Sodium dichromate dihydrate
GMP HALAL KOSHER ISO FDA
7789-12-0
Industrial Grade
99%
Dideu
25kg/Cardboard Drum
2022-12-31
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Description
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Seller Information
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DescriptionShaanxi Dideu Medichem Co. Ltd, with approximately 1946368 visits to its shop, is a reputable Manufactory that has been providing Sodium dichromate dihydrate products for 5 years on ECHEMI.ECHEMI Editorial ReferenceOrange-yellow powder. Soluble in acids and hot water; insoluble in alcohol and ether. Sodium chromate, including the hexahydrate, is yellow crystalline solids that can also be used in solution. Disodium dichromate (10588-01-9):CertificatesBasic Info
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Product Name:
Sodium dichromate dihydrate
Other Name:Chromic acid (H2Cr2O7),sodium salt,hydrate (1:2:2);Dichromic acid (H2Cr2O7),disodium salt,dihydrate;Chromic acid (H2Cr2O7),disodium salt,dihydrate;Sodium dichromate dihydrate;Dichromic acid,disodium salt,dihydrate;Sodium chromate (Na2Cr2O7) dihydrate;Disodium dichromate dihydrate;Sodium dichromate dihydrate (Na2Cr2O7.2H2O);Sodium dichromate (Na2Cr2O7) dihydrate
CAS No.:7789-12-0
Molecular Formula:Cr2H2O7.2H2O.2Na
InChIKeys:InChIKey=HKGVSRFZJLAGFL-UHFFFAOYSA-L
Molecular Weight:297.99800
Exact Mass:297.84600
EC Number:616-541-6
UNII:52125XYY2A
UN Number:1479
DSSTox ID:DTXSID6032061
HScode:28413000
Categories:
Characteristics-
PSA:
142.09000
XLogP3:-0.90980
Appearance:orange crystals or needles
Density:2.348 g/cm3
Melting Point:357ºC
Boiling Point:400ºC
Refractive Index:1.661 (17ºC)
Water Solubility:H2O: 730 g/L (20 ºC)
Storage Conditions:Keep away from heat, sparks, and flame. Do not store near combustible materials. Store in a cool, dry, well-ventilated area away
Air and Water Reactions:Water soluble (hot water).
Reactive Group:Salts, Basic
Reactivity Alerts:Strong Oxidizing Agent
Reactivity Profile:ZINC BICHROMATE can react with reducing agents to generate heat and products that may be gaseous (causing pressurization of closed containers). The products may themselves be capable of further reactions (such as combustion in the air). Reactions may be rapid but often requires initiation (heat, spark, catalyst, addition of a solvent). Can react violently with active metals, cyanides, esters, and thiocyanates.
Autoignition Temperature:Not flammable (USCG, 1999)
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Category 1
Carcinogenicity, Category 1A
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H317 May cause an allergic skin reaction
H350 May cause cancer
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P203 Obtain, read and follow all safety instructions before use.
P273 Avoid release to the environment.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P318 IF exposed or concerned, get medical advice.
P391 Collect spillage.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
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Certifications:
ISO Certificate,REACH
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