FLUOROSILICIC ACID

PRODUCT DESCRIPTION

FLUOROSILICIC ACID IS INORGANIC CORROSIVE ACID, CHEMICAL FORMULA H₂SiF₆.
APPEARANCE: COLOURLESS TO LIGHT‑YELLOW TRANSPARENT AQUEOUS LIQUID.
IT BELONGS TO CLASS 8 CORROSIVE DANGEROUS GOODS.
MAINLY USED FOR WATER‑SUPPLY FLUORIDATION TREATMENT AND RAW MATERIAL FOR MANUFACTURING FLUORIDE SALTS.
STABLE COMPONENT, CONSISTENT BATCH‑TO‑BATCH QUALITY FOR LARGE‑VOLUME EXPORT ORDERS.
CAS NO.:16961‑83‑4; HS CODE:28111900.

PRODUCT SPECIFICATIONS — FLUOROSILICIC ACID

TEST ITEM	TYPICAL SPECIFICATION 20‑25%
H₂SiF₆ CONTENT, %	20.0‑25.0
APPEARANCE	COLOURLESS TO LIGHT‑YELLOW TRANSPARENT LIQUID
FREE HF, %	≤1.0
SULFATE(SO₄^2‑), %	≤0.15
CAS NO.	16961‑83‑4
HS CODE	28111900

SPECIFICATION DATA FOR REFERENCE ONLY, ACTUAL VALUE SUBJECT TO BATCH‑WISE CERTIFICATE OF ANALYSIS (COA). THIS IS CLASS 8 CORROSIVE HAZARDOUS GOODS.

MAIN APPLICATION FUNCTIONS

DRINKING WATER TREATMENT: RAW MATERIAL FOR PUBLIC WATER‑SUPPLY FLUORIDATION PROCESS.
CHEMICAL INDUSTRY: RAW MATERIAL FOR PRODUCING SODIUM FLUOROSILICATE, POTASSIUM FLUOROSILICATE AND OTHER FLUORIDE SALT PRODUCTS.
SURFACE TREATMENT: METAL SURFACE TREATMENT AGENT.
OTHER: RAW MATERIAL FOR CEMENT AND GLASS INDUSTRY ADDITIVE.

PACKING & SHIPMENT — TWO EXPORT PACKAGING SOLUTIONS

SOLUTION 1: IBC TOTE PACKAGE
- 20 PIECES OF IBC TOTES PER 20FT GP FULL CONTAINER.
- NET LOAD: 1.2 METRIC TONS PER IBC, TOTAL 24 MT PER 20FT GP CONTAINER.
SOLUTION 2: ISO TANK CONTAINER PACKAGE
- APPLICATION SCENARIO: SUITABLE FOR LARGE‑VOLUME ORDERS AND LONG‑TERM CONTRACT DEMAND.
- KEY NOTICES FOR ISO TANK SHIPMENT: ISO TANK CONTAINERS NEED TO BE ARRANGED IN ADVANCE BEFORE SHIPMENT.
THIS IS CLASS 8 CORROSIVE DANGEROUS GOODS. ALL PACKAGES MUST BE DURABLE, SEALED COMPLETELY TO AVOID LEAKAGE DURING HANDLING AND OCEAN SHIPMENT.
AVOID INVERSION, COLLISION, VIOLENT IMPACT; PROTECT FROM SUNLIGHT, HIGH‑TEMPERATURE ENVIRONMENT. SEPARATE FROM FOOD, FEED AND ALKALINE GOODS DURING TRANSPORT.

TRADE INFORMATION

SUPPLY CAPACITY: LARGE‑VOLUME INDUSTRIAL‑GRADE FLUOROSILICIC ACID SUPPLY, DELIVERY SCHEDULE CONFIRMED PER ORDER.
PACKING DETAILS: IBC TOTE / ISO TANK OPTION.
LOADING PORT: TO BE MUTUALLY AGREED BY BUYER AND SELLER.
INCOTERMS OPTIONS: FOB / CFR / CIF.
FULL SET EXPORT DOCUMENTS: COMMERCIAL INVOICE, PACKING LIST, BILL OF LADING, COA, CERTIFICATE OF ORIGIN, MSDS, DANGEROUS GOODS DECLARATION, SGS/THIRD‑PARTY INSPECTION REPORT IF REQUIRED.
SAMPLE SERVICE: 500ML‑1L SAMPLE AVAILABLE, BUYER SHALL UNDERTAKE HAZARDOUS GOODS FREIGHT COST.

INSTRUCTIONS FOR USE

FLUOROSILICIC ACID IS CLASS‑8 CORROSIVE LIQUID HAZARDOUS CHEMICAL. ALL OPERATORS MUST RECEIVE HAZARDOUS CHEMICAL SAFETY TRAINING BEFORE OPERATION.
OPERATORS MUST WEAR ACID‑RESISTANT CHEMICAL GOGGLES, ACID‑RESISTANT GLOVES, ACID‑PROTECTIVE CLOTHING, RESPIRATORY PROTECTION DEVICE AGAINST ACID MIST.
AVOID SKIN, EYE AND MUCOUS MEMBRANE CONTACT. IN CASE OF SPLASH CONTACT, RINSE LARGE QUANTITY OF RUNNING WATER FOR AT LEAST 15 MINUTES AND SEEK MEDICAL TREATMENT IMMEDIATELY.
WORKSHOP AND OPERATION AREA NEED GOOD VENTILATION; EQUIPMENT AND PIPELINES SHALL BE CORROSION‑RESISTANT MATERIAL. PREVENT ACID MIST ACCUMULATION.
DO NOT MIX WITH ALKALINE SUBSTANCES, AMMONIA OR STRONG OXIDIZING AGENTS.

STORAGE CONDITIONS

STORE IN COOL, DRY, WELL‑VENTILATED DANGEROUS‑GOODS WAREHOUSE FOR CORROSIVE CHEMICALS; PROHIBIT OPEN‑AIR STACKING AND DIRECT SUN EXPOSURE.
KEEP AWAY FROM HEAT SOURCE, FIRE, ALKALINE MATERIALS, OXIDIZERS, FOOD AND FEED RAW MATERIALS. STORE INDEPENDENTLY, ISOLATED STORAGE ZONE REQUIRED.
STORAGE CONTAINERS SHALL BE SEALED TIGHTLY. CHECK PACKAGE SEALING CONDITION REGULARLY TO DETECT LEAKAGE EARLY.
WAREHOUSE SHALL BE EQUIPPED WITH ACID‑RESISTANT LEAKAGE‑COLLECTION FACILITY, EMERGENCY WASHING DEVICE AND NEUTRALIZING MATERIALS.
SHELF‑LIFE: 12 MONTHS UNDER ORIGINAL SEALED PACKAGE AND SUITABLE STORAGE ENVIRONMENT.

LARGE‑VOLUME SUPPLY FOR INDUSTRIAL‑GRADE FLUOROSILICIC ACID. SEND YOUR REQUIREMENTS TO GET BEST OFFER, FULL SET OF EXPORT & DANGEROUS GOODS DOCUMENTS SUPPORT CUSTOMS CLEARANCE.