture of hydrofluoric acid (45%), it would take 1.55 times more than if we use a Crystal Glass Etching Acid.
Crystal Glass Etching Acid
(Ammonium hydrogen fluoride, Acid ammonium fluoride, Ammonium hydrogen difluoride )
As an additive to sand in the process of casting magnesium and magnesium alloys, mordant for aluminium, Aluminium anodizing (Metal labels).
Crystal Glass Etching Acid also used for brightening of aluminium, purifying & cleansing beer dispensing apparatus, tube, sterilizing dairy & other food equipment, Glass and electric lamp bulb industry.
Crystal Glass Etching Acid also used as an ingredient of the etching mixture (Glass Frosting), porcelain industries.
Crystal Glass Etching Acid for the removal of iron stains (laundry sour).
Wood preservatives. In Electroplating Industries for pickling of metals (e.g. Steel sheet prior to Nickel plating, Zinc prior to Copper plating), In nuclear chemistry for the separation of Uranium from Iron, Vanadium, Beryllium and Zirconium.
Dosage and directions
Etching and engraving glass
For chemical glass matting
Cleaning boilers and pipes from rust
As a substitute for hydrofluoric acid
Wash oil pipelines
To dissolve deposits in the wells
Bottomhole treatment
Characteristics and notes
We are pioneer for various chemicals suppliers and manufacturers of Crystal Glass Etching Acid, potassium bifluoride, sodium bifluoride, ammonium difluoride, potassium difluoride etc
Safety and SDS
Read the safety data sheet before handling. Wear suitable gloves and eye protection.
View safety data sheet
| Product Name | RXSOL-19-6212-050 |
| Product Type | Crystal Glass Etching Acid |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Stock Point : Mumbai, Gandhidham, Kolkata, Chennai, Vizag, Muscat, Fujairah, Kenya Africa, Canada
| Phone | +91 22 27815540 / 41 / 42 |
| Fax | +91 22 2781 1318 :::AOH :0091 9821214367 |
| rxsolchemicals@gmail.com |
| SARA 313 Component | CAS Number | Purity |
Dimension |
Exposure Limits |
| Ammonium BiFluoride | CAS# 1341-49-7 | ~99.96% | W/V |
None established |
May be fatal if inhaled, swallowed or absorbed thru the skin. Avoid all contact. Use with adequate ventilation. Wash thoroughly after use. Keep container closed.
Emergency Overview:Danger! May be fatal if swallowed or inhaled. Early symptoms include nausea, vomiting, diarrhea, and weakness. Later effects include central nervous system effects, cardiovascular effects, and death. Affects respiratory system, heart, skeleton, circulatory system, central nervous system and kidneys. Causes irritation and burns to skin, eyes and respiratory tract. Irritation and burn effects may be delayed. Harmful if absorbed through skin.
Inhalation:May Cause Irritation and Burns to the Respiratory Tract; Symptoms May Include Coughing, Sore Throat, and Labored Breathing. Irritation and Burning Effects May Not Appear Immediately.
Ingestion:May cause Salivation, Nausea, Vomiting, Diarrhea, and Abdominal Pain, Followed by Weakness, Tremors, Shallow Respiration, Cardopedal Spasm, Convulsions, and Coma. May Cause Brain and Kidney Damage. Death May Caused by Respiratory Paralysis. Affects Heart and Circulatory System.
Skin:Causes Severe Irritation and Possibly Burns to the Skin. May be Absorbed through the Skin. Effects may not Appear Immediately.
Eye Contact:Causes Irritation. May be Extremely Irritating with Possible Burns to Eye Tissue and Permanent Eye Damage may Result.
Chronic Exposure:Chronic Exposure may Cause Mottling of Teeth and Bone Damage(osteosclerosis) and luorosis. Symptoms of Floursis Include Brittle Bones; Weight Loss, Anemia, Calcification of ligaments,eneral ill Health and Joint Stiffness.
Aggravated by Exposure:Populations that Appear to be at increased Risk from the Effects of Fluoride are Individuals that Suffer from Diabetes insipidus or some forms of Renal Impairment.
May be fatal if inhaled, swallowed or absorbed thru the skin. Avoid all contact. Use with adequate ventilation. Wash thoroughly after use. Keep container closed.
|
SKIN: |
Remove contaminated clothing. Wash exposed area with soap and water. if irritation persists, seek medical attention. |
| EYES: |
Wash eyes with plenty of water for at least 15 minutes, lifting lids occasionally. Seek Medical Aid. |
| INHALATION: | Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen |
| INGESTION: | If swallowed, induce vomiting immediately after giving two glasses of water. Never give anything by mouth to an unconscious person. |
|
Fire Extinguisher Type: |
Any means suitable for extinguishing surrounding fire |
| Fire / Explosion Hazards: | None Known |
| Fire Fighting Procedure: | Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing. |
Absorb spill with inert material, then place in a chemical waste container. Dispose of in a manner consistent with federal, local law.
Spills: Ventilate area of Leak or Spill. Allow Only Qualified Personnel to Handle Spill. Clean-Up Personnel Require Protective Clothing and Respirator Protection from Vapors. Absorb Material with Paper Towel and Place in a Closed Contain for recovery or disposal Do Not Flush to Sewer! Decontaminate Liquid Resides in Spill Area with Sodium or Calcium Hypochlorite Solution. US Regulations (CERCLA) Require Reporting Spills and Releases to Soil, Water and Air in Excess of Reportable Quantities.
Store in a cool dry place. Do not get in eyes, on skin, on clothing. Wash thoroughly after handling.
|
Respiratory Protection |
None required |
| Ventilation | Local |
| OTHER | Mechanical |
| Protective Gloves | Gloves to prevent skin exposure as rubber or vinyl |
| EYE PROTECTION | Splash Goggles |
| Other Protective Equipment |
Wear appropriate clothing to prevent skin exposure |
| BOILING POINT | Information not available |
| VAPOR PRESSURE | Not available |
| MELTING POINT | Information not available |
| VAPOR DENSITY | Not available |
| EVAPORATION RATE | 1 |
| Appearance /Odors | Crystal |
| Flash Point | Not flammable |
| Specific Gravity | Information not available |
| Percent Volatile by | ~90% |
| Evaporation Standard | |
| Auto Ignition Temp |
Not applicable |
| Lower Flamm. Limit in Air |
Not applicable |
| Upper Flamm. Limit in Air | Not applicable |
| Solubility in Water | Soluble |
|
STABILITY |
Stable |
|
CONDITIONS TO AVOID |
see incompatibilities |
|
MATERIALS TO AVOID |
Potassium chlorate, Sodium nitrate, Chlorine trifluoride and calcium solution, Corrodes glass. |
|
HAZARDOUS DECOMPOSITION PRODUCTS |
Emits Hydrogen fluoride, NO and ammonia. |
|
HAZARDOUS POLYMERIZATION |
Will not occur |
| Conditions to Avoid | None known |
Carcinogenic References: IARC Category – None, NTP Carcinogen - Known: No
Environmental Fate:No Information Found.
Environmental Toxicity:This material is not expected to be toxic to aquatic life. The LC50/96-hour values for fish are over 100 mg/l.
What ever cannot be Saved for Recovery or Recycling should be Managed in an Appropriate and Approved Waste Facility. Dispose of Container and Unused Contents in Accordance with Federal, State, and Local Requirements.
DOT Classification: UN3287, Toxic Liquid, Inorganic, n.o.s. (Ammonium BiFluoride), 6.1, PG III
DOT Regulations may change from time to time. Please consult the most recent D.O.T. regulations.
Chemical Inventory Status –
Part 1:Ingrdient Ammonium BiFluoride (1341-49-7)
TSCA Yes
EC Yes
Japan YES
Australia Yes
Chemical Inventory Status –
Part 2:Ingredient
Ammonium BiFluoride (1341-49-7)
Korea Yes
DSL Yes
NDSL No
Phil. Yes
Federal, State & International Regulations –
Part 1: Ingredient.
Ammonium BiFluoride (1341-49-7)
RQ No
TPQ No
List NO
Chemical Catg: No
Federal, State &
International Regulations –
Part 2:Ingredient
Ammonium BiFluoride (1341-49-7)
CERCLA NO
261.33 No
8(d) No
Chemical Weapons Convention: No
TSCA 12 (b):No
CDTA:No PURE crystal
SARA 311/312: Acute: YES
Chronic: YES
Fire: No
Pressure: No
Reactivity: No
Australian Hazchem Code: 2X
Poison Schedule: None allocated
Danger! May be fatal if swallowed or inhaled. Early symptoms include nausea, vomiting, diarrhea and weakness. Later effectsinclude central nervous system effects, cardiovascular efffects and death. Affects respiratory system, heart, skeleton, circulatory system, central nervous system and kidneys. . Causes severe irritation to tissues of the mucous membranes, upper respiratory tract, eyes and skin. Persons with pre existing eye, skin or respiratory conditions may be more susceptible. Ingestion may cause tremors, shallow respiration, convulsions and coma. May cause brain and kidney damage. Death may be caused by
|
Revisions |
NFPA |
| 7/30/2010 | 0.1 updated msds to 16 section from 10 section msds. STN |
| 0 |
The information herein is believed to be accurate and is offered in good faith for the user's consideration and investigation. No warranty either expressed or implied is made for the completeness or accuracy of the information whether originating from the above mentioned company or not. Users of this material should satisfy themselves by independent investigation of current scientific and medical knowledge that the material
DISCLAIMER OF LIABILITY :The information in this SDS was obtained from sources which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This MSDS was prepared and is to be used only for this product. If the product is used as a component in another product, this MSDS information may not be applicable.
Availability
Crystal Glass Etching Acid ABF dealer, supplier in Mumbai, Kandla, Chennai, Kolkata, Visakhapatnam, Dubai, Sharjah, Abudhabi, Fujairah, Muscat Barka, Sohar, Oman, UAE Middle East, Canada
Difference between HF and Crystal Glass Etching Acid uses.
HF 70% acid Handling is very dificult also makes hole in glove finger tips. While Crystal Acid never had a burn with solid Crystal Acid, however avoid to use by bare hands. If comes in contace quickly rinse with free flowing water. Always handle Crystal Acid with care and wear eye and skin glove protection during mixing or using, and never handle Crytsal Acid with your bare hands.
Handling Procedure of Crystal Acid and HF
Calcium gluconate gel is helpfull cream to protect from HF / Crystal Acid burns to the skin. On contact immediately flush the contact part with cupious amount of water and applying calcium gluconate gel followed by immediate medical attention.
USES of Crystal Acid :
As a Aluminum brightener use 28% (wt) Crystal Acid to 72% (wt) water.
To Etch Glass use 1 Kilo Crystal Acid and 2 liters sulfuric acid in 3 gallons water bath.
